A JSON parser benchmark. See README.rst for instructions.

.gitignore

*.cbor
*.log
*.xml
*.yaml
*.json
*.msgpack
*.html
*.marshal
*.pickle
.tox
.idea
.cache
*.pyc

README.rst

A JSON parsing benchmark

Test code for http://blog.ionelmc.ro/2015/11/22/memory-use-and-speed-of-json-parsers/

Usage

To run:

tox

To run with different dataset (example: canada.json):

tox -- canada.json

For a VERY big data set download (you need tons of RAM for that): https://github.com/zemirco/sf-city-lots-json/raw/master/citylots.json

Other datasets you can try: https://github.com/miloyip/nativejson-benchmark/tree/master/data

If you only want to compare few implementations then run:

BM_IMPL='json simplejson msgpack' tox

On Windows (note that memory measurements are disabled there):

set BM_IMPL=json simplejson msgpack
tox

To bind to a different CPU (default is 0):

BM_CPU='1' tox

CPU binding helps a bit during speed tests, as code is single-threaded.

Measure memory differently: you can use ru_maxrss instead of valgrind (similar to what GNU /bin/time does with %M):

BM_MEM=maxrss tox

Implementations

Implementations that are tested by default:

• cbor
• cjson
• cPickle
• ijson
• json
• jsonlib
• jsonlib2
• jsonstreamer
• msgpack
• pickle
• rapidjson
• simplejson
• ujson
• yajl

Extra implementations not included in the defafult BM_IMPL:

• marshal
• pyjsmn
• ruamel.yaml
• yaml
• lxml

To test everything plus lxml:

BM_IMPL_ADD='lxml' tox

To test just cbor and msgpack:

BM_IMPL='cbor msgpack' tox

Dependencies

pip install tox

Ubuntu

You might need to run:

apt-get install build-essential git-core python-dev python3.5-dev valgrind libyajl2 libyajl-dev

Python 3.5 is available from the Deadsnakes PPA:

apt-add-repository ppa:fkrull/deadsnakes

conftest.py

def pytest_benchmark_generate_json(config, benchmarks, include_data):
    from pytest_benchmark.plugin import pytest_benchmark_generate_json

    return pytest_benchmark_generate_json(config=config, benchmarks=benchmarks, include_data=False)

data.py

import json
import sys

import dicttoxml
import marshal
import msgpack
import yaml
import cbor

from util import is_format_needed

try:
    import cPickle as pickle
except ImportError:
    import pickle

if __name__ == '__main__':
    if len(sys.argv) > 1:
        with open(sys.argv[1]) as fh:
            data = json.load(fh)
    else:
        data = {
            "foo": [{
                "bar": [
                    'A"\\ :,;\n1' * 20000000,
                ],
                "b": [
                    1, 0.333, True,
                ],
                "c": None,
            }]
        }

    if is_format_needed('json'):
        with open('data.json', 'w') as fh:
            print('Creating data.json ...')
            json.dump(data, fh)

    if is_format_needed('yaml'):
        with open('data.yaml', 'w') as fh:
            print('Creating data.yaml ...')
            yaml.dump(data, fh)

    if is_format_needed('msgpack'):
        with open('data.msgpack', 'wb') as fh:
            print('Creating data.msgpack ...')
            msgpack.dump(data, fh, use_bin_type=True)

    if is_format_needed('pickle'):
        with open('data.pickle', 'wb') as fh:
            print('Creating data.pickle ...')
            pickle.dump(data, fh, protocol=pickle.HIGHEST_PROTOCOL)

    if is_format_needed('marshal'):
        with open('data.marshal', 'wb') as fh:
            print('Creating data.marshal ...')
            marshal.dump(data, fh)

    if is_format_needed('xml'):
        with open('data.xml', 'wb') as fh:
            print('Creating data.xml ...')
            fh.write(dicttoxml.dicttoxml(data))

    if is_format_needed('cbor'):
        with open('data.cbor', 'wb') as fh:
            print('Creating data.cbor ...')
            cbor.dump(data, fh)

memory.py

#!/usr/bin/env python
from __future__ import division

import argparse
import os
import sys

from util import IMPLEMENTATIONS
from util import get_loader
from util import open_data

backend = os.getenv("BM_MEM", "valgrind").lower()


def run(impl):
    with open_data(impl) as fh:
        data = fh.read()

    loader = get_loader(impl)
    loader(data)

parser = argparse.ArgumentParser()
parser.add_argument('--save')
parser.add_argument('impl', nargs="?")

if __name__ == '__main__':
    args = parser.parse_args()
    if args.impl:
        run(args.impl)
    else:
        import operator
        import subprocess

        results = {}
        for impl in IMPLEMENTATIONS:
            try:
                __import__(impl)
            except ImportError:
                continue

            print('Testing memory use for %r ...' % impl)
            if backend == 'valgrind':
                massif_log = './massif-%s.log' % impl
                subprocess.check_call([
                    # 'strace',
                    # '-o',
                    # './strace-%s.log' % impl,
                    'valgrind',
                    '--tool=massif',
                    '--massif-out-file=%s' % massif_log,
                    '--pages-as-heap=yes',
                    '--heap=yes',
                    '--threshold=0',
                    '--max-snapshots=1000',
                    '--peak-inaccuracy=0',
                    sys.executable,
                    __file__,
                    impl
                ])
                memory = 0
                with open(massif_log) as fh:
                    for line in fh:
                        if line.startswith('mem_heap_B='):
                            memory = max(memory, int(line.split('=')[-1]))
                results[impl] = memory
            elif backend == 'maxrss':
                pid = os.fork()
                if pid:
                    _, exit_code, usage = os.wait4(pid, 0)
                    if exit_code:
                        raise RuntimeError("Failed to run loader. Exit code: %s. Used: %s Mb" % (
                            exit_code, usage.ru_maxrss / 1024
                        ))
                    results[impl] = usage.ru_maxrss * 1024
                else:
                    try:
                        run(impl)
                    except Exception:
                        import traceback

                        traceback.print_exc()
                        os._exit(5)
                    finally:
                        os._exit(0)
            else:
                raise RuntimeError("Unknown BM_MEM backend %r" % backend)

        print('MEMORY USAGE:')
        for impl, memory in sorted(results.items(), key=operator.itemgetter(1)):
            print('{:>20}: {:>7,.1f} Mb'.format(impl, memory / 1024 / 1024))

        if args.save:
            import json

            dirname = os.path.dirname(args.save)
            if not os.path.exists(dirname):
                os.makedirs(dirname)

            with open(args.save, 'w') as fh:
                json.dump(results, fh)

plot.ipynb

{
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  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "import pathlib\n",
    "import json\n",
    "\n",
    "from fields import Fields, Namespace\n",
    "from collections import defaultdict\n",
    "from itertools import chain"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "data = defaultdict(lambda: defaultdict(lambda: defaultdict(~Fields.memory[None].time[None])))\n",
    "for name in pathlib.Path('.bm').iterdir():\n",
    "    for run in name.glob('*.json'):\n",
    "        env, kind = run.stem.split('.')\n",
    "        if kind == 'memory':\n",
    "            for impl, memory in json.load(run.open()).items():\n",
    "                data[name.stem][impl][env].memory = memory\n",
    "        elif kind == 'speed':\n",
    "            for bench in json.load(run.open())['benchmarks']:\n",
    "                impl = bench['name'].split('[')[1].strip(']')\n",
    "                data[name.stem][impl][env].time = bench['stats']['min']           "
   ]
  },
  {
   "cell_type": "raw",
   "metadata": {
    "collapsed": false
   },
   "source": [
    "data"
   ]
  },
  {
   "cell_type": "raw",
   "metadata": {
    "collapsed": false
   },
   "source": [
    "import colorlover\n",
    "from IPython.display import HTML\n",
    "\n",
    "total = len(set(chain.from_iterable(data.values())))\n",
    "\n",
    "cmatrix = {}\n",
    "for size, kinds in colorlover.scales.items():\n",
    "    if int(size) < 9:\n",
    "        continue\n",
    "    cmatrix[size] = {}\n",
    "    for kind, names in kinds.items():\n",
    "        if kind != 'qual':\n",
    "            continue\n",
    "        cmatrix[size][kind] = {}\n",
    "        for name, colors in names.items():\n",
    "            cmatrix[size][kind][name] = colorlover.interp(colors, total+3)\n",
    "\n",
    "ctable = cmatrix['12']['qual']['Set3']\n",
    "\n",
    "HTML(colorlover.to_html(cmatrix))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": false
   },
   "outputs": [],
   "source": [
    "from plotly import graph_objs\n",
    "\n",
    "plots = []\n",
    "\n",
    "def circle(it):\n",
    "    data = list(it)\n",
    "    if len(data) > 2:\n",
    "        data.append(data[0])\n",
    "    return data\n",
    "\n",
    "ctable = ['#555555', '#888888', '#9D9D9D', '#DDDDDD', '#BE2633', '#E06F8B', '#493C2B', '#A46422', \n",
    "          '#EB8931', '#F7E26B', '#2F484E', '#44891A', '#A3CE27', '#1B2632', '#31A2F2', '#B2DCEF']\n",
    "ctable = ['#CCCCCC', '#3A3A01', '#106300', '#008C5D', '#005BB7', '#4A00E0', '#FF00D4', '#FF0000', \n",
    "          '#FFD400', '#54FF00', '#07FF83', '#35BBFF', '#7B60FF', '#FF87FF', '#FFB2BF', '#FFF3DD']\n",
    "ctable = ['#999999', '#2E3A01', '#016300', '#008C69', '#0058B7', '#3F00E0', '#FF00F2', '#FF002E',\n",
    "          '#FF9400', '#A5FF00', '#07FF24', '#35FFE7', '#6098FF', '#B987FF', '#FFB2F0', '#FFDDDF']\n",
    "for name, results in data.items():\n",
    "    plot_data = []\n",
    "    for counter, item in enumerate(results.items()):\n",
    "        impl, runs = item\n",
    "        plot_data.append(graph_objs.Scatter(\n",
    "            x=circle(k.time for k in runs.values()),\n",
    "            y=circle(k.memory for k in runs.values()),\n",
    "            mode='lines+markers',\n",
    "            marker=dict(\n",
    "                color=ctable[counter],\n",
    "                size=12,\n",
    "                line=dict(\n",
    "                    color='#FFF',\n",
    "                    width=1\n",
    "                )),\n",
    "            line=dict(width=4),\n",
    "            name=impl,\n",
    "            text=list(runs),\n",
    "            \n",
    "        ))\n",
    "\n",
    "    layout = graph_objs.Layout(\n",
    "        title='Memory usage v. Speed (test data: %s)' % name,\n",
    "        hovermode='closest',\n",
    "        xaxis=dict(\n",
    "            title='Speed (minimum seconds)',\n",
    "            ticklen=5,\n",
    "            zeroline=False,\n",
    "            gridwidth=2,\n",
    "        ),\n",
    "        yaxis=dict(\n",
    "            title='Memory',\n",
    "            ticklen=5,\n",
    "            gridwidth=2,\n",
    "        ),\n",
    "    )\n",
    "    fig = graph_objs.Figure(data=plot_data, layout=layout)\n",
    "    plots.append((name, fig))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "collapsed": false
   },
   "outputs": [
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b[0]=.5*Math.sqrt(Math.max(1+v[0][0]-v[1][1]-v[2][2],0)),b[1]=.5*Math.sqrt(Math.max(1-v[0][0]+v[1][1]-v[2][2],0)),b[2]=.5*Math.sqrt(Math.max(1-v[0][0]-v[1][1]+v[2][2],0)),b[3]=.5*Math.sqrt(Math.max(1+v[0][0]+v[1][1]+v[2][2],0)),v[2][1]>v[1][2]&&(b[0]=-b[0]),v[0][2]>v[2][0]&&(b[1]=-b[1]),v[1][0]>v[0][1]&&(b[2]=-b[2]),!0}},{\"./normalize\":15,\"gl-mat4/clone\":72,\"gl-mat4/create\":73,\"gl-mat4/determinant\":74,\"gl-mat4/invert\":78,\"gl-mat4/transpose\":88,\"gl-vec3/cross\":6,\"gl-vec3/dot\":7,\"gl-vec3/length\":8,\"gl-vec3/normalize\":10}],15:[function(t,e,r){e.exports=function(t,e){var r=e[15];if(0===r)return!1;for(var n=1/r,i=0;16>i;i++)t[i]=e[i]*n;return!0}},{}],16:[function(t,e,r){var n={identity:t(\"gl-mat4/identity\"),translate:t(\"gl-mat4/translate\"),multiply:t(\"gl-mat4/multiply\"),create:t(\"gl-mat4/create\"),scale:t(\"gl-mat4/scale\"),fromRotationTranslation:t(\"gl-mat4/fromRotationTranslation\")},i=(n.create(),n.create());e.exports=function(t,e,r,a,o,s){return n.identity(t),n.fromRotationTranslation(t,s,e),t[3]=o[0],t[7]=o[1],t[11]=o[2],t[15]=o[3],n.identity(i),0!==a[2]&&(i[9]=a[2],n.multiply(t,t,i)),0!==a[1]&&(i[9]=0,i[8]=a[1],n.multiply(t,t,i)),0!==a[0]&&(i[8]=0,i[4]=a[0],n.multiply(t,t,i)),n.scale(t,t,r),t}},{\"gl-mat4/create\":73,\"gl-mat4/fromRotationTranslation\":76,\"gl-mat4/identity\":77,\"gl-mat4/multiply\":80,\"gl-mat4/scale\":86,\"gl-mat4/translate\":87}],17:[function(t,e,r){e.exports=t(\"gl-quat/slerp\")},{\"gl-quat/slerp\":18}],18:[function(t,e,r){function n(t,e,r,n){var i,a,o,s,l,u=e[0],c=e[1],h=e[2],f=e[3],d=r[0],p=r[1],g=r[2],v=r[3];return a=u*d+c*p+h*g+f*v,0>a&&(a=-a,d=-d,p=-p,g=-g,v=-v),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*u+l*d,t[1]=s*c+l*p,t[2]=s*h+l*g,t[3]=s*f+l*v,t}e.exports=n},{}],19:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,u){var c=e+a+u;if(h>0){var h=Math.sqrt(c+1);t[0]=.5*(o-l)/h,t[1]=.5*(s-n)/h,t[2]=.5*(r-a)/h,t[3]=.5*h}else{var f=Math.max(e,a,u),h=Math.sqrt(2*f-c+1);e>=f?(t[0]=.5*h,t[1]=.5*(i+r)/h,t[2]=.5*(s+n)/h,t[3]=.5*(o-l)/h):a>=f?(t[0]=.5*(r+i)/h,t[1]=.5*h,t[2]=.5*(l+o)/h,t[3]=.5*(s-n)/h):(t[0]=.5*(n+s)/h,t[1]=.5*(o+l)/h,t[2]=.5*h,t[3]=.5*(r-i)/h)}return t}e.exports=n},{}],20:[function(t,e,r){\"use strict\";function n(t,e,r){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2))}function i(t,e,r,n){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2)+Math.pow(n,2))}function a(t,e){var r=e[0],n=e[1],a=e[2],o=e[3],s=i(r,n,a,o);s>1e-6?(t[0]=r/s,t[1]=n/s,t[2]=a/s,t[3]=o/s):(t[0]=t[1]=t[2]=0,t[3]=1)}function o(t,e,r){this.radius=l([r]),this.center=l(e),this.rotation=l(t),this.computedRadius=this.radius.curve(0),this.computedCenter=this.center.curve(0),this.computedRotation=this.rotation.curve(0),this.computedUp=[.1,0,0],this.computedEye=[.1,0,0],this.computedMatrix=[.1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.rotation||[0,0,0,1],n=t.radius||1;e=[].slice.call(e,0,3),r=[].slice.call(r,0,4),a(r,r);var i=new o(r,e,Math.log(n));return i.setDistanceLimits(t.zoomMin,t.zoomMax),(\"eye\"in t||\"up\"in t)&&i.lookAt(0,t.eye,t.center,t.up),i}e.exports=s;var l=t(\"filtered-vector\"),u=t(\"gl-mat4/lookAt\"),c=t(\"gl-mat4/fromQuat\"),h=t(\"gl-mat4/invert\"),f=t(\"./lib/quatFromFrame\"),d=o.prototype;d.lastT=function(){return Math.max(this.radius.lastT(),this.center.lastT(),this.rotation.lastT())},d.recalcMatrix=function(t){this.radius.curve(t),this.center.curve(t),this.rotation.curve(t);var e=this.computedRotation;a(e,e);var r=this.computedMatrix;c(r,e);var n=this.computedCenter,i=this.computedEye,o=this.computedUp,s=Math.exp(this.computedRadius[0]);i[0]=n[0]+s*r[2],i[1]=n[1]+s*r[6],i[2]=n[2]+s*r[10],o[0]=r[1],o[1]=r[5],o[2]=r[9];for(var l=0;3>l;++l){for(var u=0,h=0;3>h;++h)u+=r[l+4*h]*i[h];r[12+l]=-u}},d.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r},d.idle=function(t){this.center.idle(t),this.radius.idle(t),this.rotation.idle(t)},d.flush=function(t){this.center.flush(t),this.radius.flush(t),this.rotation.flush(t)},d.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=a[1],s=a[5],l=a[9],u=n(o,s,l);o/=u,s/=u,l/=u;var c=a[0],h=a[4],f=a[8],d=c*o+h*s+f*l;c-=o*d,h-=s*d,f-=l*d;var p=n(c,h,f);c/=p,h/=p,f/=p;var g=a[2],v=a[6],m=a[10],y=g*o+v*s+m*l,b=g*c+v*h+m*f;g-=y*o+b*c,v-=y*s+b*h,m-=y*l+b*f;var x=n(g,v,m);g/=x,v/=x,m/=x;var _=c*e+o*r,w=h*e+s*r,k=f*e+l*r;this.center.move(t,_,w,k);var A=Math.exp(this.computedRadius[0]);A=Math.max(1e-4,A+i),this.radius.set(t,Math.log(A))},d.rotate=function(t,e,r,a){this.recalcMatrix(t),e=e||0,r=r||0;var o=this.computedMatrix,s=o[0],l=o[4],u=o[8],c=o[1],h=o[5],f=o[9],d=o[2],p=o[6],g=o[10],v=e*s+r*c,m=e*l+r*h,y=e*u+r*f,b=-(p*y-g*m),x=-(g*v-d*y),_=-(d*m-p*v),w=Math.sqrt(Math.max(0,1-Math.pow(b,2)-Math.pow(x,2)-Math.pow(_,2))),k=i(b,x,_,w);k>1e-6?(b/=k,x/=k,_/=k,w/=k):(b=x=_=0,w=1);var A=this.computedRotation,M=A[0],L=A[1],T=A[2],E=A[3],C=M*w+E*b+L*_-T*x,S=L*w+E*x+T*b-M*_,z=T*w+E*_+M*x-L*b,P=E*w-M*b-L*x-T*_;if(a){b=d,x=p,_=g;var j=Math.sin(a)/n(b,x,_);b*=j,x*=j,_*=j,w=Math.cos(e),C=C*w+P*b+S*_-z*x,S=S*w+P*x+z*b-C*_,z=z*w+P*_+C*x-S*b,P=P*w-C*b-S*x-z*_}var O=i(C,S,z,P);O>1e-6?(C/=O,S/=O,z/=O,P/=O):(C=S=z=0,P=1),this.rotation.set(t,C,S,z,P)},d.lookAt=function(t,e,r,n){this.recalcMatrix(t),r=r||this.computedCenter,e=e||this.computedEye,n=n||this.computedUp;var i=this.computedMatrix;u(i,e,r,n);var o=this.computedRotation;f(o,i[0],i[1],i[2],i[4],i[5],i[6],i[8],i[9],i[10]),a(o,o),this.rotation.set(t,o[0],o[1],o[2],o[3]);for(var s=0,l=0;3>l;++l)s+=Math.pow(r[l]-e[l],2);this.radius.set(t,.5*Math.log(Math.max(s,1e-6))),this.center.set(t,r[0],r[1],r[2])},d.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},d.setMatrix=function(t,e){var r=this.computedRotation;f(r,e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]),a(r,r),this.rotation.set(t,r[0],r[1],r[2],r[3]);var n=this.computedMatrix;h(n,e);var i=n[15];if(Math.abs(i)>1e-6){var o=n[12]/i,s=n[13]/i,l=n[14]/i;this.recalcMatrix(t);var u=Math.exp(this.computedRadius[0]);this.center.set(t,o-n[2]*u,s-n[6]*u,l-n[10]*u),this.radius.idle(t)}else this.center.idle(t),this.radius.idle(t)},d.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},d.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},d.getDistanceLimits=function(t){var e=this.radius.bounds;return t?(t[0]=Math.exp(e[0][0]),t[1]=Math.exp(e[1][0]),t):[Math.exp(e[0][0]),Math.exp(e[1][0])]},d.toJSON=function(){return this.recalcMatrix(this.lastT()),{center:this.computedCenter.slice(),rotation:this.computedRotation.slice(),distance:Math.log(this.computedRadius[0]),zoomMin:this.radius.bounds[0][0],zoomMax:this.radius.bounds[1][0]}},d.fromJSON=function(t){var e=this.lastT(),r=t.center;r&&this.center.set(e,r[0],r[1],r[2]);var n=t.rotation;n&&this.rotation.set(e,n[0],n[1],n[2],n[3]);var i=t.distance;i&&i>0&&this.radius.set(e,Math.log(i)),this.setDistanceLimits(t.zoomMin,t.zoomMax)}},{\"./lib/quatFromFrame\":19,\"filtered-vector\":3,\"gl-mat4/fromQuat\":75,\"gl-mat4/invert\":78,\"gl-mat4/lookAt\":79}],21:[function(t,e,r){\"use strict\";function n(t,e,r){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2))}function i(t){return Math.min(1,Math.max(-1,t))}function a(t){var e=Math.abs(t[0]),r=Math.abs(t[1]),n=Math.abs(t[2]),i=[0,0,0];e>Math.max(r,n)?i[2]=1:r>Math.max(e,n)?i[0]=1:i[1]=1;for(var a=0,o=0,s=0;3>s;++s)a+=t[s]*t[s],o+=i[s]*t[s];for(var s=0;3>s;++s)i[s]-=o/a*t[s];return f(i,i),i}function o(t,e,r,n,i,a,o,s){this.center=l(r),this.up=l(n),this.right=l(i),this.radius=l([a]),this.angle=l([o,s]),this.angle.bounds=[[-(1/0),-Math.PI/2],[1/0,Math.PI/2]],this.setDistanceLimits(t,e),this.computedCenter=this.center.curve(0),this.computedUp=this.up.curve(0),this.computedRight=this.right.curve(0),this.computedRadius=this.radius.curve(0),this.computedAngle=this.angle.curve(0),this.computedToward=[0,0,0],this.computedEye=[0,0,0],this.computedMatrix=new Array(16);for(var u=0;16>u;++u)this.computedMatrix[u]=.5;this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.up||[0,1,0],i=t.right||a(r),s=t.radius||1,l=t.theta||0,u=t.phi||0;if(e=[].slice.call(e,0,3),r=[].slice.call(r,0,3),f(r,r),i=[].slice.call(i,0,3),f(i,i),\"eye\"in t){var c=t.eye,p=[c[0]-e[0],c[1]-e[1],c[2]-e[2]];h(i,p,r),n(i[0],i[1],i[2])<1e-6?i=a(r):f(i,i),s=n(p[0],p[1],p[2]);var g=d(r,p)/s,v=d(i,p)/s;u=Math.acos(g),l=Math.acos(v)}return s=Math.log(s),new o(t.zoomMin,t.zoomMax,e,r,i,s,l,u)}e.exports=s;var l=t(\"filtered-vector\"),u=t(\"gl-mat4/invert\"),c=t(\"gl-mat4/rotate\"),h=t(\"gl-vec3/cross\"),f=t(\"gl-vec3/normalize\"),d=t(\"gl-vec3/dot\"),p=o.prototype;p.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},p.getDistanceLimits=function(t){var e=this.radius.bounds[0];return t?(t[0]=Math.exp(e[0][0]),t[1]=Math.exp(e[1][0]),t):[Math.exp(e[0][0]),Math.exp(e[1][0])]},p.recalcMatrix=function(t){this.center.curve(t),this.up.curve(t),this.right.curve(t),this.radius.curve(t),this.angle.curve(t);for(var e=this.computedUp,r=this.computedRight,i=0,a=0,o=0;3>o;++o)a+=e[o]*r[o],i+=e[o]*e[o];for(var s=Math.sqrt(i),l=0,o=0;3>o;++o)r[o]-=e[o]*a/i,l+=r[o]*r[o],e[o]/=s;for(var u=Math.sqrt(l),o=0;3>o;++o)r[o]/=u;var c=this.computedToward;h(c,e,r),f(c,c);for(var d=Math.exp(this.computedRadius[0]),p=this.computedAngle[0],g=this.computedAngle[1],v=Math.cos(p),m=Math.sin(p),y=Math.cos(g),b=Math.sin(g),x=this.computedCenter,_=v*y,w=m*y,k=b,A=-v*b,M=-m*b,L=y,T=this.computedEye,E=this.computedMatrix,o=0;3>o;++o){var C=_*r[o]+w*c[o]+k*e[o];E[4*o+1]=A*r[o]+M*c[o]+L*e[o],E[4*o+2]=C,E[4*o+3]=0}var S=E[1],z=E[5],P=E[9],j=E[2],O=E[6],I=E[10],D=z*I-P*O,R=P*j-S*I,F=S*O-z*j,N=n(D,R,F);D/=N,R/=N,F/=N,E[0]=D,E[4]=R,E[8]=F;for(var o=0;3>o;++o)T[o]=x[o]+E[2+4*o]*d;for(var o=0;3>o;++o){for(var l=0,B=0;3>B;++B)l+=E[o+4*B]*T[B];E[12+o]=-l}E[15]=1},p.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r};var g=[0,0,0];p.rotate=function(t,e,r,n){if(this.angle.move(t,e,r),n){this.recalcMatrix(t);var i=this.computedMatrix;g[0]=i[2],g[1]=i[6],g[2]=i[10];for(var a=this.computedUp,o=this.computedRight,s=this.computedToward,l=0;3>l;++l)i[4*l]=a[l],i[4*l+1]=o[l],i[4*l+2]=s[l];c(i,i,n,g);for(var l=0;3>l;++l)a[l]=i[4*l],o[l]=i[4*l+1];this.up.set(t,a[0],a[1],a[2]),this.right.set(t,o[0],o[1],o[2])}},p.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=(Math.exp(this.computedRadius[0]),a[1]),s=a[5],l=a[9],u=n(o,s,l);o/=u,s/=u,l/=u;var c=a[0],h=a[4],f=a[8],d=c*o+h*s+f*l;c-=o*d,h-=s*d,\n",
       "f-=l*d;var p=n(c,h,f);c/=p,h/=p,f/=p;var g=c*e+o*r,v=h*e+s*r,m=f*e+l*r;this.center.move(t,g,v,m);var y=Math.exp(this.computedRadius[0]);y=Math.max(1e-4,y+i),this.radius.set(t,Math.log(y))},p.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},p.setMatrix=function(t,e,r,a){var o=1;\"number\"==typeof r&&(o=0|r),(0>o||o>3)&&(o=1);var s=(o+2)%3;e||(this.recalcMatrix(t),e=this.computedMatrix);var l=e[o],c=e[o+4],h=e[o+8];if(a){var f=Math.abs(l),d=Math.abs(c),p=Math.abs(h),g=Math.max(f,d,p);f===g?(l=0>l?-1:1,c=h=0):p===g?(h=0>h?-1:1,l=c=0):(c=0>c?-1:1,l=h=0)}else{var v=n(l,c,h);l/=v,c/=v,h/=v}var m=e[s],y=e[s+4],b=e[s+8],x=m*l+y*c+b*h;m-=l*x,y-=c*x,b-=h*x;var _=n(m,y,b);m/=_,y/=_,b/=_;var w=c*b-h*y,k=h*m-l*b,A=l*y-c*m,M=n(w,k,A);w/=M,k/=M,A/=M,this.center.jump(t,H,G,Y),this.radius.idle(t),this.up.jump(t,l,c,h),this.right.jump(t,m,y,b);var L,T;if(2===o){var E=e[1],C=e[5],S=e[9],z=E*m+C*y+S*b,P=E*w+C*k+S*A;L=0>D?-Math.PI/2:Math.PI/2,T=Math.atan2(P,z)}else{var j=e[2],O=e[6],I=e[10],D=j*l+O*c+I*h,R=j*m+O*y+I*b,F=j*w+O*k+I*A;L=Math.asin(i(D)),T=Math.atan2(F,R)}this.angle.jump(t,T,L),this.recalcMatrix(t);var N=e[2],B=e[6],U=e[10],V=this.computedMatrix;u(V,e);var q=V[15],H=V[12]/q,G=V[13]/q,Y=V[14]/q,W=Math.exp(this.computedRadius[0]);this.center.jump(t,H-N*W,G-B*W,Y-U*W)},p.lastT=function(){return Math.max(this.center.lastT(),this.up.lastT(),this.right.lastT(),this.radius.lastT(),this.angle.lastT())},p.idle=function(t){this.center.idle(t),this.up.idle(t),this.right.idle(t),this.radius.idle(t),this.angle.idle(t)},p.flush=function(t){this.center.flush(t),this.up.flush(t),this.right.flush(t),this.radius.flush(t),this.angle.flush(t)},p.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},p.lookAt=function(t,e,r,a){this.recalcMatrix(t),e=e||this.computedEye,r=r||this.computedCenter,a=a||this.computedUp;var o=a[0],s=a[1],l=a[2],u=n(o,s,l);if(!(1e-6>u)){o/=u,s/=u,l/=u;var c=e[0]-r[0],h=e[1]-r[1],f=e[2]-r[2],d=n(c,h,f);if(!(1e-6>d)){c/=d,h/=d,f/=d;var p=this.computedRight,g=p[0],v=p[1],m=p[2],y=o*g+s*v+l*m;g-=y*o,v-=y*s,m-=y*l;var b=n(g,v,m);if(!(.01>b&&(g=s*f-l*h,v=l*c-o*f,m=o*h-s*c,b=n(g,v,m),1e-6>b))){g/=b,v/=b,m/=b,this.up.set(t,o,s,l),this.right.set(t,g,v,m),this.center.set(t,r[0],r[1],r[2]),this.radius.set(t,Math.log(d));var x=s*m-l*v,_=l*g-o*m,w=o*v-s*g,k=n(x,_,w);x/=k,_/=k,w/=k;var A=o*c+s*h+l*f,M=g*c+v*h+m*f,L=x*c+_*h+w*f,T=Math.asin(i(A)),E=Math.atan2(L,M),C=this.angle._state,S=C[C.length-1],z=C[C.length-2];S%=2*Math.PI;var P=Math.abs(S+2*Math.PI-E),j=Math.abs(S-E),O=Math.abs(S-2*Math.PI-E);j>P&&(S+=2*Math.PI),j>O&&(S-=2*Math.PI),this.angle.jump(this.angle.lastT(),S,z),this.angle.set(t,E,T)}}}}},{\"filtered-vector\":3,\"gl-mat4/invert\":78,\"gl-mat4/rotate\":82,\"gl-vec3/cross\":6,\"gl-vec3/dot\":7,\"gl-vec3/normalize\":10}],22:[function(t,e,r){\"use strict\";function n(t,e){this._controllerNames=Object.keys(t),this._controllerList=this._controllerNames.map(function(e){return t[e]}),this._mode=e,this._active=t[e],this._active||(this._mode=\"turntable\",this._active=t.turntable),this.modes=this._controllerNames,this.computedMatrix=this._active.computedMatrix,this.computedEye=this._active.computedEye,this.computedUp=this._active.computedUp,this.computedCenter=this._active.computedCenter,this.computedRadius=this._active.computedRadius}function i(t){t=t||{};var e=t.eye||[0,0,1],r=t.center||[0,0,0],i=t.up||[0,1,0],l=t.distanceLimits||[0,1/0],u=t.mode||\"turntable\",c=a(),h=o(),f=s();return c.setDistanceLimits(l[0],l[1]),c.lookAt(0,e,r,i),h.setDistanceLimits(l[0],l[1]),h.lookAt(0,e,r,i),f.setDistanceLimits(l[0],l[1]),f.lookAt(0,e,r,i),new n({turntable:c,orbit:h,matrix:f},u)}e.exports=i;var a=t(\"turntable-camera-controller\"),o=t(\"orbit-camera-controller\"),s=t(\"matrix-camera-controller\"),l=n.prototype,u=[[\"flush\",1],[\"idle\",1],[\"lookAt\",4],[\"rotate\",4],[\"pan\",4],[\"translate\",4],[\"setMatrix\",2],[\"setDistanceLimits\",2],[\"setDistance\",2]];u.forEach(function(t){for(var e=t[0],r=[],n=0;n<t[1];++n)r.push(\"a\"+n);var i=\"var cc=this._controllerList;for(var i=0;i<cc.length;++i){cc[i].\"+t[0]+\"(\"+r.join()+\")}\";l[e]=Function.apply(null,r.concat(i))}),l.recalcMatrix=function(t){this._active.recalcMatrix(t)},l.getDistance=function(t){return this._active.getDistance(t)},l.getDistanceLimits=function(t){return this._active.getDistanceLimits(t)},l.lastT=function(){return this._active.lastT()},l.setMode=function(t){if(t!==this._mode){var e=this._controllerNames.indexOf(t);if(!(0>e)){var r=this._active,n=this._controllerList[e],i=Math.max(r.lastT(),n.lastT());r.recalcMatrix(i),n.setMatrix(i,r.computedMatrix),this._active=n,this._mode=t,this.computedMatrix=this._active.computedMatrix,this.computedEye=this._active.computedEye,this.computedUp=this._active.computedUp,this.computedCenter=this._active.computedCenter,this.computedRadius=this._active.computedRadius}}},l.getMode=function(){return this._mode}},{\"matrix-camera-controller\":11,\"orbit-camera-controller\":20,\"turntable-camera-controller\":21}],23:[function(t,e,r){function n(t,e){return a(i(t,e))}e.exports=n;var i=t(\"alpha-complex\"),a=t(\"simplicial-complex-boundary\")},{\"alpha-complex\":24,\"simplicial-complex-boundary\":27}],24:[function(t,e,r){\"use strict\";function n(t,e){return i(e).filter(function(r){for(var n=new Array(r.length),i=0;i<r.length;++i)n[i]=e[r[i]];return a(n)*t<1})}e.exports=n;var i=t(\"delaunay-triangulate\"),a=t(\"circumradius\")},{circumradius:25,\"delaunay-triangulate\":54}],25:[function(t,e,r){function n(t){for(var e=i(t),r=0,n=0;n<t.length;++n)for(var a=t[n],o=0;o<e.length;++o)r+=Math.pow(a[o]-e[o],2);return Math.sqrt(r/t.length)}e.exports=n;var i=t(\"circumcenter\")},{circumcenter:26}],26:[function(t,e,r){\"use strict\";function n(t,e){for(var r=0,n=t.length,i=0;n>i;++i)r+=t[i]*e[i];return r}function i(t){var e=t.length;if(0===e)return[];var r=(t[0].length,o([t.length+1,t.length+1],1)),i=o([t.length+1],1);r[e][e]=0;for(var a=0;e>a;++a){for(var l=0;a>=l;++l)r[l][a]=r[a][l]=2*n(t[a],t[l]);i[a]=n(t[a],t[a])}for(var u=s(r,i),c=0,h=u[e+1],a=0;a<h.length;++a)c+=h[a];for(var f=new Array(e),a=0;e>a;++a){for(var h=u[a],d=0,l=0;l<h.length;++l)d+=h[l];f[a]=d/c}return f}function a(t){if(0===t.length)return[];for(var e=t[0].length,r=o([e]),n=i(t),a=0;a<t.length;++a)for(var s=0;e>s;++s)r[s]+=t[a][s]*n[a];return r}var o=t(\"dup\"),s=t(\"robust-linear-solve\");a.barycenetric=i,e.exports=a},{dup:55,\"robust-linear-solve\":192}],27:[function(t,e,r){\"use strict\";function n(t){return a(i(t))}e.exports=n;var i=t(\"boundary-cells\"),a=t(\"reduce-simplicial-complex\")},{\"boundary-cells\":28,\"reduce-simplicial-complex\":31}],28:[function(t,e,r){\"use strict\";function n(t){for(var e=t.length,r=0,n=0;e>n;++n)r+=t[n].length;for(var i=new Array(r),a=0,n=0;e>n;++n)for(var o=t[n],s=o.length,l=0;s>l;++l)for(var u=i[a++]=new Array(s-1),c=1;s>c;++c)u[c-1]=o[(l+c)%s];return i}e.exports=n},{}],29:[function(t,e,r){\"use strict\";function n(t){for(var e=1,r=1;r<t.length;++r)for(var n=0;r>n;++n)if(t[r]<t[n])e=-e;else if(t[n]===t[r])return 0;return e}e.exports=n},{}],30:[function(t,e,r){\"use strict\";function n(t,e){return i(t,e)||a(t)-a(e)}var i=t(\"compare-cell\"),a=t(\"cell-orientation\");e.exports=n},{\"cell-orientation\":29,\"compare-cell\":41}],31:[function(t,e,r){\"use strict\";function n(t){t.sort(a);for(var 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e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)\"removeListener\"!==e&&this.removeAllListeners(e);return this.removeAllListeners(\"removeListener\"),this._events={},this}if(r=this._events[t],i(r))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},n.prototype.listeners=function(t){var e;return e=this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},n.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},n.listenerCount=function(t,e){return t.listenerCount(e)}},{}],58:[function(t,e,r){\"use strict\";function n(t){for(var 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u=[[1,0,0,1,0,0],[1,0,0,-1,0,0],[-1,0,0,-1,0,0],[-1,0,0,-1,0,0],[-1,0,0,1,0,0],[1,0,0,1,0,0],[1,0,-1,0,0,1],[1,0,-1,0,0,-1],[1,0,1,0,0,-1],[1,0,1,0,0,-1],[1,0,1,0,0,1],[1,0,-1,0,0,1],[-1,0,-1,0,0,1],[-1,0,-1,0,0,-1],[-1,0,1,0,0,-1],[-1,0,1,0,0,-1],[-1,0,1,0,0,1],[-1,0,-1,0,0,1],[0,1,1,0,0,0],[0,1,-1,0,0,0],[0,-1,-1,0,0,0],[0,-1,-1,0,0,0],[0,1,1,0,0,0],[0,-1,1,0,0,0],[0,1,0,-1,1,0],[0,1,0,-1,-1,0],[0,1,0,1,-1,0],[0,1,0,1,1,0],[0,1,0,-1,1,0],[0,1,0,1,-1,0],[0,-1,0,-1,1,0],[0,-1,0,-1,-1,0],[0,-1,0,1,-1,0],[0,-1,0,1,1,0],[0,-1,0,-1,1,0],[0,-1,0,1,-1,0]],c=n.prototype;c.draw=function(){var t=[1,0,0,0,1,0,0,0,1],e=[1,1];return function(){var r=this.plot,n=this.shader,i=this.buffer,a=this.bounds,o=this.numPoints,s=(this.color,r.gl),l=r.dataBox,c=r.viewBox,h=r.pixelRatio,f=a[2]-a[0],d=a[3]-a[1],p=l[2]-l[0],g=l[3]-l[1];t[0]=2*f/p,t[4]=2*d/g,t[6]=2*(a[0]-l[0])/p-1,t[7]=2*(a[1]-l[1])/g-1;var 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k=u[w],A=k[0],M=k[1];0>A?A*=y:A>0&&(A*=b),0>M?M*=x:M>0&&(M*=_),v[m++]=f*(c-p+A),v[m++]=d*(h-g+M),v[m++]=n*k[2]+(i+n)*k[4],v[m++]=n*k[3]+(i+n)*k[5]}this.buffer.update(v),s.free(v)},c.dispose=function(){this.plot.removeObject(this),this.shader.dispose(),this.buffer.dispose()}},{\"./lib/shaders\":61,\"gl-buffer\":59,\"gl-shader\":138,\"typedarray-pool\":217}],61:[function(t,e,r){e.exports={vertex:\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 position;\\nattribute vec2 pixelOffset;\\n\\nuniform mat3 viewTransform;\\nuniform vec2 pixelScale;\\n\\nvoid main() {\\n  vec3 scrPosition = viewTransform * vec3(position, 1);\\n  gl_Position = vec4(\\n    scrPosition.xy + scrPosition.z * pixelScale * pixelOffset,\\n    0,\\n    scrPosition.z);\\n}\\n\",fragment:\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec4 color;\\n\\nvoid main() {\\n  gl_FragColor = vec4(color.rgb * color.a, color.a);\\n}\\n\"}},{}],62:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.shader=n,this.buffer=e,this.vao=r,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1}function i(t,e){for(var r=0;3>r;++r)t[0][r]=Math.min(t[0][r],e[r]),t[1][r]=Math.max(t[1][r],e[r])}function a(t,e,r,n){for(var i=f[n],a=0;a<i.length;++a){var o=i[a];t.push(e[0],e[1],e[2],r[0],r[1],r[2],r[3],o[0],o[1],o[2])}return i.length}function o(t){var e=t.gl,r=s(e),i=l(e,[{buffer:r,type:e.FLOAT,size:3,offset:0,stride:40},{buffer:r,type:e.FLOAT,size:4,offset:12,stride:40},{buffer:r,type:e.FLOAT,size:3,offset:28,stride:40}]),a=u(e);a.attributes.position.location=0,a.attributes.color.location=1,a.attributes.offset.location=2;var o=new n(e,r,i,a);return o.update(t),o}e.exports=o;var s=t(\"gl-buffer\"),l=t(\"gl-vao\"),u=t(\"./shaders/index\"),c=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],h=n.prototype;h.isOpaque=function(){return this.opacity>=1},h.isTransparent=function(){return this.opacity<1},h.drawTransparent=h.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||c,i=r.projection=t.projection||c;r.model=t.model||c,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var a=n[12],o=n[13],s=n[14],l=n[15],u=this.pixelRatio*(i[3]*a+i[7]*o+i[11]*s+i[15]*l)/e.drawingBufferHeight;this.vao.bind();for(var h=0;3>h;++h)e.lineWidth(this.lineWidth[h]),r.capSize=this.capSize[h]*u,e.drawArrays(e.LINES,this.lineOffset[h],this.lineCount[h]);this.vao.unbind()};var f=function(){for(var t=new Array(3),e=0;3>e;++e){for(var r=[],n=1;2>=n;++n)for(var i=-1;1>=i;i+=2){var a=(n+e)%3,o=[0,0,0];o[a]=i,r.push(o)}t[e]=r}return t}();h.update=function(t){t=t||{},\"lineWidth\"in t&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),\"capSize\"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),\"opacity\"in t&&(this.opacity=t.opacity);var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var o=[],s=r.length,l=0;this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.lineCount=[0,0,0];for(var u=0;3>u;++u){this.lineOffset[u]=l;t:for(var c=0;s>c;++c){for(var h=r[c],f=0;3>f;++f)if(isNaN(h[f])||!isFinite(h[f]))continue t;var d=n[c],p=e[u];if(Array.isArray(p[0])&&(p=e[c]),3===p.length&&(p=[p[0],p[1],p[2],1]),!isNaN(d[0][u])&&!isNaN(d[1][u])){if(d[0][u]<0){var g=h.slice();g[u]+=d[0][u],o.push(h[0],h[1],h[2],p[0],p[1],p[2],p[3],0,0,0,g[0],g[1],g[2],p[0],p[1],p[2],p[3],0,0,0),i(this.bounds,g),l+=2+a(o,g,p,u)}if(d[1][u]>0){var g=h.slice();g[u]+=d[1][u],o.push(h[0],h[1],h[2],p[0],p[1],p[2],p[3],0,0,0,g[0],g[1],g[2],p[0],p[1],p[2],p[3],0,0,0),i(this.bounds,g),l+=2+a(o,g,p,u)}}}this.lineCount[u]=l-this.lineOffset[u]}this.buffer.update(o)}},h.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{\"./shaders/index\":63,\"gl-buffer\":59,\"gl-vao\":166}],63:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\"),i=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position, offset;\\nattribute vec4 color;\\nuniform mat4 model, view, projection;\\nuniform float capSize;\\nvarying vec4 fragColor;\\nvarying vec3 fragPosition;\\n\\nvoid main() {\\n  vec4 worldPosition  = model * vec4(position, 1.0);\\n  worldPosition       = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\\n  gl_Position         = projection * view * worldPosition;\\n  fragColor           = color;\\n  fragPosition        = position;\\n}\",a=\"#define GLSLIFY 1\\nprecision mediump float;\\nuniform vec3 clipBounds[2];\\nuniform float opacity;\\nvarying vec3 fragPosition;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  if(any(lessThan(fragPosition, clipBounds[0])) || any(greaterThan(fragPosition, clipBounds[1]))) {\\n    discard;\\n  }\\n  gl_FragColor = opacity * fragColor;\\n}\";\n",
       "e.exports=function(t){return n(t,i,a,null,[{name:\"position\",type:\"vec3\"},{name:\"offset\",type:\"vec3\"},{name:\"color\",type:\"vec4\"}])}},{\"gl-shader\":138}],64:[function(t,e,r){\"use strict\";function n(t){var e=t.getParameter(t.FRAMEBUFFER_BINDING),r=t.getParameter(t.RENDERBUFFER_BINDING),n=t.getParameter(t.TEXTURE_BINDING_2D);return[e,r,n]}function i(t,e){t.bindFramebuffer(t.FRAMEBUFFER,e[0]),t.bindRenderbuffer(t.RENDERBUFFER,e[1]),t.bindTexture(t.TEXTURE_2D,e[2])}function a(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);y=new Array(r+1);for(var n=0;r>=n;++n){for(var i=new Array(r),a=0;n>a;++a)i[a]=t.COLOR_ATTACHMENT0+a;for(var a=n;r>a;++a)i[a]=t.NONE;y[n]=i}}function o(t){switch(t){case p:throw new Error(\"gl-fbo: Framebuffer unsupported\");case g:throw new Error(\"gl-fbo: Framebuffer incomplete attachment\");case v:throw new Error(\"gl-fbo: Framebuffer incomplete dimensions\");case m:throw new Error(\"gl-fbo: Framebuffer incomplete missing attachment\");default:throw new Error(\"gl-fbo: Framebuffer failed for unspecified reason\")}}function s(t,e,r,n,i,a){if(!n)return null;var o=d(t,e,r,i,n);return o.magFilter=t.NEAREST,o.minFilter=t.NEAREST,o.mipSamples=1,o.bind(),t.framebufferTexture2D(t.FRAMEBUFFER,a,t.TEXTURE_2D,o.handle,0),o}function l(t,e,r,n,i){var a=t.createRenderbuffer();return t.bindRenderbuffer(t.RENDERBUFFER,a),t.renderbufferStorage(t.RENDERBUFFER,n,e,r),t.framebufferRenderbuffer(t.FRAMEBUFFER,i,t.RENDERBUFFER,a),a}function u(t){var e=n(t.gl),r=t.gl,a=t.handle=r.createFramebuffer(),u=t._shape[0],c=t._shape[1],h=t.color.length,f=t._ext,d=t._useStencil,p=t._useDepth,g=t._colorType;r.bindFramebuffer(r.FRAMEBUFFER,a);for(var v=0;h>v;++v)t.color[v]=s(r,u,c,g,r.RGBA,r.COLOR_ATTACHMENT0+v);0===h?(t._color_rb=l(r,u,c,r.RGBA4,r.COLOR_ATTACHMENT0),f&&f.drawBuffersWEBGL(y[0])):h>1&&f.drawBuffersWEBGL(y[h]);var m=r.getExtension(\"WEBGL_depth_texture\");m?d?t.depth=s(r,u,c,m.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):p&&(t.depth=s(r,u,c,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):p&&d?t._depth_rb=l(r,u,c,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):p?t._depth_rb=l(r,u,c,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=l(r,u,c,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var b=r.checkFramebufferStatus(r.FRAMEBUFFER);if(b!==r.FRAMEBUFFER_COMPLETE){t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null);for(var v=0;v<t.color.length;++v)t.color[v].dispose(),t.color[v]=null;t._color_rb&&(r.deleteRenderbuffer(t._color_rb),t._color_rb=null),i(r,e),o(b)}i(r,e)}function c(t,e,r,n,i,a,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var l=0;i>l;++l)this.color[l]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=a,this._useStencil=o;var c=this,h=[0|e,0|r];Object.defineProperties(h,{0:{get:function(){return c._shape[0]},set:function(t){return c.width=t}},1:{get:function(){return c._shape[1]},set:function(t){return c.height=t}}}),this._shapeVector=h,u(this)}function h(t,e,r){if(t._destroyed)throw new Error(\"gl-fbo: Can't resize destroyed FBO\");if(t._shape[0]!==e||t._shape[1]!==r){var a=t.gl,s=a.getParameter(a.MAX_RENDERBUFFER_SIZE);if(0>e||e>s||0>r||r>s)throw new Error(\"gl-fbo: Can't resize FBO, invalid dimensions\");t._shape[0]=e,t._shape[1]=r;for(var l=n(a),u=0;u<t.color.length;++u)t.color[u].shape=t._shape;t._color_rb&&(a.bindRenderbuffer(a.RENDERBUFFER,t._color_rb),a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(a.bindRenderbuffer(a.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&a.renderbufferStorage(a.RENDERBUFFER,a.STENCIL_INDEX,t._shape[0],t._shape[1])),a.bindFramebuffer(a.FRAMEBUFFER,t.handle);var c=a.checkFramebufferStatus(a.FRAMEBUFFER);c!==a.FRAMEBUFFER_COMPLETE&&(t.dispose(),i(a,l),o(c)),i(a,l)}}function f(t,e,r,n){p||(p=t.FRAMEBUFFER_UNSUPPORTED,g=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,v=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,m=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var i=t.getExtension(\"WEBGL_draw_buffers\");if(!y&&i&&a(t,i),Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]),\"number\"!=typeof e)throw new Error(\"gl-fbo: Missing shape parameter\");var o=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(0>e||e>o||0>r||r>o)throw new Error(\"gl-fbo: Parameters are too large for FBO\");n=n||{};var s=1;if(\"color\"in n){if(s=Math.max(0|n.color,0),0>s)throw new Error(\"gl-fbo: Must specify a nonnegative number of colors\");if(s>1){if(!i)throw new Error(\"gl-fbo: Multiple draw buffer extension not supported\");if(s>t.getParameter(i.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error(\"gl-fbo: Context does not support \"+s+\" draw buffers\")}}var l=t.UNSIGNED_BYTE,u=t.getExtension(\"OES_texture_float\");if(n.float&&s>0){if(!u)throw new Error(\"gl-fbo: Context does not support floating point textures\");l=t.FLOAT}else n.preferFloat&&s>0&&u&&(l=t.FLOAT);var h=!0;\"depth\"in n&&(h=!!n.depth);var f=!1;return\"stencil\"in n&&(f=!!n.stencil),new c(t,e,r,l,s,h,f,i)}var d=t(\"gl-texture2d\");e.exports=f;var p,g,v,m,y=null,b=c.prototype;Object.defineProperties(b,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error(\"gl-fbo: Shape vector must be length 2\");var e=0|t[0],r=0|t[1];return h(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return t=0|t,h(this,t,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t=0|t,h(this,this._shape[0],t),t},enumerable:!1}}),b.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},b.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{\"gl-texture2d\":162}],65:[function(t,e,r){r.lineVertex=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nfloat inverse_1_0(float m) {\\n  return 1.0 / m;\\n}\\n\\nmat2 inverse_1_0(mat2 m) {\\n  return mat2(m[1][1],-m[0][1],\\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\\n}\\n\\nmat3 inverse_1_0(mat3 m) {\\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\\n\\n  float b01 = a22 * a11 - a12 * a21;\\n  float b11 = -a22 * a10 + a12 * a20;\\n  float b21 = a21 * a10 - a11 * a20;\\n\\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\\n\\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\\n}\\n\\nmat4 inverse_1_0(mat4 m) {\\n  float\\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\\n\\n      b00 = a00 * a11 - a01 * a10,\\n      b01 = a00 * a12 - a02 * a10,\\n      b02 = a00 * a13 - a03 * a10,\\n      b03 = a01 * a12 - a02 * a11,\\n      b04 = a01 * a13 - a03 * a11,\\n      b05 = a02 * a13 - a03 * a12,\\n      b06 = a20 * a31 - a21 * a30,\\n      b07 = a20 * a32 - a22 * a30,\\n      b08 = a20 * a33 - a23 * a30,\\n      b09 = a21 * a32 - a22 * a31,\\n      b10 = a21 * a33 - a23 * a31,\\n      b11 = a22 * a33 - a23 * a32,\\n\\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\\n\\n  return mat4(\\n      a11 * b11 - a12 * b10 + a13 * b09,\\n      a02 * b10 - a01 * b11 - a03 * b09,\\n      a31 * b05 - a32 * b04 + a33 * b03,\\n      a22 * b04 - a21 * b05 - a23 * b03,\\n      a12 * b08 - a10 * b11 - a13 * b07,\\n      a00 * b11 - a02 * b08 + a03 * b07,\\n      a32 * b02 - a30 * b05 - a33 * b01,\\n      a20 * b05 - a22 * b02 + a23 * b01,\\n      a10 * b10 - a11 * b08 + a13 * b06,\\n      a01 * b08 - a00 * b10 - a03 * b06,\\n      a30 * b04 - a31 * b02 + a33 * b00,\\n      a21 * b02 - a20 * b04 - a23 * b00,\\n      a11 * b07 - a10 * b09 - a12 * b06,\\n      a00 * b09 - a01 * b07 + a02 * b06,\\n      a31 * b01 - a30 * b03 - a32 * b00,\\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\\n}\\n\\n\\n\\nattribute vec2 a, d;\\n\\nuniform mat3 matrix;\\nuniform vec2 screenShape;\\nuniform float width;\\n\\nvarying vec2 direction;\\n\\nvoid main() {\\n  vec2 dir = (matrix * vec3(d, 0)).xy;\\n  vec3 base = matrix * vec3(a, 1);\\n  vec2 n = 0.5 * width *\\n    normalize(screenShape.yx * vec2(dir.y, -dir.x)) / screenShape.xy;\\n  vec2 tangent = normalize(screenShape.xy * dir);\\n  if(dir.x < 0.0 || (dir.x == 0.0 && dir.y < 0.0)) {\\n    direction = -tangent;\\n  } else {\\n    direction = tangent;\\n  }\\n  gl_Position = vec4(base.xy/base.z + n, 0, 1);\\n}\\n\",r.lineFragment=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec4 color;\\nuniform vec2 screenShape;\\nuniform sampler2D dashPattern;\\nuniform float dashLength;\\n\\nvarying vec2 direction;\\n\\nvoid main() {\\n  float t = fract(dot(direction, gl_FragCoord.xy) / dashLength);\\n  vec4 pcolor = color * texture2D(dashPattern, vec2(t, 0.0)).r;\\n  gl_FragColor = vec4(pcolor.rgb * pcolor.a, pcolor.a);\\n}\\n\",r.mitreVertex=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 p;\\n\\nuniform mat3  matrix;\\nuniform vec2 screenShape;\\nuniform float radius;\\n\\nvoid main() {\\n  vec3 pp = matrix * vec3(p, 1);\\n  gl_Position  = vec4(pp.xy, 0, pp.z);\\n  gl_PointSize = radius;\\n}\\n\",r.mitreFragment=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec4 color;\\n\\nvoid main() {\\n  if(length(gl_PointCoord.xy - 0.5) > 0.25) {\\n    discard;\\n  }\\n  gl_FragColor = vec4(color.rgb, color.a);\\n}\\n\",r.pickVertex=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 a, d;\\nattribute vec4 pick0, pick1;\\n\\nuniform mat3 matrix;\\nuniform vec2 screenShape;\\nuniform float width;\\n\\nvarying vec4 pickA, pickB;\\n\\nfloat inverse_1_0(float m) {\\n  return 1.0 / m;\\n}\\n\\nmat2 inverse_1_0(mat2 m) {\\n  return mat2(m[1][1],-m[0][1],\\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\\n}\\n\\nmat3 inverse_1_0(mat3 m) {\\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\\n\\n  float b01 = a22 * a11 - a12 * a21;\\n  float b11 = -a22 * a10 + a12 * a20;\\n  float b21 = a21 * a10 - a11 * a20;\\n\\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\\n\\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\\n}\\n\\nmat4 inverse_1_0(mat4 m) {\\n  float\\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\\n\\n      b00 = a00 * a11 - a01 * a10,\\n      b01 = a00 * a12 - a02 * a10,\\n      b02 = a00 * a13 - a03 * a10,\\n      b03 = a01 * a12 - a02 * a11,\\n      b04 = a01 * a13 - a03 * a11,\\n      b05 = a02 * a13 - a03 * a12,\\n      b06 = a20 * a31 - a21 * a30,\\n      b07 = a20 * a32 - a22 * a30,\\n      b08 = a20 * a33 - a23 * a30,\\n      b09 = a21 * a32 - a22 * a31,\\n      b10 = a21 * a33 - a23 * a31,\\n      b11 = a22 * a33 - a23 * a32,\\n\\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\\n\\n  return mat4(\\n      a11 * b11 - a12 * b10 + a13 * b09,\\n      a02 * b10 - a01 * b11 - a03 * b09,\\n      a31 * b05 - a32 * b04 + a33 * b03,\\n      a22 * b04 - a21 * b05 - a23 * b03,\\n      a12 * b08 - a10 * b11 - a13 * b07,\\n      a00 * b11 - a02 * b08 + a03 * b07,\\n      a32 * b02 - a30 * b05 - a33 * b01,\\n      a20 * b05 - a22 * b02 + a23 * b01,\\n      a10 * b10 - a11 * b08 + a13 * b06,\\n      a01 * b08 - a00 * b10 - a03 * b06,\\n      a30 * b04 - a31 * b02 + a33 * b00,\\n      a21 * b02 - a20 * b04 - a23 * b00,\\n      a11 * b07 - a10 * b09 - a12 * b06,\\n      a00 * b09 - a01 * b07 + a02 * b06,\\n      a31 * b01 - a30 * b03 - a32 * b00,\\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\\n}\\n\\n\\n\\nvoid main() {\\n  vec3 base = matrix * vec3(a, 1);\\n  vec2 n = width *\\n    normalize(screenShape.yx * vec2(d.y, -d.x)) / screenShape.xy;\\n  gl_Position = vec4(base.xy/base.z + n, 0, 1);\\n  pickA = pick0;\\n  pickB = pick1;\\n}\\n\",r.pickFragment=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec4 pickOffset;\\n\\nvarying vec4 pickA, pickB;\\n\\nvoid main() {\\n  vec4 fragId = vec4(pickA.xyz, 0.0);\\n  if(pickB.w > pickA.w) {\\n    fragId.xyz = pickB.xyz;\\n  }\\n\\n  fragId += pickOffset;\\n\\n  fragId.y += floor(fragId.x / 256.0);\\n  fragId.x -= floor(fragId.x / 256.0) * 256.0;\\n\\n  fragId.z += floor(fragId.y / 256.0);\\n  fragId.y -= floor(fragId.y / 256.0) * 256.0;\\n\\n  fragId.w += floor(fragId.z / 256.0);\\n  fragId.z -= floor(fragId.z / 256.0) * 256.0;\\n\\n  gl_FragColor = fragId / 255.0;\\n}\\n\",r.fillVertex=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 a, d;\\n\\nuniform mat3 matrix;\\nuniform vec2 projectAxis;\\nuniform float projectValue;\\nuniform float depth;\\n\\nvoid main() {\\n  vec3 base = matrix * vec3(a, 1);\\n  vec2 p = base.xy / base.z;\\n  if(d.y < 0.0 || (d.y == 0.0 && d.x < 0.0)) {\\n    if(dot(p, projectAxis) < projectValue) {\\n      p = p * (1.0 - abs(projectAxis)) + projectAxis * projectValue;\\n    }\\n  }\\n  gl_Position = vec4(p, depth, 1);\\n}\\n\",r.fillFragment=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec4 color;\\n\\nvoid main() {\\n  gl_FragColor = vec4(color.rgb * color.a, color.a);\\n}\\n\"},{}],66:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s){this.plot=t,this.dashPattern=e,this.lineBuffer=r,this.pickBuffer=n,this.lineShader=i,this.mitreShader=a,this.fillShader=o,this.pickShader=s,this.usingDashes=!1,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.width=1,this.color=[0,0,1,1],this.fill=[!1,!1,!1,!1],this.fillColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.data=null,this.numPoints=0,this.vertCount=0,this.pickOffset=0,this.lodBuffer=[]}function i(t){return t.map(function(t){return t.slice()})}function a(t,e){var r=t.gl,i=s(r),a=s(r),u=l(r,[1,1]),c=o(r,h.lineVertex,h.lineFragment),f=o(r,h.mitreVertex,h.mitreFragment),d=o(r,h.fillVertex,h.fillFragment),p=o(r,h.pickVertex,h.pickFragment),g=new n(t,u,i,a,c,f,d,p);return t.addObject(g),g.update(e),g}e.exports=a;var o=t(\"gl-shader\"),s=t(\"gl-buffer\"),l=t(\"gl-texture2d\"),u=t(\"ndarray\"),c=t(\"typedarray-pool\"),h=t(\"./lib/shaders\"),f=n.prototype;f.draw=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0],r=[1,0],n=[-1,0],i=[0,1],a=[0,-1];return function(){var o=this.plot,s=this.color,l=this.width,u=(this.numPoints,this.bounds),c=this.vertCount,h=o.gl,f=o.viewBox,d=o.dataBox,p=o.pixelRatio,g=u[2]-u[0],v=u[3]-u[1],m=d[2]-d[0],y=d[3]-d[1],b=f[2]-f[0],x=f[3]-f[1];t[0]=2*g/m,t[4]=2*v/y,t[6]=2*(u[0]-d[0])/m-1,t[7]=2*(u[1]-d[1])/y-1,e[0]=b,e[1]=x;var _=this.lineBuffer;_.bind();var w=this.fill;if(w[0]||w[1]||w[2]||w[3]){var k=this.fillShader;k.bind();var A=k.uniforms;A.matrix=t,A.depth=o.nextDepthValue();var M=k.attributes;M.a.pointer(h.FLOAT,!1,16,0),M.d.pointer(h.FLOAT,!1,16,8),h.depthMask(!0),h.enable(h.DEPTH_TEST);var L=this.fillColor;w[0]&&(A.color=L[0],A.projectAxis=n,A.projectValue=1,h.drawArrays(h.TRIANGLES,0,c)),w[1]&&(A.color=L[1],A.projectAxis=a,A.projectValue=1,h.drawArrays(h.TRIANGLES,0,c)),w[2]&&(A.color=L[2],A.projectAxis=r,A.projectValue=1,h.drawArrays(h.TRIANGLES,0,c)),w[3]&&(A.color=L[3],A.projectAxis=i,A.projectValue=1,h.drawArrays(h.TRIANGLES,0,c)),h.depthMask(!1),h.disable(h.DEPTH_TEST)}var T=this.lineShader;T.bind();var E=T.uniforms;E.matrix=t,E.color=s,E.width=l*p,E.screenShape=e,E.dashPattern=this.dashPattern.bind(),E.dashLength=this.dashLength*p;var C=T.attributes;if(C.a.pointer(h.FLOAT,!1,16,0),C.d.pointer(h.FLOAT,!1,16,8),h.drawArrays(h.TRIANGLES,0,c),l>2&&!this.usingDashes){var S=this.mitreShader;S.bind();var z=S.uniforms;z.matrix=t,z.color=s,z.screenShape=e,z.radius=l*p,S.attributes.p.pointer(h.FLOAT,!1,48,0),h.drawArrays(h.POINTS,0,c/3|0)}}}(),f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0],r=[0,0,0,0];return function(n){var i=this.plot,a=this.pickShader,o=this.lineBuffer,s=this.pickBuffer,l=this.width,u=this.numPoints,c=this.bounds,h=this.vertCount,f=i.gl,d=i.viewBox,p=i.dataBox,g=i.pickPixelRatio,v=c[2]-c[0],m=c[3]-c[1],y=p[2]-p[0],b=p[3]-p[1],x=d[2]-d[0],_=d[3]-d[1];this.pickOffset=n,t[0]=2*v/y,t[4]=2*m/b,t[6]=2*(c[0]-p[0])/y-1,t[7]=2*(c[1]-p[1])/b-1,e[0]=x,e[1]=_,r[0]=255&n,r[1]=n>>>8&255,r[2]=n>>>16&255,r[3]=n>>>24,a.bind();var w=a.uniforms;w.matrix=t,w.width=l*g,w.pickOffset=r,w.screenShape=e;var k=a.attributes;return o.bind(),k.a.pointer(f.FLOAT,!1,16,0),k.d.pointer(f.FLOAT,!1,16,8),s.bind(),k.pick0.pointer(f.UNSIGNED_BYTE,!1,8,0),k.pick1.pointer(f.UNSIGNED_BYTE,!1,8,4),f.drawArrays(f.TRIANGLES,0,h),n+u}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(n>r||r>=n+i)return null;var a=r-n,o=this.data;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},f.update=function(t){t=t||{};var e=this.plot.gl;this.color=(t.color||[0,0,1,1]).slice(),this.width=+(t.width||1),this.fill=(t.fill||[!1,!1,!1,!1]).slice(),this.fillColor=i(t.fillColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);for(var r=t.dashes||[1],n=0,a=0;a<r.length;++a)n+=r[a];for(var o=c.mallocUint8(n),s=0,h=255,a=0;a<r.length;++a){for(var f=0;f<r[a];++f)o[s++]=h;h^=255}this.dashPattern.dispose(),this.usingDashes=r.length>1,this.dashPattern=l(e,u(o,[n,1,4],[1,0,0])),this.dashPattern.minFilter=e.NEAREST,this.dashPattern.magFilter=e.NEAREST,this.dashLength=n,c.free(o);var d=t.positions;this.data=d;var p=this.bounds;p[0]=p[1]=1/0,p[2]=p[3]=-(1/0);var g=this.numPoints=d.length>>>1;if(0!==g){for(var a=0;g>a;++a){var v=d[2*a],m=d[2*a+1];p[0]=Math.min(p[0],v),p[1]=Math.min(p[1],m),p[2]=Math.max(p[2],v),p[3]=Math.max(p[3],m)}p[0]===p[2]&&(p[2]+=1),p[3]===p[1]&&(p[3]+=1);var y=c.mallocFloat32(24*(g-1)),b=c.mallocUint32(12*(g-1)),x=y.length,_=b.length,s=g;for(this.vertCount=6*(g-1);s>1;){var w=--s,v=d[2*s],m=d[2*s+1];v=(v-p[0])/(p[2]-p[0]),m=(m-p[1])/(p[3]-p[1]);var k=w-1,A=d[2*k],M=d[2*k+1];A=(A-p[0])/(p[2]-p[0]),M=(M-p[1])/(p[3]-p[1]);var L=A-v,T=M-m,E=w|1<<24,C=w-1,S=w,z=w-1|1<<24;y[--x]=-T,y[--x]=-L,y[--x]=m,y[--x]=v,b[--_]=E,b[--_]=C,y[--x]=T,y[--x]=L,y[--x]=M,y[--x]=A,b[--_]=S,b[--_]=z,y[--x]=-T,y[--x]=-L,y[--x]=M,y[--x]=A,b[--_]=S,b[--_]=z,y[--x]=T,y[--x]=L,y[--x]=M,y[--x]=A,b[--_]=S,b[--_]=z,y[--x]=-T,y[--x]=-L,y[--x]=m,y[--x]=v,b[--_]=E,b[--_]=C,y[--x]=T,y[--x]=L,y[--x]=m,y[--x]=v,b[--_]=E,b[--_]=C}this.lineBuffer.update(y),this.pickBuffer.update(b),c.free(y),c.free(b)}},f.dispose=function(){this.plot.removeObject(this),this.lineBuffer.dispose(),this.pickBuffer.dispose(),this.lineShader.dispose(),this.mitreShader.dispose(),this.fillShader.dispose(),this.pickShader.dispose(),this.dashPattern.dispose()}},{\"./lib/shaders\":65,\"gl-buffer\":59,\"gl-shader\":138,\"gl-texture2d\":162,ndarray:189,\"typedarray-pool\":217}],67:[function(t,e,r){var n=t(\"gl-shader\"),i=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position, nextPosition;\\nattribute float arcLength, lineWidth;\\nattribute vec4 color;\\n\\nuniform vec2 screenShape;\\nuniform float pixelRatio;\\nuniform mat4 model, view, projection;\\n\\nvarying vec4 fragColor;\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\n\\nvoid main() {\\n  vec4 projected = projection * view * model * vec4(position, 1.0);\\n  vec4 tangentClip = projection * view * model * vec4(nextPosition - position, 0.0);\\n  vec2 tangent = normalize(screenShape * tangentClip.xy);\\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(tangent.y, -tangent.x) / screenShape;\\n\\n  gl_Position = vec4(projected.xy + projected.w * offset, projected.zw);\\n\\n  worldPosition = position;\\n  pixelArcLength = arcLength;\\n  fragColor = color;\\n}\\n\",a=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec3      clipBounds[2];\\nuniform sampler2D dashTexture;\\nuniform float     dashScale;\\nuniform float     opacity;\\n\\nvarying vec3    worldPosition;\\nvarying float   pixelArcLength;\\nvarying vec4    fragColor;\\n\\nvoid main() {\\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\\n    discard;\\n  }\\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\\n  if(dashWeight < 0.5) {\\n    discard;\\n  }\\n  gl_FragColor = fragColor * opacity;\\n}\\n\",o=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\n#define FLOAT_MAX  1.70141184e38\\n#define FLOAT_MIN  1.17549435e-38\\n\\nlowp vec4 encode_float_1_0(highp float v) {\\n  highp float av = abs(v);\\n\\n  //Handle special cases\\n  if(av < FLOAT_MIN) {\\n    return vec4(0.0, 0.0, 0.0, 0.0);\\n  } else if(v > FLOAT_MAX) {\\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\\n  } else if(v < -FLOAT_MAX) {\\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\\n  }\\n\\n  highp vec4 c = vec4(0,0,0,0);\\n\\n  //Compute exponent and mantissa\\n  highp float e = floor(log2(av));\\n  highp float m = av * pow(2.0, -e) - 1.0;\\n  \\n  //Unpack mantissa\\n  c[1] = floor(128.0 * m);\\n  m -= c[1] / 128.0;\\n  c[2] = floor(32768.0 * m);\\n  m -= c[2] / 32768.0;\\n  c[3] = floor(8388608.0 * m);\\n  \\n  //Unpack exponent\\n  highp float ebias = e + 127.0;\\n  c[0] = floor(ebias / 2.0);\\n  ebias -= c[0] * 2.0;\\n  c[1] += floor(ebias) * 128.0; \\n\\n  //Unpack sign bit\\n  c[0] += 128.0 * step(0.0, -v);\\n\\n  //Scale back to range\\n  return c / 255.0;\\n}\\n\\n\\n\\nuniform float pickId;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\\n    discard;\\n  }\\n  gl_FragColor = vec4(pickId/255.0, encode_float_1_0(pixelArcLength).xyz);\\n}\",s=[{name:\"position\",type:\"vec3\"},{name:\"nextPosition\",type:\"vec3\"},{name:\"arcLength\",type:\"float\"},{name:\"lineWidth\",type:\"float\"},{name:\"color\",type:\"vec4\"}];r.createShader=function(t){return n(t,i,a,null,s)},r.createPickShader=function(t){return n(t,i,o,null,s)}},{\"gl-shader\":138}],68:[function(t,e,r){\"use strict\";function n(t,e){for(var r=0,n=0;3>n;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function i(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;3>r;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function a(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function o(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}function s(t){var e=t.gl||t.scene&&t.scene.gl,r=g(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var n=v(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;for(var i=l(e),a=u(e,[{buffer:i,size:3,offset:0,stride:48},{buffer:i,size:3,offset:12,stride:48},{buffer:i,size:1,offset:24,stride:48},{buffer:i,size:1,offset:28,stride:48},{buffer:i,size:4,offset:32,stride:48}]),s=d(new Array(1024),[256,1,4]),h=0;1024>h;++h)s.data[h]=255;var f=c(e,s);f.wrap=e.REPEAT;var p=new o(e,r,n,i,a,f);return p.update(t),p}e.exports=s;var l=t(\"gl-buffer\"),u=t(\"gl-vao\"),c=t(\"gl-texture2d\"),h=t(\"glsl-read-float\"),f=t(\"binary-search-bounds\"),d=t(\"ndarray\"),p=t(\"./lib/shaders\"),g=p.createShader,v=p.createPickShader,m=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],y=o.prototype;y.isTransparent=function(){return this.opacity<1},y.isOpaque=function(){return this.opacity>=1},y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.drawTransparent=y.draw=function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||m,view:t.view||m,projection:t.projection||m,clipBounds:i(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},y.drawPick=function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||m,view:t.view||m,projection:t.projection||m,pickId:this.pickId,clipBounds:i(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},y.update=function(t){this.dirty=!0,\"dashScale\"in t&&(this.dashScale=t.dashScale),\"opacity\"in t&&(this.opacity=+t.opacity);var e=t.position||t.positions;if(e){var r=t.color||t.colors||[0,0,0,1],i=t.lineWidth||1,a=[],o=[],s=[],l=0,u=0,c=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]];t:for(var h=1;h<e.length;++h){var p=e[h-1],g=e[h];o.push(l),s.push(p.slice());for(var v=0;3>v;++v){if(isNaN(p[v])||isNaN(g[v])||!isFinite(p[v])||!isFinite(g[v]))continue t;c[0][v]=Math.min(c[0][v],p[v],g[v]),c[1][v]=Math.max(c[1][v],p[v],g[v])}var m,y;Array.isArray(r[0])?(m=r[h-1],y=r[h]):m=y=r,3===m.length&&(m=[m[0],m[1],m[2],1]),3===y.length&&(y=[y[0],y[1],y[2],1]);var b,x;Array.isArray(i)?(b=i[h-1],x=lineWidht[h]):b=x=i;var _=l;l+=n(p,g),a.push(p[0],p[1],p[2],g[0],g[1],g[2],_,b,m[0],m[1],m[2],m[3],p[0],p[1],p[2],g[0],g[1],g[2],_,-b,m[0],m[1],m[2],m[3],g[0],g[1],g[2],p[0],p[1],p[2],l,-b,y[0],y[1],y[2],y[3],g[0],g[1],g[2],p[0],p[1],p[2],l,b,y[0],y[1],y[2],y[3]),u+=4}if(this.buffer.update(a),o.push(l),s.push(e[e.length-1].slice()),this.bounds=c,this.vertexCount=u,this.points=s,this.arcLength=o,\"dashes\"in t){var w=t.dashes,k=w.slice();k.unshift(0);for(var h=1;h<k.length;++h)k[h]=k[h-1]+k[h];for(var A=d(new Array(1024),[256,1,4]),h=0;256>h;++h){for(var v=0;4>v;++v)A.set(h,0,v,0);1&f.le(k,k[k.length-1]*h/255)?A.set(h,0,0,0):A.set(h,0,0,255)}this.texture.setPixels(A)}}},y.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},y.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=h(t.value[0],t.value[1],t.value[2],0),r=f.le(this.arcLength,e);if(0>r)return null;if(r===this.arcLength.length-1)return new a(this.arcLength[this.arcLength.length-1],this.points[this.points.length-1].slice(),r);for(var n=this.points[r],i=this.points[Math.min(r+1,this.points.length-1)],o=(e-this.arcLength[r])/(this.arcLength[r+1]-this.arcLength[r]),s=1-o,l=[0,0,0],u=0;3>u;++u)l[u]=s*n[u]+o*i[u];var c=Math.min(.5>o?r:r+1,this.points.length-1);return new a(e,l,c,this.points[c])}},{\"./lib/shaders\":67,\"binary-search-bounds\":69,\"gl-buffer\":59,\"gl-texture2d\":162,\"gl-vao\":166,\"glsl-read-float\":70,ndarray:189}],69:[function(t,e,r){arguments[4][4][0].apply(r,arguments)},{dup:4}],70:[function(t,e,r){function n(t,e,r,n){return i[0]=n,i[1]=r,i[2]=e,i[3]=t,a[0]}e.exports=n;var i=new Uint8Array(4),a=new Float32Array(i.buffer)},{}],71:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=c*o-s*u,f=-c*a+s*l,d=u*a-o*l,p=r*h+n*f+i*d;return p?(p=1/p,t[0]=h*p,t[1]=(-c*n+i*u)*p,t[2]=(s*n-i*o)*p,t[3]=f*p,t[4]=(c*r-i*l)*p,t[5]=(-s*r+i*a)*p,t[6]=d*p,t[7]=(-u*r+n*l)*p,t[8]=(o*r-n*a)*p,t):null}e.exports=n},{}],72:[function(t,e,r){function n(t){var e=new Float32Array(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}e.exports=n},{}],73:[function(t,e,r){function n(){var t=new Float32Array(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],74:[function(t,e,r){function n(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],u=t[8],c=t[9],h=t[10],f=t[11],d=t[12],p=t[13],g=t[14],v=t[15],m=e*o-r*a,y=e*s-n*a,b=e*l-i*a,x=r*s-n*o,_=r*l-i*o,w=n*l-i*s,k=u*p-c*d,A=u*g-h*d,M=u*v-f*d,L=c*g-h*p,T=c*v-f*p,E=h*v-f*g;return m*E-y*T+b*L+x*M-_*A+w*k}e.exports=n},{}],75:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,u=r*o,c=n*o,h=n*s,f=i*o,d=i*s,p=i*l,g=a*o,v=a*s,m=a*l;return t[0]=1-h-p,t[1]=c+m,t[2]=f-v,t[3]=0,t[4]=c-m,t[5]=1-u-p,t[6]=d+g,t[7]=0,t[8]=f+v,t[9]=d-g,t[10]=1-u-h,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],76:[function(t,e,r){function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,u=a+a,c=n*s,h=n*l,f=n*u,d=i*l,p=i*u,g=a*u,v=o*s,m=o*l,y=o*u;return t[0]=1-(d+g),t[1]=h+y,t[2]=f-m,t[3]=0,t[4]=h-y,t[5]=1-(c+g),t[6]=p+v,t[7]=0,t[8]=f+m,t[9]=p-v,t[10]=1-(c+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}e.exports=n},{}],77:[function(t,e,r){function n(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],78:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=e[9],f=e[10],d=e[11],p=e[12],g=e[13],v=e[14],m=e[15],y=r*s-n*o,b=r*l-i*o,x=r*u-a*o,_=n*l-i*s,w=n*u-a*s,k=i*u-a*l,A=c*g-h*p,M=c*v-f*p,L=c*m-d*p,T=h*v-f*g,E=h*m-d*g,C=f*m-d*v,S=y*C-b*E+x*T+_*L-w*M+k*A;return S?(S=1/S,t[0]=(s*C-l*E+u*T)*S,t[1]=(i*E-n*C-a*T)*S,t[2]=(g*k-v*w+m*_)*S,t[3]=(f*w-h*k-d*_)*S,t[4]=(l*L-o*C-u*M)*S,t[5]=(r*C-i*L+a*M)*S,t[6]=(v*x-p*k-m*b)*S,t[7]=(c*k-f*x+d*b)*S,t[8]=(o*E-s*L+u*A)*S,t[9]=(n*L-r*E-a*A)*S,t[10]=(p*w-g*x+m*y)*S,t[11]=(h*x-c*w-d*y)*S,t[12]=(s*M-o*T-l*A)*S,t[13]=(r*T-n*M+i*A)*S,t[14]=(g*b-p*_-v*y)*S,t[15]=(c*_-h*b+f*y)*S,t):null}e.exports=n},{}],79:[function(t,e,r){function n(t,e,r,n){var a,o,s,l,u,c,h,f,d,p,g=e[0],v=e[1],m=e[2],y=n[0],b=n[1],x=n[2],_=r[0],w=r[1],k=r[2];return Math.abs(g-_)<1e-6&&Math.abs(v-w)<1e-6&&Math.abs(m-k)<1e-6?i(t):(h=g-_,f=v-w,d=m-k,p=1/Math.sqrt(h*h+f*f+d*d),h*=p,f*=p,d*=p,a=b*d-x*f,o=x*h-y*d,s=y*f-b*h,p=Math.sqrt(a*a+o*o+s*s),p?(p=1/p,a*=p,o*=p,s*=p):(a=0,o=0,s=0),l=f*s-d*o,u=d*a-h*s,c=h*o-f*a,p=Math.sqrt(l*l+u*u+c*c),p?(p=1/p,l*=p,u*=p,c*=p):(l=0,u=0,c=0),t[0]=a,t[1]=l,t[2]=h,t[3]=0,t[4]=o,t[5]=u,t[6]=f,t[7]=0,t[8]=s,t[9]=c,t[10]=d,t[11]=0,t[12]=-(a*g+o*v+s*m),t[13]=-(l*g+u*v+c*m),t[14]=-(h*g+f*v+d*m),t[15]=1,t)}var i=t(\"./identity\");e.exports=n},{\"./identity\":77}],80:[function(t,e,r){function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=e[9],d=e[10],p=e[11],g=e[12],v=e[13],m=e[14],y=e[15],b=r[0],x=r[1],_=r[2],w=r[3];return t[0]=b*n+x*s+_*h+w*g,t[1]=b*i+x*l+_*f+w*v,t[2]=b*a+x*u+_*d+w*m,t[3]=b*o+x*c+_*p+w*y,b=r[4],x=r[5],_=r[6],w=r[7],t[4]=b*n+x*s+_*h+w*g,t[5]=b*i+x*l+_*f+w*v,t[6]=b*a+x*u+_*d+w*m,t[7]=b*o+x*c+_*p+w*y,b=r[8],x=r[9],_=r[10],w=r[11],t[8]=b*n+x*s+_*h+w*g,t[9]=b*i+x*l+_*f+w*v,t[10]=b*a+x*u+_*d+w*m,t[11]=b*o+x*c+_*p+w*y,b=r[12],x=r[13],_=r[14],w=r[15],t[12]=b*n+x*s+_*h+w*g,t[13]=b*i+x*l+_*f+w*v,t[14]=b*a+x*u+_*d+w*m,t[15]=b*o+x*c+_*p+w*y,t}e.exports=n},{}],81:[function(t,e,r){function n(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t}e.exports=n},{}],82:[function(t,e,r){function n(t,e,r,n){var i,a,o,s,l,u,c,h,f,d,p,g,v,m,y,b,x,_,w,k,A,M,L,T,E=n[0],C=n[1],S=n[2],z=Math.sqrt(E*E+C*C+S*S);\n",
       "return Math.abs(z)<1e-6?null:(z=1/z,E*=z,C*=z,S*=z,i=Math.sin(r),a=Math.cos(r),o=1-a,s=e[0],l=e[1],u=e[2],c=e[3],h=e[4],f=e[5],d=e[6],p=e[7],g=e[8],v=e[9],m=e[10],y=e[11],b=E*E*o+a,x=C*E*o+S*i,_=S*E*o-C*i,w=E*C*o-S*i,k=C*C*o+a,A=S*C*o+E*i,M=E*S*o+C*i,L=C*S*o-E*i,T=S*S*o+a,t[0]=s*b+h*x+g*_,t[1]=l*b+f*x+v*_,t[2]=u*b+d*x+m*_,t[3]=c*b+p*x+y*_,t[4]=s*w+h*k+g*A,t[5]=l*w+f*k+v*A,t[6]=u*w+d*k+m*A,t[7]=c*w+p*k+y*A,t[8]=s*M+h*L+g*T,t[9]=l*M+f*L+v*T,t[10]=u*M+d*L+m*T,t[11]=c*M+p*L+y*T,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}e.exports=n},{}],83:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],u=e[8],c=e[9],h=e[10],f=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+u*n,t[5]=o*i+c*n,t[6]=s*i+h*n,t[7]=l*i+f*n,t[8]=u*i-a*n,t[9]=c*i-o*n,t[10]=h*i-s*n,t[11]=f*i-l*n,t}e.exports=n},{}],84:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[8],c=e[9],h=e[10],f=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-u*n,t[1]=o*i-c*n,t[2]=s*i-h*n,t[3]=l*i-f*n,t[8]=a*n+u*i,t[9]=o*n+c*i,t[10]=s*n+h*i,t[11]=l*n+f*i,t}e.exports=n},{}],85:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],u=e[4],c=e[5],h=e[6],f=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+u*n,t[1]=o*i+c*n,t[2]=s*i+h*n,t[3]=l*i+f*n,t[4]=u*i-a*n,t[5]=c*i-o*n,t[6]=h*i-s*n,t[7]=f*i-l*n,t}e.exports=n},{}],86:[function(t,e,r){function n(t,e,r){var n=r[0],i=r[1],a=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}e.exports=n},{}],87:[function(t,e,r){function n(t,e,r){var n,i,a,o,s,l,u,c,h,f,d,p,g=r[0],v=r[1],m=r[2];return e===t?(t[12]=e[0]*g+e[4]*v+e[8]*m+e[12],t[13]=e[1]*g+e[5]*v+e[9]*m+e[13],t[14]=e[2]*g+e[6]*v+e[10]*m+e[14],t[15]=e[3]*g+e[7]*v+e[11]*m+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],u=e[6],c=e[7],h=e[8],f=e[9],d=e[10],p=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=u,t[7]=c,t[8]=h,t[9]=f,t[10]=d,t[11]=p,t[12]=n*g+s*v+h*m+e[12],t[13]=i*g+l*v+f*m+e[13],t[14]=a*g+u*v+d*m+e[14],t[15]=o*g+c*v+p*m+e[15]),t}e.exports=n},{}],88:[function(t,e,r){function n(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}e.exports=n},{}],89:[function(t,e,r){\"use strict\";function n(t,e){for(var r=[0,0,0,0],n=0;4>n;++n)for(var i=0;4>i;++i)r[i]+=t[4*n+i]*e[n];return r}function i(t,e,r,i,a){for(var o=n(i,n(r,n(e,[t[0],t[1],t[2],1]))),s=0;3>s;++s)o[s]/=o[3];return[.5*a[0]*(1+o[0]),.5*a[1]*(1-o[1])]}function a(t,e){if(2===t.length){for(var r=0,n=0,i=0;2>i;++i)r+=Math.pow(e[i]-t[0][i],2),n+=Math.pow(e[i]-t[1][i],2);return r=Math.sqrt(r),n=Math.sqrt(n),1e-6>r+n?[1,0]:[n/(r+n),r/(n+r)]}if(3===t.length){var a=[0,0];return u(t[0],t[1],t[2],e,a),l(t,a)}return[]}function o(t,e){for(var r=[0,0,0],n=0;n<t.length;++n)for(var i=t[n],a=e[n],o=0;3>o;++o)r[o]+=a*i[o];return r}function s(t,e,r,n,s,l){if(1===t.length)return[0,t[0].slice()];for(var u=new Array(t.length),c=0;c<t.length;++c)u[c]=i(t[c],r,n,s,l);for(var h=0,f=1/0,c=0;c<u.length;++c){for(var d=0,p=0;2>p;++p)d+=Math.pow(u[c][p]-e[p],2);f>d&&(f=d,h=c)}for(var g=a(u,e),v=0,c=0;3>c;++c){if(g[c]<-.001||g[c]>1.0001)return null;v+=g[c]}return Math.abs(v-1)>.001?null:[h,o(t,g),g]}var l=t(\"barycentric\"),u=t(\"polytope-closest-point/lib/closest_point_2d.js\");e.exports=s},{barycentric:92,\"polytope-closest-point/lib/closest_point_2d.js\":94}],90:[function(t,e,r){var n=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position, normal;\\nattribute vec4 color;\\nattribute vec2 uv;\\n\\nuniform mat4 model\\n           , view\\n           , projection;\\nuniform vec3 eyePosition\\n           , lightPosition;\\n\\nvarying vec3 f_normal\\n           , f_lightDirection\\n           , f_eyeDirection\\n           , f_data;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  vec4 m_position  = model * vec4(position, 1.0);\\n  vec4 t_position  = view * m_position;\\n  gl_Position      = projection * t_position;\\n  f_color          = color;\\n  f_normal         = normal;\\n  f_data           = position;\\n  f_eyeDirection   = eyePosition   - position;\\n  f_lightDirection = lightPosition - position;\\n  f_uv             = uv;\\n}\",i=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nfloat beckmannDistribution_2_0(float x, float roughness) {\\n  float NdotH = max(x, 0.0001);\\n  float cos2Alpha = NdotH * NdotH;\\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\\n  float roughness2 = roughness * roughness;\\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\\n  return exp(tan2Alpha / roughness2) / denom;\\n}\\n\\n\\n\\nfloat cookTorranceSpecular_1_1(\\n  vec3 lightDirection,\\n  vec3 viewDirection,\\n  vec3 surfaceNormal,\\n  float roughness,\\n  float fresnel) {\\n\\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\\n\\n  //Half angle vector\\n  vec3 H = normalize(lightDirection + viewDirection);\\n\\n  //Geometric term\\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\\n  float VdotH = max(dot(viewDirection, H), 0.000001);\\n  float LdotH = max(dot(lightDirection, H), 0.000001);\\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\\n  float G = min(1.0, min(G1, G2));\\n  \\n  //Distribution term\\n  float D = beckmannDistribution_2_0(NdotH, roughness);\\n\\n  //Fresnel term\\n  float F = pow(1.0 - VdotN, fresnel);\\n\\n  //Multiply terms and done\\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\\n}\\n\\n\\n\\nuniform vec3 clipBounds[2];\\nuniform float roughness\\n            , fresnel\\n            , kambient\\n            , kdiffuse\\n            , kspecular\\n            , opacity;\\nuniform sampler2D texture;\\n\\nvarying vec3 f_normal\\n           , f_lightDirection\\n           , f_eyeDirection\\n           , f_data;\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  if(any(lessThan(f_data, clipBounds[0])) || \\n     any(greaterThan(f_data, clipBounds[1]))) {\\n    discard;\\n  }\\n\\n  vec3 N = normalize(f_normal);\\n  vec3 L = normalize(f_lightDirection);\\n  vec3 V = normalize(f_eyeDirection);\\n  \\n  if(!gl_FrontFacing) {\\n    N = -N;\\n  }\\n\\n  float specular = cookTorranceSpecular_1_1(L, V, N, roughness, fresnel);\\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\\n\\n  gl_FragColor = litColor * opacity;\\n}\",a=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\n\\nuniform mat4 model, view, projection;\\n\\nvarying vec4 f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  gl_Position = projection * view * model * vec4(position, 1.0);\\n  f_color = color;\\n  f_data  = position;\\n  f_uv    = uv;\\n}\",o=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec3 clipBounds[2];\\nuniform sampler2D texture;\\nuniform float opacity;\\n\\nvarying vec4 f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  if(any(lessThan(f_data, clipBounds[0])) || \\n     any(greaterThan(f_data, clipBounds[1]))) {\\n    discard;\\n  }\\n\\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\",s=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\nattribute float pointSize;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0])) || \\n     any(greaterThan(position, clipBounds[1]))) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    gl_Position = projection * view * model * vec4(position, 1.0);\\n  }\\n  gl_PointSize = pointSize;\\n  f_color = color;\\n  f_uv = uv;\\n}\",l=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform sampler2D texture;\\nuniform float opacity;\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\\n  if(dot(pointR, pointR) > 0.25) {\\n    discard;\\n  }\\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\",u=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n  gl_Position = projection * view * model * vec4(position, 1.0);\\n  f_id        = id;\\n  f_position  = position;\\n}\",c=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec3  clipBounds[2];\\nuniform float pickId;\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n  if(any(lessThan(f_position, clipBounds[0])) || \\n     any(greaterThan(f_position, clipBounds[1]))) {\\n    discard;\\n  }\\n  gl_FragColor = vec4(pickId, f_id.xyz);\\n}\",h=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3  position;\\nattribute float pointSize;\\nattribute vec4  id;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 f_position;\\nvarying vec4 f_id;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0])) || \\n     any(greaterThan(position, clipBounds[1]))) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    gl_Position  = projection * view * model * vec4(position, 1.0);\\n    gl_PointSize = pointSize;\\n  }\\n  f_id         = id;\\n  f_position   = position;\\n}\",f=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position;\\n\\nuniform mat4 model, view, projection;\\n\\nvoid main() {\\n  gl_Position = projection * view * model * vec4(position, 1.0);\\n}\",d=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec3 contourColor;\\n\\nvoid main() {\\n  gl_FragColor = vec4(contourColor,1);\\n}\\n\";r.meshShader={vertex:n,fragment:i,attributes:[{name:\"position\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.wireShader={vertex:a,fragment:o,attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.pointShader={vertex:s,fragment:l,attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"},{name:\"pointSize\",type:\"float\"}]},r.pickShader={vertex:u,fragment:c,attributes:[{name:\"position\",type:\"vec3\"},{name:\"id\",type:\"vec4\"}]},r.pointPickShader={vertex:h,fragment:c,attributes:[{name:\"position\",type:\"vec3\"},{name:\"pointSize\",type:\"float\"},{name:\"id\",type:\"vec4\"}]},r.contourShader={vertex:f,fragment:d,attributes:[{name:\"position\",type:\"vec3\"}]}},{}],91:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,u,c,h,f,d,p,g,v,m,y,b,x,_,w,k,A,M,L){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=c,this.triangleNormals=f,this.triangleUVs=h,this.triangleIds=u,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=p,this.edgeColors=v,this.edgeUVs=m,this.edgeIds=g,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=b,this.pointColors=_,this.pointUVs=w,this.pointSizes=k,this.pointIds=x,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=M,this.contourVAO=L,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=j,this._view=j,this._projection=j,this._resolution=[1,1]}function i(t){for(var e=w({colormap:t,nshades:256,format:\"rgba\"}),r=new Uint8Array(1024),n=0;256>n;++n){for(var i=e[n],a=0;3>a;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return _(r,[256,256,4],[4,0,1])}function a(t,e,r){for(var n=new Array(e),i=0;e>i;++i)n[i]=0;for(var a=t.length,i=0;a>i;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}function o(t){for(var e=t.length,r=new Array(e),n=0;e>n;++n)r[n]=t[n][2];return r}function s(t){var e=p(t,T);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}function l(t){var e=p(t,E);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}function u(t){var e=p(t,C);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function c(t){var e=p(t,S);return e.attributes.position.location=0,e.attributes.id.location=1,e}function h(t){var e=p(t,z);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function f(t){var e=p(t,P);return e.attributes.position.location=0,e}function d(t){var e=t.gl,r=s(e),i=l(e),a=u(e),o=c(e),d=h(e),p=f(e),y=m(e,_(new Uint8Array([255,255,255,255]),[1,1,4]));y.generateMipmap(),y.minFilter=e.LINEAR_MIPMAP_LINEAR,y.magFilter=e.LINEAR;var b=g(e),x=g(e),w=g(e),k=g(e),A=g(e),M=v(e,[{buffer:b,type:e.FLOAT,size:3},{buffer:A,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:x,type:e.FLOAT,size:4},{buffer:w,type:e.FLOAT,size:2},{buffer:k,type:e.FLOAT,size:3}]),L=g(e),T=g(e),E=g(e),C=g(e),S=v(e,[{buffer:L,type:e.FLOAT,size:3},{buffer:C,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:T,type:e.FLOAT,size:4},{buffer:E,type:e.FLOAT,size:2}]),z=g(e),P=g(e),j=g(e),O=g(e),I=g(e),D=v(e,[{buffer:z,type:e.FLOAT,size:3},{buffer:I,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:P,type:e.FLOAT,size:4},{buffer:j,type:e.FLOAT,size:2},{buffer:O,type:e.FLOAT,size:1}]),R=g(e),F=v(e,[{buffer:R,type:e.FLOAT,size:3}]),N=new n(e,y,r,i,a,o,d,p,b,A,x,w,k,M,L,C,T,E,S,z,I,P,j,O,D,R,F);return N.update(t),N}var p=t(\"gl-shader\"),g=t(\"gl-buffer\"),v=t(\"gl-vao\"),m=t(\"gl-texture2d\"),y=t(\"normals\"),b=t(\"gl-mat4/multiply\"),x=t(\"gl-mat4/invert\"),_=t(\"ndarray\"),w=t(\"colormap\"),k=t(\"simplicial-complex-contour\"),A=t(\"typedarray-pool\"),M=t(\"./lib/shaders\"),L=t(\"./lib/closest-point\"),T=M.meshShader,E=M.wireShader,C=M.pointShader,S=M.pickShader,z=M.pointPickShader,P=M.contourShader,j=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],O=n.prototype;O.isOpaque=function(){return this.opacity>=1},O.isTransparent=function(){return this.opacity<1},O.pickSlots=1,O.setPickBase=function(t){this.pickId=t},O.highlight=function(t){if(!t||!this.contourEnable)return void(this.contourCount=0);for(var e=k(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=A.mallocFloat32(6*a),s=0,l=0;a>l;++l)for(var u=r[l],c=0;2>c;++c){var h=u[0];2===u.length&&(h=u[c]);for(var f=n[h][0],d=n[h][1],p=i[h],g=1-p,v=this.positions[f],m=this.positions[d],y=0;3>y;++y)o[s++]=p*v[y]+g*m[y]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),A.free(o)},O.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,\"contourEnable\"in t&&(this.contourEnable=t.contourEnable),\"contourColor\"in t&&(this.contourColor=t.contourColor),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"opacity\"in t&&(this.opacity=t.opacity),t.texture?(this.texture.dispose(),this.texture=m(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(i(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var s=[],l=[],u=[],c=[],h=[],f=[],d=[],p=[],g=[],v=[],b=[],x=[],_=[],w=[];this.cells=r,this.positions=n;var k=t.vertexNormals,A=t.cellNormals;t.useFacetNormals&&!A&&(A=y.faceNormals(r,n)),A||k||(k=y.vertexNormals(r,n));var M=t.vertexColors,L=t.cellColors,T=t.meshColor||[1,1,1,1],E=t.vertexUVs,C=t.vertexIntensity,S=t.cellUVs,z=t.cellIntensity,P=1/0,j=-(1/0);if(!E&&!S)if(C)for(var O=0;O<C.length;++O){var I=C[O];P=Math.min(P,I),j=Math.max(j,I)}else if(z)for(var O=0;O<z.length;++O){var I=z[O];P=Math.min(P,I),j=Math.max(j,I)}else for(var O=0;O<n.length;++O){var I=n[O][2];P=Math.min(P,I),j=Math.max(j,I)}C?this.intensity=C:z?this.intensity=a(r,n.length,z):this.intensity=o(n);var D=t.pointSizes,R=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]];for(var O=0;O<n.length;++O)for(var F=n[O],N=0;3>N;++N)!isNaN(F[N])&&isFinite(F[N])&&(this.bounds[0][N]=Math.min(this.bounds[0][N],F[N]),this.bounds[1][N]=Math.max(this.bounds[1][N],F[N]));var B=0,U=0,V=0;t:for(var O=0;O<r.length;++O){var q=r[O];switch(q.length){case 1:for(var H=q[0],F=n[H],N=0;3>N;++N)if(isNaN(F[N])||!isFinite(F[N]))continue t;v.push(F[0],F[1],F[2]);var G;G=M?M[H]:L?L[O]:T,3===G.length?b.push(G[0],G[1],G[2],1):b.push(G[0],G[1],G[2],G[3]);var Y;Y=E?E[H]:C?[(C[H]-P)/(j-P),0]:S?S[O]:z?[(z[O]-P)/(j-P),0]:[(F[2]-P)/(j-P),0],x.push(Y[0],Y[1]),D?_.push(D[H]):_.push(R),w.push(O),V+=1;break;case 2:for(var N=0;2>N;++N)for(var H=q[N],F=n[H],W=0;3>W;++W)if(isNaN(F[W])||!isFinite(F[W]))continue t;for(var N=0;2>N;++N){var H=q[N],F=n[H];f.push(F[0],F[1],F[2]);var G;G=M?M[H]:L?L[O]:T,3===G.length?d.push(G[0],G[1],G[2],1):d.push(G[0],G[1],G[2],G[3]);var Y;Y=E?E[H]:C?[(C[H]-P)/(j-P),0]:S?S[O]:z?[(z[O]-P)/(j-P),0]:[(F[2]-P)/(j-P),0],p.push(Y[0],Y[1]),g.push(O)}U+=1;break;case 3:for(var N=0;3>N;++N)for(var H=q[N],F=n[H],W=0;3>W;++W)if(isNaN(F[W])||!isFinite(F[W]))continue t;for(var N=0;3>N;++N){var H=q[N],F=n[H];s.push(F[0],F[1],F[2]);var G;G=M?M[H]:L?L[O]:T,3===G.length?l.push(G[0],G[1],G[2],1):l.push(G[0],G[1],G[2],G[3]);var Y;Y=E?E[H]:C?[(C[H]-P)/(j-P),0]:S?S[O]:z?[(z[O]-P)/(j-P),0]:[(F[2]-P)/(j-P),0],c.push(Y[0],Y[1]);var X;X=k?k[H]:A[O],u.push(X[0],X[1],X[2]),h.push(O)}B+=1}}this.pointCount=V,this.edgeCount=U,this.triangleCount=B,this.pointPositions.update(v),this.pointColors.update(b),this.pointUVs.update(x),this.pointSizes.update(_),this.pointIds.update(new Uint32Array(w)),this.edgePositions.update(f),this.edgeColors.update(d),this.edgeUVs.update(p),this.edgeIds.update(new Uint32Array(g)),this.trianglePositions.update(s),this.triangleColors.update(l),this.triangleUVs.update(c),this.triangleNormals.update(u),this.triangleIds.update(new Uint32Array(h))}},O.drawTransparent=O.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||j,n=t.view||j,i=t.projection||j,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;3>o;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var l=new Array(16);b(l,s.view,s.model),b(l,s.projection,l),x(l,l);for(var o=0;3>o;++o)s.eyePosition[o]=l[12+o]/l[15];for(var u=l[15],o=0;3>o;++o)u+=this.lightPosition[o]*l[4*o+3];for(var o=0;3>o;++o){for(var c=l[12+o],h=0;3>h;++h)c+=l[4*h+o]*this.lightPosition[h];s.lightPosition[o]=c/u}if(this.triangleCount>0){var f=this.triShader;f.bind(),f.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var f=this.lineShader;f.bind(),f.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var f=this.pointShader;f.bind(),f.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var f=this.contourShader;f.bind(),f.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},O.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||j,n=t.view||j,i=t.projection||j,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;3>o;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},O.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=L(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;for(var 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s}e.exports=i;var a=t(\"gl-buffer\"),o=t(\"gl-shader\"),s=t(\"text-cache\"),l=t(\"binary-search-bounds\"),u=t(\"./shaders\"),c=n.prototype;c.drawTicks=function(){var t=[0,0],e=[0,0],r=[0,0];return function(n){var i=this.plot,a=this.shader,o=this.tickX[n],s=this.tickOffset[n],u=i.gl,c=i.viewBox,h=i.dataBox,f=i.screenBox,d=i.pixelRatio,p=i.tickEnable,g=i.tickPad,v=i.tickColor,m=i.tickAngle,y=(i.tickMarkLength,i.labelEnable),b=i.labelPad,x=i.labelColor,_=i.labelAngle,w=this.labelOffset[n],k=this.labelCount[n],A=l.lt(o,h[n]),M=l.le(o,h[n+2]);t[0]=t[1]=0,t[n]=1,e[n]=(c[2+n]+c[n])/(f[2+n]-f[n])-1;var L=2/f[2+(1^n)]-f[1^n];e[1^n]=L*c[1^n]-1,p[n]&&(e[1^n]-=L*d*g[n],M>A&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=v[n],a.uniforms.angle=m[n],u.drawArrays(u.TRIANGLES,s[A],s[M]-s[A]))),y[n]&&(e[1^n]-=L*d*b[n],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n],a.uniforms.angle=_[n],u.drawArrays(u.TRIANGLES,w,k)),e[1^n]=L*c[2+(1^n)]-1,p[n+2]&&(e[1^n]+=L*d*g[n+2],M>A&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=v[n+2],a.uniforms.angle=m[n+2],u.drawArrays(u.TRIANGLES,s[A],s[M]-s[A]))),y[n+2]&&(e[1^n]+=L*d*b[n+2],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n+2],a.uniforms.angle=_[n+2],u.drawArrays(u.TRIANGLES,w,k))}}(),c.drawTitle=function(){var t=[0,0],e=[0,0];return function(){for(var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,o=r.titleCenter,u=r.pixelRatio,c=0;2>c;++c)e[c]=2*(o[c]*u-a[c])/(a[2+c]-a[c])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}(),c.bind=function(){var t=[0,0],e=[0,0],r=[0,0];return function(){var n=this.plot,i=this.shader,a=n._tickBounds,o=n.dataBox,s=n.screenBox,l=n.viewBox;i.bind();for(var u=0;2>u;++u){var c=a[u],h=a[u+2],f=h-c,d=.5*(o[u+2]+o[u]),p=o[u+2]-o[u],g=l[u],v=l[u+2],m=v-g,y=s[u],b=s[u+2],x=b-y;e[u]=2*f/p*m/x,t[u]=2*(c-d)/p*m/x}r[1]=2*n.pixelRatio/(s[3]-s[1]),r[0]=r[1]*(s[3]-s[1])/(s[2]-s[0]),i.uniforms.dataScale=e,i.uniforms.dataShift=t,i.uniforms.textScale=r,this.vbo.bind(),i.attributes.textCoordinate.pointer()}}(),c.update=function(t){for(var e=[],r=t.ticks,n=t.bounds,i=0;2>i;++i){for(var a=[Math.floor(e.length/3)],o=[-(1/0)],l=r[i],u=0;u<l.length;++u){for(var c=l[u],h=c.x,f=c.text,d=c.font||\"sans-serif\",p=c.fontSize||12,g=s(d,f).data,v=1/(n[i+2]-n[i]),m=n[i],y=0;y<g.length;y+=2)e.push(g[y]*p,-g[y+1]*p,(h-m)*v);a.push(Math.floor(e.length/3)),o.push(h)}this.tickOffset[i]=a,this.tickX[i]=o}for(var i=0;2>i;++i){this.labelOffset[i]=Math.floor(e.length/3);for(var g=s(t.labelFont[i],t.labels[i]).data,p=t.labelSize[i],u=0;u<g.length;u+=2)e.push(g[u]*p,-g[u+1]*p,0);this.labelCount[i]=Math.floor(e.length/3)-this.labelOffset[i]}this.titleOffset=Math.floor(e.length/3);for(var g=s(t.titleFont,t.title).data,p=t.titleSize,u=0;u<g.length;u+=2)e.push(g[u]*p,-g[u+1]*p,0);this.titleCount=Math.floor(e.length/3)-this.titleOffset,this.vbo.update(e)},c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\"./shaders\":103,\"binary-search-bounds\":105,\"gl-buffer\":59,\"gl-shader\":138,\"text-cache\":212}],105:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){var a=[\"function \",t,\"(a,l,h,\",n.join(\",\"),\"){\",i?\"\":\"var i=\",r?\"l-1\":\"h+1\",\";while(l<=h){var m=(l+h)>>>1,x=a[m]\"];return i?e.indexOf(\"c\")<0?a.push(\";if(x===y){return m}else if(x<=y){\"):a.push(\";var p=c(x,y);if(p===0){return m}else if(p<=0){\"):a.push(\";if(\",e,\"){i=m;\"),r?a.push(\"l=m+1}else{h=m-1}\"):a.push(\"h=m-1}else{l=m+1}\"),a.push(\"}\"),i?a.push(\"return -1};\"):a.push(\"return i};\"),a.join(\"\")}function i(t,e,r,i){var a=new Function([n(\"A\",\"x\"+t+\"y\",e,[\"y\"],i),n(\"P\",\"c(x,y)\"+t+\"0\",e,[\"y\",\"c\"],i),\"function dispatchBsearch\",r,\"(a,y,c,l,h){if(typeof(c)==='function'){return P(a,(l===void 0)?0:l|0,(h===void 0)?a.length-1:h|0,y,c)}else{return A(a,(c===void 0)?0:c|0,(l===void 0)?a.length-1:l|0,y)}}return dispatchBsearch\",r].join(\"\"));return a()}e.exports={ge:i(\">=\",!1,\"GE\"),gt:i(\">\",!1,\"GT\"),lt:i(\"<\",!0,\"LT\"),le:i(\"<=\",!0,\"LE\"),eq:i(\"-\",!0,\"EQ\",!0)}},{}],106:[function(t,e,r){\"use strict\";function n(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-(1/0),-(1/0)],this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}function i(t){for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();return e}function a(t,e){return t.x-e.x}function o(t){var e=t.gl,r=s(e,[e.drawingBufferWidth,e.drawingBufferHeight]),i=new n(e,r);return i.grid=l(i),i.text=u(i),i.line=c(i),i.box=h(i),i.update(t),i}e.exports=o;var s=t(\"gl-select-static\"),l=t(\"./lib/grid\"),u=t(\"./lib/text\"),c=t(\"./lib/line\"),h=t(\"./lib/box\"),f=n.prototype;f.setDirty=function(){this.dirty=this.pickDirty=!0},f.setOverlayDirty=function(){this.dirty=!0},f.nextDepthValue=function(){return this._depthCounter++/65536},f.draw=function(){return function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var u=this.borderColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT),t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var c=this.backgroundColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var h=this.zeroLineEnable,f=this.zeroLineColor,d=this.zeroLineWidth;if(h[0]||h[1]){o.bind();for(var p=0;2>p;++p)if(h[p]&&n[p]<=0&&n[p+2]>=0){var g=e[p]-n[p]*(e[p+2]-e[p])/(n[p+2]-n[p]);0===p?o.drawLine(g,e[1],g,e[3],d[p],f[p]):o.drawLine(e[0],g,e[2],g,d[p],f[p])}}for(var p=0;p<l.length;++p)l[p].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var v=this.borderLineEnable,m=this.borderLineWidth,y=this.borderLineColor;v[1]&&o.drawLine(r[0],r[1]-.5*m[1]*i,r[0],r[3]+.5*m[3]*i,m[1],y[1]),v[0]&&o.drawLine(r[0]-.5*m[0]*i,r[1],r[2]+.5*m[2]*i,r[1],m[0],y[0]),v[3]&&o.drawLine(r[2],r[1]-.5*m[1]*i,r[2],r[3]+.5*m[3]*i,m[3],y[3]),v[2]&&o.drawLine(r[0]-.5*m[0]*i,r[3],r[2]+.5*m[2]*i,r[3],m[2],y[2]),s.bind();for(var p=0;2>p;++p)s.drawTicks(p);this.titleEnable&&s.drawTitle();for(var b=this.overlays,p=0;p<b.length;++p)b[p].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}}}(),f.drawPick=function(){return function(){var t=this.pickBuffer;this.gl;this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}}(),f.pick=function(){return function(t,e){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)*n),o=0|Math.round((e-i[1]/r)*n),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),u=this.objects,c=0;c<u.length;++c){var h=u[c].pick(a,o,l);if(h)return h}return null}}(),f.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},f.setDataBox=function(t){var e=this.dataBox,r=e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3];r&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},f.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},f.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]);this.screenBox;this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/r,.125*(this.screenBox[3]-this.screenBox[1])/r,.875*(this.screenBox[2]-this.screenBox[0])/r,.875*(this.screenBox[3]-this.screenBox[1])/r]);var n=this.viewBox,o=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/o,10,10/o]),this.borderColor=(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=i(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=i(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=i(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!(\"titleEnable\"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=i(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=i(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=i(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var s=t.ticks||[[],[]],l=this._tickBounds;l[0]=l[1]=1/0,l[2]=l[3]=-(1/0);for(var u=0;2>u;++u){var c=s[u].slice(0);0!==c.length&&(c.sort(a),l[u]=Math.min(l[u],c[0].x),l[u+2]=Math.max(l[u+2],c[c.length-1].x))}this.grid.update({bounds:l,ticks:s}),this.text.update({bounds:l,ticks:s,labels:t.labels||[\"x\",\"y\"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||[\"sans-serif\",\"sans-serif\"],title:t.title||\"\",titleSize:t.titleSize||18,titleFont:t.titleFont||\"sans-serif\"}),this.setDirty()},f.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},f.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},f.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},f.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},f.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{\"./lib/box\":100,\"./lib/grid\":101,\"./lib/line\":102,\"./lib/text\":104,\"gl-select-static\":137}],107:[function(t,e,r){var n=t(\"gl-shader\"),i=\"#define GLSLIFY 1\\nprecision mediump float;\\nattribute vec2 position;\\nvarying vec2 uv;\\nvoid main() {\\n  uv = position;\\n  gl_Position = vec4(position, 0, 1);\\n}\",a=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform sampler2D accumBuffer;\\nvarying vec2 uv;\\n\\nvoid main() {\\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\\n  gl_FragColor = min(vec4(1,1,1,1), accum);\\n}\";e.exports=function(t){return n(t,i,a,null,[{name:\"position\",type:\"vec2\"}])}},{\"gl-shader\":138}],108:[function(t,e,r){\"use strict\";function n(t,e){t=t||document.body,e=e||{};var r=[.01,1/0];\"distanceLimits\"in e&&(r[0]=e.distanceLimits[0],r[1]=e.distanceLimits[1]),\"zoomMin\"in e&&(r[0]=e.zoomMin),\"zoomMax\"in e&&(r[1]=e.zoomMax);var n=a({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||\"orbit\",distanceLimits:r}),l=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],u=0,c=t.clientWidth,h=t.clientHeight,f={view:n,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:n.modes,tick:function(){var e=i(),r=this.delay;n.idle(e-r),n.flush(e-(100+2*r));var a=e-2*r;n.recalcMatrix(a);for(var o=!0,s=n.computedMatrix,f=0;16>f;++f)o=o&&l[f]===s[f],l[f]=s[f];var d=t.clientWidth===c&&t.clientHeight===h;return 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n.setDistance(n.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return n.getDistanceLimits(r)},set:function(t){return n.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener(\"contextmenu\",function(t){return t.preventDefault(),!1});var d=0,p=0;return o(t,function(e,r,a,o){var s=1/t.clientHeight,l=s*(r-d),c=s*(a-p),h=f.flipX?1:-1,g=f.flipY?1:-1,v=Math.PI*f.rotateSpeed,m=i();if(1&e)o.shift?n.rotate(m,0,0,-l*v):n.rotate(m,h*v*l,-g*v*c,0);else if(2&e)n.pan(m,-f.translateSpeed*l*u,f.translateSpeed*c*u,0);else if(4&e){var y=f.zoomSpeed*c/window.innerHeight*(m-n.lastT())*50;n.pan(m,0,0,u*(Math.exp(y)-1))}d=r,p=a}),s(t,function(t,e,r){var a=f.flipX?1:-1,o=f.flipY?1:-1,s=i();if(Math.abs(t)>Math.abs(e))n.rotate(s,0,0,-t*a*Math.PI*f.rotateSpeed/window.innerWidth);else{var l=f.zoomSpeed*o*e/window.innerHeight*(s-n.lastT())/100;n.pan(s,0,0,u*(Math.exp(l)-1))}},!0),f}e.exports=n;var 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y=[0,0,0],b=[0,0,0],x=[0,0,0];p.draw=function(t){t=t||m;for(var e=this.gl,r=t.model||d,i=t.view||d,a=t.projection||d,s=this.bounds,l=h(r,i,a,s),u=l.cubeEdges,c=l.axis,f=i[12],p=i[13],_=i[14],w=i[15],k=this.pixelRatio*(a[3]*f+a[7]*p+a[11]*_+a[15]*w)/e.drawingBufferHeight,A=0;3>A;++A)this.lastCubeProps.cubeEdges[A]=u[A],this.lastCubeProps.axis[A]=c[A];for(var M=g,A=0;3>A;++A)o(g[A],A,this.bounds,u,c);for(var e=this.gl,L=v,A=0;3>A;++A)this.backgroundEnable[A]?L[A]=c[A]:L[A]=0;this._background.draw(r,i,a,s,L,this.backgroundColor),this._lines.bind(r,i,a,this);for(var A=0;3>A;++A){var T=[0,0,0];c[A]>0?T[A]=s[1][A]:T[A]=s[0][A];for(var E=0;2>E;++E){var C=(A+1+E)%3,S=(A+1+(1^E))%3;this.gridEnable[C]&&this._lines.drawGrid(C,S,this.bounds,T,this.gridColor[C],this.gridWidth[C]*this.pixelRatio)}for(var E=0;2>E;++E){var C=(A+1+E)%3,S=(A+1+(1^E))%3;this.zeroEnable[S]&&s[0][S]<=0&&s[1][S]>=0&&this._lines.drawZero(C,S,this.bounds,T,this.zeroLineColor[S],this.zeroLineWidth[S]*this.pixelRatio)}}for(var 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vec4 viewPosition = view * worldPosition;\\n  vec4 clipPosition = projection * viewPosition;\\n  clipPosition /= clipPosition.w;\\n\\n  //Apply text offset in clip coordinates\\n  clipPosition += vec4(viewOffset, 0, 0);\\n\\n  //Done\\n  gl_Position = clipPosition;\\n}\",s=\"#define GLSLIFY 1\\nprecision mediump float;\\nuniform vec4 color;\\nvoid main() {\\n  gl_FragColor = color;\\n}\";r.text=function(t){return n(t,o,s,null,[{name:\"position\",type:\"vec3\"}])};var l=\"#define GLSLIFY 1\\nattribute vec3 position;\\nattribute vec3 normal;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 enable;\\nuniform vec3 bounds[2];\\n\\nvarying vec3 colorChannel;\\n\\nvoid main() {\\n  if(dot(normal, enable) > 0.0) {\\n    vec3 nPosition = mix(bounds[0], bounds[1], 0.5 * (position + 1.0));\\n    gl_Position = projection * view * model * vec4(nPosition, 1.0);\\n  } else {\\n    gl_Position = vec4(0,0,0,0);\\n  }\\n  colorChannel = abs(normal);\\n}\",u=\"#define GLSLIFY 1\\nprecision 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l=o/a,u=o%a;0>o?(l=0|-Math.ceil(l),u=0|-u):(l=0|Math.floor(l),u=0|u);var c=\"\"+l;if(0>o&&(c=\"-\"+c),i){for(var h=\"\"+u;h.length<i;)h=\"0\"+h;return c+\".\"+h}return c}function i(t,e){for(var r=[],i=0;3>i;++i){for(var a=[],o=(.5*(t[0][i]+t[1][i]),0);o*e[i]<=t[1][i];++o)a.push({x:o*e[i],text:n(e[i],o)});for(var o=-1;o*e[i]>=t[0][i];--o)a.push({x:o*e[i],text:n(e[i],o)});r.push(a)}return r}function a(t,e){for(var r=0;3>r;++r){if(t[r].length!==e[r].length)return!1;for(var n=0;n<t[r].length;++n){var i=t[r][n],a=e[r][n];if(i.x!==a.x||i.text!==a.text)return!1}}return!0}r.create=i,r.equal=a},{}],118:[function(t,e,r){\"use strict\";function n(t,e,r){var 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u=(o[0]/o[3]-s[0]/s[3])*n,c=(o[1]/o[3]-s[1]/s[3])*i;t[a]=.25*Math.sqrt(u*u+c*c)}return t}function a(t,e,r,n,a){var h=e.model||f,p=e.view||f,g=e.projection||f,y=t.bounds,a=a||l(h,p,g,y),b=a.axis;a.edges;u(d,p,h),u(d,g,d);for(var x=v,_=0;3>_;++_)x[_].lo=1/0,x[_].hi=-(1/0),x[_].pixelsPerDataUnit=1/0;var w=o(c(d,d));c(d,d);for(var k=0;3>k;++k){var A=(k+1)%3,M=(k+2)%3,L=m;t:for(var _=0;2>_;++_){var T=[];if(b[k]<0!=!!_){L[k]=y[_][k];for(var E=0;2>E;++E){L[A]=y[E^_][A];for(var C=0;2>C;++C)L[M]=y[C^E^_][M],T.push(L.slice())}for(var E=0;E<w.length;++E){if(0===T.length)continue t;T=s.positive(T,w[E])}for(var E=0;E<T.length;++E)for(var M=T[E],S=i(m,d,M,r,n),C=0;3>C;++C)x[C].lo=Math.min(x[C].lo,M[C]),x[C].hi=Math.max(x[C].hi,M[C]),C!==k&&(x[C].pixelsPerDataUnit=Math.min(x[C].pixelsPerDataUnit,Math.abs(S[C])))}}}return x}e.exports=a;var o=t(\"extract-frustum-planes\"),s=t(\"split-polygon\"),l=t(\"./lib/cube.js\"),u=t(\"gl-mat4/multiply\"),c=t(\"gl-mat4/transpose\"),h=t(\"gl-vec4/transformMat4\"),f=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),d=new Float32Array(16),p=[0,0,0,1],g=[0,0,0,1],v=[new n(1/0,-(1/0),1/0),new n(1/0,-(1/0),1/0),new n(1/0,-(1/0),1/0)],m=[0,0,0]},{\"./lib/cube.js\":113,\"extract-frustum-planes\":118,\"gl-mat4/multiply\":80,\"gl-mat4/transpose\":88,\"gl-vec4/transformMat4\":167,\"split-polygon\":119}],122:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\"),i=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position, color;\\nattribute float weight;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 coordinates[3];\\nuniform vec4 colors[3];\\nuniform vec2 screenShape;\\nuniform float lineWidth;\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  vec3 vertexPosition = mix(coordinates[0],\\n    mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\\n\\n  vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\\n  vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\\n  vec2 delta = weight * clipOffset * screenShape;\\n  vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\\n\\n  gl_Position   = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\\n  fragColor     = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\\n}\\n\",a=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  gl_FragColor = fragColor;\\n}\";e.exports=function(t){return n(t,i,a,null,[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec3\"},{name:\"weight\",type:\"float\"}])}},{\"gl-shader\":138}],123:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}function i(t,e){function r(t,e,r,n,a,o){var s=[t,e,r,0,0,0,1];s[n+3]=1,s[n]=a,i.push.apply(i,s),s[6]=-1,i.push.apply(i,s),s[n]=o,i.push.apply(i,s),i.push.apply(i,s),s[6]=1,i.push.apply(i,s),s[n]=a,i.push.apply(i,s)}var i=[];r(0,0,0,0,0,1),r(0,0,0,1,0,1),r(0,0,0,2,0,1),r(1,0,0,1,-1,1),r(1,0,0,2,-1,1),r(0,1,0,0,-1,1),r(0,1,0,2,-1,1),r(0,0,1,0,-1,1),r(0,0,1,1,-1,1);var l=a(t,i),u=o(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),c=s(t);c.attributes.position.location=0,c.attributes.color.location=1,c.attributes.weight.location=2;var h=new n(t,l,u,c);return h.update(e),h}var 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P=t.spikes||{},j=h(A,P),O=[],I=[],D=[],R=[],F=!0,N=!0,B=new Array(16),U=new 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e=O.indexOf(t);0>e||(O.splice(e,1),I.pop(),F=!0,N=!0,r())}},H.dispose=function(){if(!_&&(_=!0,window.removeEventListener(\"resize\",e),w.removeEventListener(\"webglcontextlost\",s),H.mouseListener.enabled=!1,!H.contextLost)){z.dispose(),j.dispose();for(var t=0;t<O.length;++t)O[t].dispose();T.dispose();for(var t=0;t<R.length;++t)R[t].dispose();E.dispose(),A=null,z=null,j=null,O=[]}};var Y=!1,W=0;H.mouseListener=g(w,function(t,e,r){if(!_){var n=R.length,i=O.length,a=L.object;L.distance=1/0,L.mouse[0]=e,L.mouse[1]=r,L.object=null,L.screen=null,L.dataCoordinate=L.dataPosition=null;var o=!1;if(t)Y=!0;else{Y&&(N=!0),Y=!1;for(var s=0;n>s;++s){var l=R[s].query(e,G[1]-r-1,H.pickRadius);if(l){if(l.distance>L.distance)continue;for(var u=0;i>u;++u){var c=O[u];if(I[u]===s){var h=c.pick(l);h&&(L.screen=l.coord,L.distance=l.distance,L.object=c,L.index=h.distance,L.dataPosition=h.position,L.dataCoordinate=h.dataCoordinate,L.data=h,o=!0)}}}}}a&&a!==L.object&&(a.highlight&&a.highlight(null),F=!0),L.object&&(L.object.highlight&&L.object.highlight(L.data),F=!0),o=o||L.object!==a,o&&H.onselect&&H.onselect(L),1&t&&!(1&W)&&H.onclick&&H.onclick(L),W=t}}),w.addEventListener(\"webglcontextlost\",s);var X=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],Z=[X[0].slice(),X[1].slice()];return x(),H.redraw=function(){_||(F=!0,b())},H}e.exports=s;var l=t(\"3d-view-controls\"),u=t(\"gl-axes3d\"),c=t(\"gl-axes3d/properties\"),h=t(\"gl-spikes3d\"),f=t(\"gl-select-static\"),d=t(\"gl-fbo\"),p=t(\"a-big-triangle\"),g=t(\"mouse-change\"),v=t(\"gl-mat4/perspective\"),m=t(\"./lib/shader\")},{\"./lib/shader\":107,\"3d-view-controls\":108,\"a-big-triangle\":110,\"gl-axes3d\":111,\"gl-axes3d/properties\":121,\"gl-fbo\":64,\"gl-mat4/perspective\":81,\"gl-select-static\":137,\"gl-spikes3d\":123,\"mouse-change\":173}],125:[function(t,e,r){\"use strict\";e.exports={vertex:\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 position;\\nattribute vec2 offset;\\nattribute vec4 color;\\n\\nuniform mat3 viewTransform;\\nuniform vec2 pixelScale;\\n\\nvarying vec4 fragColor;\\n\\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\\n  vec3 xposition = view * vec3(position, 1.0);\\n  return vec4(\\n    xposition.xy + scale * offset * xposition.z,\\n    0,\\n    xposition.z);\\n}\\n\\n\\n\\n\\nvoid main() {\\n  fragColor = color;\\n\\n  gl_Position = computePosition_1_0(\\n    position,\\n    offset,\\n    viewTransform,\\n    pixelScale);\\n}\\n\",fragment:\"#define GLSLIFY 1\\nprecision lowp float;\\nvarying vec4 fragColor;\\nvoid main() {\\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\\n}\\n\",pickVertex:\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 position;\\nattribute vec2 offset;\\nattribute vec4 id;\\n\\nuniform mat3 viewTransform;\\nuniform vec2 pixelScale;\\nuniform vec4 pickOffset;\\n\\nvarying vec4 fragColor;\\n\\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\\n  vec3 xposition = view * vec3(position, 1.0);\\n  return vec4(\\n    xposition.xy + scale * offset * xposition.z,\\n    0,\\n    xposition.z);\\n}\\n\\n\\n\\n\\nvoid main() {\\n  vec4 fragId = id + pickOffset;\\n\\n  fragId.y += floor(fragId.x / 256.0);\\n  fragId.x -= floor(fragId.x / 256.0) * 256.0;\\n\\n  fragId.z += floor(fragId.y / 256.0);\\n  fragId.y -= floor(fragId.y / 256.0) * 256.0;\\n\\n  fragId.w += floor(fragId.z / 256.0);\\n  fragId.z -= floor(fragId.z / 256.0) * 256.0;\\n\\n  fragColor = fragId / 255.0;\\n\\n  gl_Position = computePosition_1_0(\\n    position,\\n    offset,\\n    viewTransform,\\n    pixelScale);\\n}\\n\",pickFragment:\"#define GLSLIFY 1\\nprecision lowp float;\\nvarying vec4 fragColor;\\nvoid main() {\\n  gl_FragColor = fragColor;\\n}\\n\"}},{}],126:[function(t,e,r){\"use strict\";function n(t){if(t in f)return f[t];var e=c(t,{polygons:!0,font:\"sans-serif\",textAlign:\"left\",textBaseline:\"alphabetic\"}),r=[],n=[];e.forEach(function(t){t.forEach(function(t){for(var e=0;e<t.length;++e){var i=t[(e+t.length-1)%t.length],a=t[e],o=t[(e+1)%t.length],s=t[(e+2)%t.length],l=a[0]-i[0],u=a[1]-i[1],c=Math.sqrt(l*l+u*u);l/=c,u/=c,r.push(i[0],i[1]+1.4),n.push(u,-l),r.push(i[0],i[1]+1.4),n.push(-u,l),r.push(a[0],a[1]+1.4),n.push(-u,l),r.push(a[0],a[1]+1.4),n.push(-u,l),r.push(i[0],i[1]+1.4),n.push(u,-l),r.push(a[0],a[1]+1.4),n.push(u,-l);var h=s[0]-o[0],f=s[1]-o[1],d=Math.sqrt(h*h+f*f);h/=d,f/=d,r.push(a[0],a[1]+1.4),n.push(u,-l),r.push(a[0],a[1]+1.4),n.push(-u,l),r.push(o[0],o[1]+1.4),n.push(-f,h),r.push(o[0],o[1]+1.4),n.push(-f,h),r.push(a[0],a[1]+1.4),n.push(f,-h),r.push(o[0],o[1]+1.4),n.push(f,-h)}})});for(var i=[1/0,1/0,-(1/0),-(1/0)],a=0;a<r.length;a+=2)for(var o=0;2>o;++o)i[o]=Math.min(i[o],r[a+o]),i[2+o]=Math.max(i[2+o],r[a+o]);return f[t]={coords:r,normals:n,bounds:i}}function i(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.offsetBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.numPoints=0,this.numVertices=0,this.pickOffset=0,this.points=null}function a(t,e){var r=t.gl,n=o(r,h.vertex,h.fragment),a=o(r,h.pickVertex,h.pickFragment),l=s(r),u=s(r),c=s(r),f=s(r),d=new i(t,n,a,l,u,c,f);return d.update(e),t.addObject(d),d}e.exports=a;var o=t(\"gl-shader\"),s=t(\"gl-buffer\"),l=t(\"text-cache\"),u=t(\"typedarray-pool\"),c=t(\"vectorize-text\"),h=t(\"./lib/shaders\"),f={},d=i.prototype;!function(){function t(){var t=this.plot,n=this.bounds,i=t.viewBox,a=t.dataBox,o=t.pixelRatio,s=n[2]-n[0],l=n[3]-n[1],u=a[2]-a[0],c=a[3]-a[1];e[0]=2*s/u,e[4]=2*l/c,e[6]=2*(n[0]-a[0])/u-1,e[7]=2*(n[1]-a[1])/c-1;var h=i[2]-i[0],f=i[3]-i[1];r[0]=2*o/h,r[1]=2*o/f}var e=[1,0,0,0,1,0,0,0,1],r=[1,1];d.draw=function(){var n=this.plot,i=this.shader,a=this.numVertices,o=n.gl;t.call(this),i.bind(),i.uniforms.pixelScale=r,i.uniforms.viewTransform=e,this.positionBuffer.bind(),i.attributes.position.pointer(),this.offsetBuffer.bind(),i.attributes.offset.pointer(),this.colorBuffer.bind(),i.attributes.color.pointer(o.UNSIGNED_BYTE,!0),o.drawArrays(o.TRIANGLES,0,a)};var n=[0,0,0,0];d.drawPick=function(i){var a=this.plot,o=this.pickShader,s=this.numVertices,l=a.gl;this.pickOffset=i;for(var u=0;4>u;++u)n[u]=i>>8*u&255;return t.call(this),o.bind(),o.uniforms.pixelScale=r,o.uniforms.viewTransform=e,o.uniforms.pickOffset=n,this.positionBuffer.bind(),o.attributes.position.pointer(),this.offsetBuffer.bind(),o.attributes.offset.pointer(),this.idBuffer.bind(),o.attributes.id.pointer(l.UNSIGNED_BYTE,!1),l.drawArrays(l.TRIANGLES,0,s),i+this.numPoints}}(),d.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},d.update=function(t){t=t||{};var e=t.positions||[],r=t.colors||[],i=t.glyphs||[],a=t.sizes||[],o=t.borderWidths||[],s=t.borderColors||[];this.points=e;for(var c=this.bounds=[1/0,1/0,-(1/0),-(1/0)],h=0,f=0;f<i.length;++f){h+=l(\"sans-serif\",i[f]).data.length+n(i[f]).coords.length>>1;for(var d=0;2>d;++d)c[d]=Math.min(c[d],e[2*f+d]),c[2+d]=Math.max(c[2+d],e[2*f+d])}c[0]===c[2]&&(c[2]+=1),c[3]===c[1]&&(c[3]+=1);for(var p=1/(c[2]-c[0]),g=1/(c[3]-c[1]),v=c[0],m=c[1],y=u.mallocFloat32(2*h),b=u.mallocFloat32(2*h),x=u.mallocUint8(4*h),_=u.mallocUint32(h),w=0,f=0;f<i.length;++f){for(var k=l(\"sans-serif\",i[f]),A=n(i[f]),M=p*(e[2*f]-v),L=g*(e[2*f+1]-m),T=a[f],E=255*r[4*f],C=255*r[4*f+1],S=255*r[4*f+2],z=255*r[4*f+3],P=.5*(A.bounds[0]+A.bounds[2]),j=.5*(A.bounds[1]+A.bounds[3]),d=0;d<k.data.length;d+=2)y[2*w]=M,y[2*w+1]=L,b[2*w]=-T*(k.data[d]-P),b[2*w+1]=-T*(k.data[d+1]-j),x[4*w]=E,x[4*w+1]=C,x[4*w+2]=S,x[4*w+3]=z,_[w]=f,w+=1;var O=o[f];E=255*s[4*f],C=255*s[4*f+1],S=255*s[4*f+2],z=255*s[4*f+3];for(var d=0;d<A.coords.length;d+=2)y[2*w]=M,y[2*w+1]=L,b[2*w]=-(T*(A.coords[d]-P)+O*A.normals[d]),b[2*w+1]=-(T*(A.coords[d+1]-j)+O*A.normals[d+1]),x[4*w]=E,x[4*w+1]=C,x[4*w+2]=S,x[4*w+3]=z,_[w]=f,w+=1}this.numPoints=i.length,this.numVertices=h,this.positionBuffer.update(y),this.offsetBuffer.update(b),this.colorBuffer.update(x),this.idBuffer.update(_),u.free(y),u.free(b),u.free(x),u.free(_)},d.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.offsetBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{\"./lib/shaders\":125,\"gl-buffer\":59,\"gl-shader\":138,\"text-cache\":212,\"typedarray-pool\":217,\"vectorize-text\":219}],127:[function(t,e,r){r.pointVertex=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 position;\\nattribute float weight;\\n\\nuniform mat3 matrix;\\nuniform float pointSize, useWeight;\\n\\nvarying float fragWeight;\\n\\nvoid main() {\\n  vec3 hgPosition = matrix * vec3(position, 1);\\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\\n  gl_PointSize = pointSize;\\n  fragWeight = mix(1.0, weight, useWeight);\\n}\\n\",r.pointFragment=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec4 color, borderColor;\\nuniform float centerFraction;\\n\\nvarying float fragWeight;\\n\\nfloat smoothStep(float x, float y) {\\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\\n}\\n\\nvoid main() {\\n  float radius = length(2.0*gl_PointCoord.xy-1.0);\\n  if(radius > 1.0) {\\n    discard;\\n  }\\n  vec4 baseColor = mix(borderColor, color, smoothStep(radius, centerFraction));\\n  float alpha = 1.0 - pow(1.0 - baseColor.a, fragWeight);\\n  gl_FragColor = vec4(baseColor.rgb * alpha, alpha);\\n}\\n\",r.pickVertex=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 position;\\nattribute vec4 pickId;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform vec4 pickOffset;\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n  vec3 hgPosition = matrix * vec3(position, 1);\\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\\n  gl_PointSize = pointSize;\\n\\n  vec4 id = pickId + pickOffset;\\n  id.y += floor(id.x / 256.0);\\n  id.x -= floor(id.x / 256.0) * 256.0;\\n\\n  id.z += floor(id.y / 256.0);\\n  id.y -= floor(id.y / 256.0) * 256.0;\\n\\n  id.w += floor(id.z / 256.0);\\n  id.z -= floor(id.z / 256.0) * 256.0;\\n\\n  fragId = id;\\n}\\n\",r.pickFragment=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n  float radius = length(2.0*gl_PointCoord.xy-1.0);\\n  if(radius > 1.0) {\\n    discard;\\n  }\\n  gl_FragColor = fragId / 255.0;\\n}\\n\"},{}],128:[function(t,e,r){arguments[4][105][0].apply(r,arguments)},{dup:105}],129:[function(t,e,r){\"use strict\";function n(t,e,r,n,a){4*f>=a?i(0,a-1,t,e,r,n):h(0,a-1,t,e,r,n)}function i(t,e,r,n,i,a){for(var o=t+1;e>=o;++o){for(var s=r[o],l=n[2*o],u=n[2*o+1],c=i[o],h=a[o],f=o;f>t;){var d=r[f-1],p=n[2*(f-1)];if((d-s||l-p)>=0)break;r[f]=d,n[2*f]=p,n[2*f+1]=n[2*f-1],i[f]=i[f-1],a[f]=a[f-1],f-=1}r[f]=s,n[2*f]=l,n[2*f+1]=u,i[f]=c,a[f]=h}}function a(t,e,r,n,i,a){var o=r[t],s=n[2*t],l=n[2*t+1],u=i[t],c=a[t];r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e],r[e]=o,n[2*e]=s,n[2*e+1]=l,i[e]=u,a[e]=c}function o(t,e,r,n,i,a){r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e]}function s(t,e,r,n,i,a,o){var s=n[t],l=i[2*t],u=i[2*t+1],c=a[t],h=o[t];n[t]=n[e],i[2*t]=i[2*e],i[2*t+1]=i[2*e+1],a[t]=a[e],o[t]=o[e],n[e]=n[r],i[2*e]=i[2*r],i[2*e+1]=i[2*r+1],a[e]=a[r],o[e]=o[r],n[r]=s,i[2*r]=l,i[2*r+1]=u,a[r]=c,o[r]=h}function l(t,e,r,n,i,a,o,s,l,u,c){s[t]=s[e],l[2*t]=l[2*e],l[2*t+1]=l[2*e+1],u[t]=u[e],c[t]=c[e],s[e]=r,l[2*e]=n,l[2*e+1]=i,u[e]=a,c[e]=o}function u(t,e,r,n,i){return(r[t]-r[e]||n[2*e]-n[2*t]||i[t]-i[e])<0}function c(t,e,r,n,i,a,o,s){return(e-a[t]||o[2*t]-r||i-s[t])<0}function h(t,e,r,n,d,p){var g=(e-t+1)/6|0,v=t+g,m=e-g,y=t+e>>1,b=y-g,x=y+g,_=v,w=b,k=y,A=x,M=m,L=t+1,T=e-1,E=0;u(_,w,r,n,d,p)&&(E=_,_=w,w=E),u(A,M,r,n,d,p)&&(E=A,A=M,M=E),u(_,k,r,n,d,p)&&(E=_,_=k,k=E),u(w,k,r,n,d,p)&&(E=w,w=k,k=E),u(_,A,r,n,d,p)&&(E=_,_=A,A=E),u(k,A,r,n,d,p)&&(E=k,k=A,A=E),u(w,M,r,n,d,p)&&(E=w,w=M,M=E),u(w,k,r,n,d,p)&&(E=w,w=k,k=E),u(A,M,r,n,d,p)&&(E=A,A=M,M=E);var C=r[w],S=n[2*w],z=n[2*w+1],P=d[w],j=p[w],O=r[A],I=n[2*A],D=n[2*A+1],R=d[A],F=p[A],N=_,B=k,U=M,V=v,q=y,H=m,G=r[N],Y=r[B],W=r[U];r[V]=G,r[q]=Y,r[H]=W;for(var X=0;2>X;++X){var Z=n[2*N+X],Q=n[2*B+X],$=n[2*U+X];n[2*V+X]=Z,n[2*q+X]=Q,n[2*H+X]=$}var K=d[N],J=d[B],tt=d[U];d[V]=K,d[q]=J,d[H]=tt;var et=p[N],rt=p[B],nt=p[U];p[V]=et,p[q]=rt,p[H]=nt,o(b,t,r,n,d,p),o(x,e,r,n,d,p);for(var it=L;T>=it;++it)if(c(it,C,S,z,P,r,n,d))it!==L&&a(it,L,r,n,d,p),++L;else if(!c(it,O,I,D,R,r,n,d))for(;;){if(c(T,O,I,D,R,r,n,d)){c(T,C,S,z,P,r,n,d)?(s(it,L,T,r,n,d,p),++L,--T):(a(it,T,r,n,d,p),--T);break}if(--T<it)break}l(t,L-1,C,S,z,P,j,r,n,d,p),l(e,T+1,O,I,D,R,F,r,n,d,p),f>=L-2-t?i(t,L-2,r,n,d,p):h(t,L-2,r,n,d,p),f>=e-(T+2)?i(T+2,e,r,n,d,p):h(T+2,e,r,n,d,p),f>=T-L?i(L,T,r,n,d,p):h(L,T,r,n,d,p)}e.exports=n;var f=32},{}],130:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s){for(var l=r,u=r;n>u;++u){var c=t[2*u],h=t[2*u+1],f=e[u];c>=i&&o>=c&&h>=a&&s>=h&&(u===l?l+=1:(t[2*u]=t[2*l],t[2*u+1]=t[2*l+1],e[u]=e[l],t[2*l]=c,t[2*l+1]=h,e[l]=f,l+=1))}return l}function i(t,e,r){this.pixelSize=t,this.offset=e,this.count=r}function a(t,e,r,a){function l(i,a,o,s,u,c){var h=.5*o,f=s+1,d=u-s;r[_]=d,x[_++]=c;for(var p=0;2>p;++p)for(var g=0;2>g;++g){var v=i+p*h,m=a+g*h,y=n(t,e,f,u,v,m,v+h,m+h);if(y!==f){if(y-f>=Math.max(.9*d,32)){var b=u+s>>>1;l(v,m,h,f,b,c+1),f=b}l(v,m,h,f,y,c+1),f=y}}}var u=t.length>>>1;if(1>u)return[];for(var c=1/0,h=1/0,f=-(1/0),d=-(1/0),p=0;u>p;++p){var g=t[2*p],v=t[2*p+1];c=Math.min(c,g),f=Math.max(f,g),h=Math.min(h,v),d=Math.max(d,v),e[p]=p}c===f&&(f+=1+Math.abs(f)),h===d&&(d+=1+Math.abs(f));var m=1/(f-c),y=1/(d-h),b=Math.max(f-c,d-h);a=a||[0,0,0,0],a[0]=c,a[1]=h,a[2]=f,a[3]=d;var x=o.mallocInt32(u),_=0;l(c,h,b,0,u,0),s(x,t,e,r,u);for(var w=[],k=0,A=u,_=u-1;_>=0;--_){t[2*_]=(t[2*_]-c)*m,t[2*_+1]=(t[2*_+1]-h)*y;var M=x[_];M!==k&&(w.push(new i(b*Math.pow(.5,M),_+1,A-(_+1))),A=_+1,k=M)}return w.push(new i(b*Math.pow(.5,M+1),0,A)),o.free(x),w}var o=t(\"typedarray-pool\"),s=t(\"./lib/sort\");e.exports=a},{\"./lib/sort\":129,\"typedarray-pool\":217}],131:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.weightBuffer=n,this.shader=i,this.pickShader=a,this.scales=[],this.size=12,this.borderSize=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.pickOffset=0,this.points=null,this.xCoords=null}function i(t,e){var r=t.gl,i=o(r),s=o(r),l=o(r),u=a(r,c.pointVertex,c.pointFragment),h=a(r,c.pickVertex,c.pickFragment),f=new n(t,i,s,l,u,h);return f.update(e),t.addObject(f),f}var a=t(\"gl-shader\"),o=t(\"gl-buffer\"),s=t(\"binary-search-bounds\"),l=t(\"snap-points-2d\"),u=t(\"typedarray-pool\"),c=t(\"./lib/shader\");e.exports=i;var h=n.prototype;h.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.xCoords&&u.free(this.xCoords),this.plot.removeObject(this)},h.update=function(t){function e(e,r){return e in t?t[e]:r}t=t||{},this.size=e(\"size\",12),this.color=e(\"color\",[1,0,0,1]).slice(),this.borderSize=e(\"borderSize\",1),this.borderColor=e(\"borderColor\",[0,0,0,1]).slice(),this.xCoords&&u.free(this.xCoords);var r=t.positions,n=u.mallocFloat32(r.length),i=u.mallocInt32(r.length>>>1);n.set(r);var a=u.mallocFloat32(r.length);this.points=r,this.scales=l(n,i,a,this.bounds),this.offsetBuffer.update(n),this.pickBuffer.update(i),this.weightBuffer.update(a);for(var o=u.mallocFloat32(r.length>>>1),s=0,c=0;s<r.length;s+=2,++c)o[c]=n[s];u.free(i),u.free(n),u.free(a),this.xCoords=o,this.pointCount=r.length>>>1,this.pickOffset=0},h.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,i=this.pickShader,a=this.scales,o=this.offsetBuffer,l=this.pickBuffer,u=this.bounds,c=this.size,h=this.borderSize,f=n.gl,d=n.pickPixelRatio,p=n.viewBox,g=n.dataBox;if(0===this.pointCount)return r;var v=u[2]-u[0],m=u[3]-u[1],y=g[2]-g[0],b=g[3]-g[1],x=(p[2]-p[0])*d/n.pixelRatio,_=(p[3]-p[1])*d/n.pixelRatio,w=Math.min(y/x,b/_);t[0]=2*v/y,t[4]=2*m/b,t[6]=2*(u[0]-g[0])/y-1,t[7]=2*(u[1]-g[1])/b-1,this.pickOffset=r,e[0]=255&r,e[1]=r>>8&255,e[2]=r>>16&255,e[3]=r>>24&255,i.bind(),i.uniforms.matrix=t,i.uniforms.color=this.color,i.uniforms.borderColor=this.borderColor,i.uniforms.pointSize=d*(c+h),i.uniforms.pickOffset=e,0===this.borderSize?i.uniforms.centerFraction=2:i.uniforms.centerFraction=c/(c+h+1.25),o.bind(),i.attributes.position.pointer(),l.bind(),i.attributes.pickId.pointer(f.UNSIGNED_BYTE);for(var k=this.xCoords,A=(g[0]-u[0]-w*c*d)/v,M=(g[2]-u[0]+w*c*d)/v,L=a.length-1;L>=0;--L){var T=a[L];if(!(T.pixelSize<w&&L>1)){var E=T.offset,C=T.count+E,S=s.ge(k,A,E,C-1),z=s.lt(k,M,S,C-1)+1;f.drawArrays(f.POINTS,S,z-S)}}return r+this.pointCount}}(),h.draw=function(){var t=[1,0,0,0,1,0,0,0,1];return function(){var e=this.plot,r=this.shader,n=this.scales,i=this.offsetBuffer,a=this.bounds,o=this.size,l=this.borderSize,u=e.gl,c=e.pixelRatio,h=e.viewBox,f=e.dataBox;if(0!==this.pointCount){var d=a[2]-a[0],p=a[3]-a[1],g=f[2]-f[0],v=f[3]-f[1],m=h[2]-h[0],y=h[3]-h[1],b=Math.min(g/m,v/y);t[0]=2*d/g,t[4]=2*p/v,t[6]=2*(a[0]-f[0])/g-1,t[7]=2*(a[1]-f[1])/v-1,r.bind(),r.uniforms.matrix=t,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointSize=c*(o+l),r.uniforms.useWeight=1,0===this.borderSize?r.uniforms.centerFraction=2:r.uniforms.centerFraction=o/(o+l+1.25),i.bind(),r.attributes.position.pointer(),this.weightBuffer.bind(),r.attributes.weight.pointer();for(var x=this.xCoords,_=(f[0]-a[0]-b*o*c)/d,w=(f[2]-a[0]+b*o*c)/d,k=!0,A=n.length-1;A>=0;--A){var M=n[A];if(!(M.pixelSize<b&&A>1)){var L=M.offset,T=M.count+L,E=s.ge(x,_,L,T-1),C=s.lt(x,w,E,T-1)+1;u.drawArrays(u.POINTS,E,C-E),k&&(k=!1,r.uniforms.useWeight=0)}}}}}(),h.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{\"./lib/shader\":127,\"binary-search-bounds\":128,\"gl-buffer\":59,\"gl-shader\":138,\"snap-points-2d\":130,\"typedarray-pool\":217}],132:[function(t,e,r){\"use strict\";function n(t,e){var r=a[e];if(r||(r=a[e]={}),t in r)return r[t];for(var n=i(t,{textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),o=i(t,{triangles:!0,textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),s=[[1/0,1/0],[-(1/0),-(1/0)]],l=0;l<n.positions.length;++l)for(var u=n.positions[l],c=0;2>c;++c)s[0][c]=Math.min(s[0][c],u[c]),s[1][c]=Math.max(s[1][c],u[c]);return r[t]=[o,n,s]}var i=t(\"vectorize-text\");e.exports=n;var a={}},{\"vectorize-text\":219}],133:[function(t,e,r){function n(t,e){var r=i(t,e),n=r.attributes;return n.position.location=0,n.color.location=1,n.glyph.location=2,n.id.location=3,r}var i=t(\"gl-shader\"),a=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\n\\nuniform vec4 highlightId;\\nuniform float highlightScale;\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0]))   || \\n     any(greaterThan(position, clipBounds[1])) ) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float scale = 1.0;\\n    if(distance(highlightId, id) < 0.0001) {\\n      scale = highlightScale;\\n    }\\n\\n    vec4 worldPosition = model * vec4(position, 1);\\n    vec4 viewPosition = view * worldPosition;\\n    viewPosition = viewPosition / viewPosition.w;\\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\\n    \\n    gl_Position = clipPosition;\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = position;\\n  }\\n}\",o=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float highlightScale, pixelRatio;\\nuniform vec4 highlightId;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float scale = pixelRatio;\\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\\n      scale *= highlightScale;\\n    }\\n\\n    vec4 worldPosition = model * vec4(position, 1.0);\\n    vec4 viewPosition = view * worldPosition;\\n    vec4 clipPosition = projection * viewPosition;\\n    clipPosition /= clipPosition.w;\\n    \\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = position;\\n  }\\n}\",s=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform float highlightScale;\\nuniform vec4 highlightId;\\nuniform vec3 axes[2];\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float scale, pixelRatio;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0]))   ||\\n     any(greaterThan(position, clipBounds[1])) ) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float lscale = pixelRatio * scale;\\n    if(distance(highlightId, id) < 0.0001) {\\n      lscale *= highlightScale;\\n    }\\n\\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\\n\\n    gl_Position = clipPosition;\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = dataPosition;\\n  }\\n}\\n\",l=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float opacity;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   ||\\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\\n    discard;\\n  } else {\\n    gl_FragColor = interpColor * opacity;\\n  }\\n}\\n\",u=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float pickGroup;\\n\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   || \\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\\n    discard;\\n  } else {\\n    gl_FragColor = vec4(pickGroup, pickId.bgr);\\n  }\\n}\",c=[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"glyph\",type:\"vec2\"},{name:\"id\",type:\"vec4\"}],h={vertex:a,fragment:l,attributes:c},f={vertex:o,fragment:l,attributes:c},d={vertex:s,fragment:l,attributes:c},p={vertex:a,fragment:u,attributes:c},g={vertex:o,fragment:u,attributes:c},v={vertex:s,fragment:u,attributes:c};r.createPerspective=function(t){return n(t,h)},r.createOrtho=function(t){return n(t,f)},r.createProject=function(t){return n(t,d)},r.createPickPerspective=function(t){return n(t,p)},r.createPickOrtho=function(t){return n(t,g)},r.createPickProject=function(t){return n(t,v)}},{\"gl-shader\":138}],134:[function(t,e,r){\"use strict\";function n(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}function i(t,e,r,i){return n(i,i,r),n(i,i,e),n(i,i,t)}function a(t,e){this.index=t,this.dataCoordinate=this.position=e}function o(t,e,r,n,i,o,s,l,u,c,h,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=o,this.glyphBuffer=s,this.idBuffer=l,this.vao=u,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=h,this.pickProjectShader=f,this.points=[],this._selectResult=new a(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.dirty=!0}function s(t){return t[0]=t[1]=t[2]=0,t}function l(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function u(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function c(t){for(var e=C,r=0;2>r;++r)for(var n=0;3>n;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}function h(t,e,r,n,a){var o,h=e.axesProject,f=e.gl,d=t.uniforms,p=r.model||x,g=r.view||x,v=r.projection||x,y=e.axesBounds,b=c(e.clipBounds);o=e.axes?e.axes.lastCubeProps.axis:[1,1,1],w[0]=2/f.drawingBufferWidth,w[1]=2/f.drawingBufferHeight,t.bind(),d.view=g,d.projection=v,d.screenSize=w,d.highlightId=e.highlightId,d.highlightScale=e.highlightScale,d.clipBounds=b,d.pickGroup=e.pickId/255,d.pixelRatio=e.pixelRatio;for(var _=0;3>_;++_)if(h[_]&&e.projectOpacity[_]<1===n){d.scale=e.projectScale[_],d.opacity=e.projectOpacity[_];for(var C=T,S=0;16>S;++S)C[S]=0;for(var S=0;4>S;++S)C[5*S]=1;C[5*_]=0,o[_]<0?C[12+_]=y[0][_]:C[12+_]=y[1][_],m(C,p,C),d.model=C;var z=(_+1)%3,P=(_+2)%3,j=s(k),O=s(A);j[z]=1,O[P]=1;var I=i(v,g,p,l(M,j)),D=i(v,g,p,l(L,O));if(Math.abs(I[1])>Math.abs(D[1])){var R=I;I=D,D=R,R=j,j=O,O=R;var F=z;z=P,P=F}I[0]<0&&(j[z]=-1),D[1]>0&&(O[P]=-1);for(var N=0,B=0,S=0;4>S;++S)N+=Math.pow(p[4*z+S],2),B+=Math.pow(p[4*P+S],2);j[z]/=Math.sqrt(N),O[P]/=Math.sqrt(B),d.axes[0]=j,d.axes[1]=O,d.fragClipBounds[0]=u(E,b[0],_,-1e8),d.fragClipBounds[1]=u(E,b[1],_,1e8),e.vao.draw(f.TRIANGLES,e.vertexCount),e.lineWidth>0&&(f.lineWidth(e.lineWidth),e.vao.draw(f.LINES,e.lineVertexCount,e.vertexCount))}}function f(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||x,s.view=n.view||x,s.projection=n.projection||x,w[0]=2/o.drawingBufferWidth,w[1]=2/o.drawingBufferHeight,s.screenSize=w,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=P,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}h(e,r,n,i,a),r.vao.unbind()}function d(t){var e=t.gl,r=y.createPerspective(e),n=y.createOrtho(e),i=y.createProject(e),a=y.createPickPerspective(e),s=y.createPickOrtho(e),l=y.createPickProject(e),u=p(e),c=p(e),h=p(e),f=p(e),d=g(e,[{buffer:u,size:3,type:e.FLOAT},{buffer:c,size:4,type:e.FLOAT},{buffer:h,size:2,type:e.FLOAT},{buffer:f,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),v=new o(e,r,n,i,u,c,h,f,d,a,s,l);return v.update(t),v}var p=t(\"gl-buffer\"),g=t(\"gl-vao\"),v=t(\"typedarray-pool\"),m=t(\"gl-mat4/multiply\"),y=t(\"./lib/shaders\"),b=t(\"./lib/glyphs\"),x=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];e.exports=d;var _=o.prototype;_.pickSlots=1,_.setPickBase=function(t){this.pickId=t},_.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},_.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var w=[0,0],k=[0,0,0],A=[0,0,0],M=[0,0,0,1],L=[0,0,0,1],T=x.slice(),E=[0,0,0],C=[[0,0,0],[0,0,0]],S=[-1e8,-1e8,-1e8],z=[1e8,1e8,1e8],P=[S,z];_.draw=function(t){var e=this.useOrtho?this.orthoShader:this.shader;f(e,this.projectShader,this,t,!1,!1)},_.drawTransparent=function(t){var e=this.useOrtho?this.orthoShader:this.shader;f(e,this.projectShader,this,t,!0,!1)},_.drawPick=function(t){var e=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;f(e,this.pickProjectShader,this,t,!1,!0)},_.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||0>e)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;3>i;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},_.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},_.update=function(t){if(t=t||{},\"perspective\"in t&&(this.useOrtho=!t.perspective),\"orthographic\"in t&&(this.useOrtho=!!t.orthographic),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"project\"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if(\"projectScale\"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if(\"projectOpacity\"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{var r=+t.projectOpacity;this.projectOpacity=[r,r,r]}\"opacity\"in t&&(this.opacity=t.opacity),this.dirty=!0;var n=t.position;if(n){var i=t.font||\"normal\",a=t.alignment||[0,0],o=[1/0,1/0,1/0],s=[-(1/0),-(1/0),-(1/0)],l=t.glyph,u=t.color,c=t.size,h=t.angle,f=t.lineColor,d=0,p=0,g=0,m=n.length;t:for(var y=0;m>y;++y){for(var x=n[y],_=0;3>_;++_)if(isNaN(x[_])||!isFinite(x[_]))continue t;var w;w=Array.isArray(l)?b(l[y],i):l?b(l,i):b(\"\\u25cf\",i);var k=w[0],A=w[1],M=w[2];p+=3*k.cells.length,g+=2*A.edges.length}var L=p+g,T=v.mallocFloat(3*L),E=v.mallocFloat(4*L),C=v.mallocFloat(2*L),S=v.mallocUint32(L),z=[0,a[1]],P=0,j=p,O=[0,0,0,1],I=[0,0,0,1],D=Array.isArray(u)&&Array.isArray(u[0]),R=Array.isArray(f)&&Array.isArray(f[0]);\n",
       "t:for(var y=0;m>y;++y){for(var x=n[y],_=0;3>_;++_){if(isNaN(x[_])||!isFinite(x[_])){d+=1;continue t}s[_]=Math.max(s[_],x[_]),o[_]=Math.min(o[_],x[_])}var w;w=Array.isArray(l)?b(l[y],i):l?b(l,i):b(\"\\u25cf\",i);var k=w[0],A=w[1],M=w[2];if(Array.isArray(u)){var F;if(F=D?u[y]:u,3===F.length){for(var _=0;3>_;++_)O[_]=F[_];O[3]=1}else if(4===F.length)for(var _=0;4>_;++_)O[_]=F[_]}else O[0]=O[1]=O[2]=0,O[3]=1;if(Array.isArray(f)){var F;if(F=R?f[y]:f,3===F.length){for(var _=0;3>_;++_)I[_]=F[_];I[_]=1}else if(4===F.length)for(var _=0;4>_;++_)I[_]=F[_]}else I[0]=I[1]=I[2]=0,I[3]=1;var N=.5;Array.isArray(c)?N=+c[y]:c?N=+c:this.useOrtho&&(N=12);var B=0;Array.isArray(h)?B=+h[y]:h&&(B=+h);for(var U=Math.cos(B),V=Math.sin(B),x=n[y],_=0;3>_;++_)s[_]=Math.max(s[_],x[_]),o[_]=Math.min(o[_],x[_]);a[0]<0?z[0]=a[0]*(1+M[1][0]):a[0]>0&&(z[0]=-a[0]*(1+M[0][0]));for(var q=k.cells,H=k.positions,_=0;_<q.length;++_)for(var G=q[_],Y=0;3>Y;++Y){for(var W=0;3>W;++W)T[3*P+W]=x[W];for(var W=0;4>W;++W)E[4*P+W]=O[W];S[P]=d;var X=H[G[Y]];C[2*P]=N*(U*X[0]-V*X[1]+z[0]),C[2*P+1]=N*(V*X[0]+U*X[1]+z[1]),P+=1}for(var q=A.edges,H=A.positions,_=0;_<q.length;++_)for(var G=q[_],Y=0;2>Y;++Y){for(var W=0;3>W;++W)T[3*j+W]=x[W];for(var W=0;4>W;++W)E[4*j+W]=I[W];S[j]=d;var X=H[G[Y]];C[2*j]=N*(U*X[0]-V*X[1]+z[0]),C[2*j+1]=N*(V*X[0]+U*X[1]+z[1]),j+=1}d+=1}this.vertexCount=p,this.lineVertexCount=g,this.pointBuffer.update(T),this.colorBuffer.update(E),this.glyphBuffer.update(C),this.idBuffer.update(new Uint32Array(S)),v.free(T),v.free(E),v.free(C),v.free(S),this.bounds=[o,s],this.points=n,this.pointCount=n.length}},_.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{\"./lib/glyphs\":132,\"./lib/shaders\":133,\"gl-buffer\":59,\"gl-mat4/multiply\":80,\"gl-vao\":166,\"typedarray-pool\":217}],135:[function(t,e,r){\"use strict\";r.boxVertex=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nattribute vec2 vertex;\\n\\nuniform vec2 cornerA, cornerB;\\n\\nvoid main() {\\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\\n}\\n\",r.boxFragment=\"#define GLSLIFY 1\\nprecision mediump float;\\n\\nuniform vec4 color;\\n\\nvoid main() {\\n  gl_FragColor = color;\\n}\\n\"},{}],136:[function(t,e,r){\"use strict\";function 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o=t(\"dup\"),s=t(\"cwise-compiler\"),l={},u={},c={body:\"\",args:[],thisVars:[],localVars:[]},h=s({args:[\"array\",\"array\",\"array\"],pre:c,post:c,body:{args:[{name:\"out\",lvalue:!0,rvalue:!1,count:1},{name:\"left\",lvalue:!1,rvalue:!0,count:1},{name:\"right\",lvalue:!1,rvalue:!0,count:1}],body:\"out=0.5*(left-right)\",thisVars:[],localVars:[]},funcName:\"cdiff\"}),f=s({args:[\"array\"],pre:c,post:c,body:{args:[{name:\"out\",lvalue:!0,rvalue:!1,count:1}],body:\"out=0\",thisVars:[],localVars:[]},funcName:\"zero\"})},{\"cwise-compiler\":151,dup:55}],151:[function(t,e,r){arguments[4][49][0].apply(r,arguments)},{\"./lib/thunk.js\":153,dup:49}],152:[function(t,e,r){arguments[4][50][0].apply(r,arguments)},{dup:50,uniq:154}],153:[function(t,e,r){arguments[4][51][0].apply(r,arguments)},{\"./compile.js\":152,dup:51}],154:[function(t,e,r){arguments[4][52][0].apply(r,arguments)},{dup:52}],155:[function(t,e,r){\"use strict\";var n=t(\"ndarray\"),i=t(\"./doConvert.js\");e.exports=function(t,e){for(var r=[],a=t,o=1;a instanceof Array;)r.push(a.length),o*=a.length,a=a[0];return 0===r.length?n():(e||(e=n(new Float64Array(o),r)),i(e,t),e)}},{\"./doConvert.js\":156,ndarray:189}],156:[function(t,e,r){e.exports=t(\"cwise-compiler\")({args:[\"array\",\"scalar\",\"index\"],pre:{body:\"{}\",args:[],thisVars:[],localVars:[]},body:{body:\"{\\nvar _inline_1_v=_inline_1_arg1_,_inline_1_i\\nfor(_inline_1_i=0;_inline_1_i<_inline_1_arg2_.length-1;++_inline_1_i) {\\n_inline_1_v=_inline_1_v[_inline_1_arg2_[_inline_1_i]]\\n}\\n_inline_1_arg0_=_inline_1_v[_inline_1_arg2_[_inline_1_arg2_.length-1]]\\n}\",args:[{name:\"_inline_1_arg0_\",lvalue:!0,rvalue:!1,count:1},{name:\"_inline_1_arg1_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_1_arg2_\",lvalue:!1,rvalue:!0,count:4}],thisVars:[],localVars:[\"_inline_1_i\",\"_inline_1_v\"]},post:{body:\"{}\",args:[],thisVars:[],localVars:[]},funcName:\"convert\",blockSize:64})},{\"cwise-compiler\":157}],157:[function(t,e,r){\"use strict\";function n(){this.argTypes=[],this.shimArgs=[],this.arrayArgs=[],this.scalarArgs=[],this.offsetArgs=[],this.offsetArgIndex=[],this.indexArgs=[],this.shapeArgs=[],this.funcName=\"\",this.pre=null,this.body=null,this.post=null,this.debug=!1}function i(t){var e=new n;e.pre=t.pre,e.body=t.body,e.post=t.post;var r=t.args.slice(0);e.argTypes=r.slice(0);for(var i=0;i<r.length;++i){var o=r[i];if(\"array\"===o){if(e.arrayArgs.push(i),e.shimArgs.push(\"array\"+i),i<e.pre.args.length&&e.pre.args[i].count>0)throw new Error(\"cwise: pre() block may not reference array args\");if(i<e.post.args.length&&e.post.args[i].count>0)throw new Error(\"cwise: post() block may not reference array args\")}else if(\"scalar\"===o)e.scalarArgs.push(i),e.shimArgs.push(\"scalar\"+i);else if(\"index\"===o){if(e.indexArgs.push(i),i<e.pre.args.length&&e.pre.args[i].count>0)throw new Error(\"cwise: pre() block may not reference array index\");if(i<e.body.args.length&&e.body.args[i].lvalue)throw new Error(\"cwise: body() block may not write to array index\");if(i<e.post.args.length&&e.post.args[i].count>0)throw new Error(\"cwise: post() block may not reference array index\")}else if(\"shape\"===o){if(e.shapeArgs.push(i),i<e.pre.args.length&&e.pre.args[i].lvalue)throw new Error(\"cwise: pre() block may not write to array shape\");if(i<e.body.args.length&&e.body.args[i].lvalue)throw new Error(\"cwise: body() block may not write to array shape\");if(i<e.post.args.length&&e.post.args[i].lvalue)throw new Error(\"cwise: post() block may not write to array shape\");\n",
       "}else{if(\"object\"!=typeof o||!o.offset)throw new Error(\"cwise: Unknown argument type \"+r[i]);e.argTypes[i]=\"offset\",e.offsetArgs.push({array:o.array,offset:o.offset}),e.offsetArgIndex.push(i)}}if(e.arrayArgs.length<=0)throw new Error(\"cwise: No array arguments specified\");if(e.pre.args.length>r.length)throw new Error(\"cwise: Too many arguments in pre() block\");if(e.body.args.length>r.length)throw new Error(\"cwise: Too many arguments in body() block\");if(e.post.args.length>r.length)throw new Error(\"cwise: Too many arguments in post() block\");return e.debug=!!t.printCode||!!t.debug,e.funcName=t.funcName||\"cwise\",e.blockSize=t.blockSize||64,a(e)}var a=t(\"./lib/thunk.js\");e.exports=i},{\"./lib/thunk.js\":159}],158:[function(t,e,r){\"use strict\";function n(t,e,r){var n,i,a=t.length,o=e.arrayArgs.length,s=e.indexArgs.length>0,l=[],u=[],c=0,h=0;for(n=0;a>n;++n)u.push([\"i\",n,\"=0\"].join(\"\"));for(i=0;o>i;++i)for(n=0;a>n;++n)h=c,c=t[n],0===n?u.push([\"d\",i,\"s\",n,\"=t\",i,\"[\",c,\"]\"].join(\"\")):u.push([\"d\",i,\"s\",n,\"=(t\",i,\"[\",c,\"]-s\",h,\"*t\",i,\"[\",h,\"])\"].join(\"\"));for(l.push(\"var \"+u.join(\",\")),n=a-1;n>=0;--n)c=t[n],l.push([\"for(i\",n,\"=0;i\",n,\"<s\",c,\";++i\",n,\"){\"].join(\"\"));for(l.push(r),n=0;a>n;++n){for(h=c,c=t[n],i=0;o>i;++i)l.push([\"p\",i,\"+=d\",i,\"s\",n].join(\"\"));s&&(n>0&&l.push([\"index[\",h,\"]-=s\",h].join(\"\")),l.push([\"++index[\",c,\"]\"].join(\"\"))),l.push(\"}\")}return l.join(\"\\n\")}function i(t,e,r,i){for(var a=e.length,o=r.arrayArgs.length,s=r.blockSize,l=r.indexArgs.length>0,u=[],c=0;o>c;++c)u.push([\"var offset\",c,\"=p\",c].join(\"\"));for(var c=t;a>c;++c)u.push([\"for(var j\"+c+\"=SS[\",e[c],\"]|0;j\",c,\">0;){\"].join(\"\")),u.push([\"if(j\",c,\"<\",s,\"){\"].join(\"\")),u.push([\"s\",e[c],\"=j\",c].join(\"\")),u.push([\"j\",c,\"=0\"].join(\"\")),u.push([\"}else{s\",e[c],\"=\",s].join(\"\")),u.push([\"j\",c,\"-=\",s,\"}\"].join(\"\")),l&&u.push([\"index[\",e[c],\"]=j\",c].join(\"\"));for(var c=0;o>c;++c){for(var h=[\"offset\"+c],f=t;a>f;++f)h.push([\"j\",f,\"*t\",c,\"[\",e[f],\"]\"].join(\"\"));u.push([\"p\",c,\"=(\",h.join(\"+\"),\")\"].join(\"\"))}u.push(n(e,r,i));for(var c=t;a>c;++c)u.push(\"}\");return u.join(\"\\n\")}function a(t){for(var e=0,r=t[0].length;r>e;){for(var n=1;n<t.length;++n)if(t[n][e]!==t[0][e])return e;++e}return e}function o(t,e,r){for(var n=t.body,i=[],a=[],o=0;o<t.args.length;++o){var s=t.args[o];if(!(s.count<=0)){var l=new RegExp(s.name,\"g\"),u=\"\",c=e.arrayArgs.indexOf(o);switch(e.argTypes[o]){case\"offset\":var h=e.offsetArgIndex.indexOf(o),f=e.offsetArgs[h];c=f.array,u=\"+q\"+h;case\"array\":u=\"p\"+c+u;var d=\"l\"+o,p=\"a\"+c;1===s.count?\"generic\"===r[c]?s.lvalue?(i.push([\"var \",d,\"=\",p,\".get(\",u,\")\"].join(\"\")),n=n.replace(l,d),a.push([p,\".set(\",u,\",\",d,\")\"].join(\"\"))):n=n.replace(l,[p,\".get(\",u,\")\"].join(\"\")):n=n.replace(l,[p,\"[\",u,\"]\"].join(\"\")):\"generic\"===r[c]?(i.push([\"var \",d,\"=\",p,\".get(\",u,\")\"].join(\"\")),n=n.replace(l,d),s.lvalue&&a.push([p,\".set(\",u,\",\",d,\")\"].join(\"\"))):(i.push([\"var \",d,\"=\",p,\"[\",u,\"]\"].join(\"\")),n=n.replace(l,d),s.lvalue&&a.push([p,\"[\",u,\"]=\",d].join(\"\")));break;case\"scalar\":n=n.replace(l,\"Y\"+e.scalarArgs.indexOf(o));break;case\"index\":n=n.replace(l,\"index\");break;case\"shape\":n=n.replace(l,\"shape\")}}}return[i.join(\"\\n\"),n,a.join(\"\\n\")].join(\"\\n\").trim()}function s(t){for(var e=new Array(t.length),r=!0,n=0;n<t.length;++n){var i=t[n],a=i.match(/\\d+/);a=a?a[0]:\"\",0===i.charAt(0)?e[n]=\"u\"+i.charAt(1)+a:e[n]=i.charAt(0)+a,n>0&&(r=r&&e[n]===e[n-1])}return r?e[0]:e.join(\"\")}function l(t,e){for(var r=0|e[1].length,l=new Array(t.arrayArgs.length),c=new Array(t.arrayArgs.length),h=[\"SS\"],f=[\"'use strict'\"],d=[],p=0;r>p;++p)d.push([\"s\",p,\"=SS[\",p,\"]\"].join(\"\"));for(var g=0;g<t.arrayArgs.length;++g)h.push(\"a\"+g),h.push(\"t\"+g),h.push(\"p\"+g),c[g]=e[2*g],l[g]=e[2*g+1];for(var g=0;g<t.scalarArgs.length;++g)h.push(\"Y\"+g);if(t.shapeArgs.length>0&&d.push(\"shape=SS.slice(0)\"),t.indexArgs.length>0){for(var v=new Array(r),g=0;r>g;++g)v[g]=\"0\";d.push([\"index=[\",v.join(\",\"),\"]\"].join(\"\"))}for(var g=0;g<t.offsetArgs.length;++g){for(var m=t.offsetArgs[g],y=[],p=0;p<m.offset.length;++p)0!==m.offset[p]&&(1===m.offset[p]?y.push([\"t\",m.array,\"[\",p,\"]\"].join(\"\")):y.push([m.offset[p],\"*t\",m.array,\"[\",p,\"]\"].join(\"\")));0===y.length?d.push(\"q\"+g+\"=0\"):d.push([\"q\",g,\"=(\",y.join(\"+\"),\")|0\"].join(\"\"))}var b=u([].concat(t.pre.thisVars).concat(t.body.thisVars).concat(t.post.thisVars));d=d.concat(b),f.push(\"var \"+d.join(\",\"));for(var g=0;g<t.arrayArgs.length;++g)f.push(\"p\"+g+\"|=0\");t.pre.body.length>3&&f.push(o(t.pre,t,c));var x=o(t.body,t,c),_=a(l);r>_?f.push(i(_,l[0],t,x)):f.push(n(l[0],t,x)),t.post.body.length>3&&f.push(o(t.post,t,c)),t.debug&&console.log(\"Generated cwise routine for \",e,\":\\n\\n\",f.join(\"\\n\"));var w=[t.funcName||\"unnamed\",\"_cwise_loop_\",l[0].join(\"s\"),\"m\",_,s(c)].join(\"\"),k=new Function([\"function \",w,\"(\",h.join(\",\"),\"){\",f.join(\"\\n\"),\"} return \",w].join(\"\"));return k()}var u=t(\"uniq\");e.exports=l},{uniq:160}],159:[function(t,e,r){\"use strict\";function n(t){var e=[\"'use strict'\",\"var CACHED={}\"],r=[],n=t.funcName+\"_cwise_thunk\";e.push([\"return function \",n,\"(\",t.shimArgs.join(\",\"),\"){\"].join(\"\"));for(var a=[],o=[],s=[[\"array\",t.arrayArgs[0],\".shape\"].join(\"\")],l=0;l<t.arrayArgs.length;++l){var u=t.arrayArgs[l];r.push([\"t\",u,\"=array\",u,\".dtype,\",\"r\",u,\"=array\",u,\".order\"].join(\"\")),a.push(\"t\"+u),a.push(\"r\"+u),o.push(\"t\"+u),o.push(\"r\"+u+\".join()\"),s.push(\"array\"+u+\".data\"),s.push(\"array\"+u+\".stride\"),s.push(\"array\"+u+\".offset|0\")}for(var l=0;l<t.scalarArgs.length;++l)s.push(\"scalar\"+t.scalarArgs[l]);r.push([\"type=[\",o.join(\",\"),\"].join()\"].join(\"\")),r.push(\"proc=CACHED[type]\"),e.push(\"var \"+r.join(\",\")),e.push([\"if(!proc){\",\"CACHED[type]=proc=compile([\",a.join(\",\"),\"])}\",\"return proc(\",s.join(\",\"),\")}\"].join(\"\")),t.debug&&console.log(\"Generated thunk:\",e.join(\"\\n\"));var c=new Function(\"compile\",e.join(\"\\n\"));return c(i.bind(void 0,t))}var i=t(\"./compile.js\");e.exports=n},{\"./compile.js\":158}],160:[function(t,e,r){\"use strict\";function n(t,e){for(var r=1,n=t.length,i=t[0],a=t[0],o=1;n>o;++o)if(a=i,i=t[o],e(i,a)){if(o===r){r++;continue}t[r++]=i}return t.length=r,t}function i(t){for(var e=1,r=t.length,n=t[0],i=t[0],a=1;r>a;++a,i=n)if(i=n,n=t[a],n!==i){if(a===e){e++;continue}t[e++]=n}return t.length=e,t}function a(t,e,r){return 0===t.length?[]:e?(r||t.sort(e),n(t,e)):(r||t.sort(),i(t))}e.exports=a},{}],161:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}function i(t){var e=x([y({colormap:t,nshades:256,format:\"rgba\"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return b.divseq(e,255),e}function a(t,e,r,i,a,o,s,l,u,c,h,f,d,p){this.gl=t,this.shape=e,this.bounds=r,this._shader=i,this._pickShader=a,this._coordinateBuffer=o,this._vao=s,this._colorMap=l,this._contourShader=u,this._contourPickShader=c,this._contourBuffer=h,this._contourVAO=f,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new n([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=p,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this._field=[_(m.mallocFloat(1024),[0,0]),_(m.mallocFloat(1024),[0,0]),_(m.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.dirty=!0}function o(t,e){for(var r=e.axes&&e.axes.lastCubeProps.axis||R,n=e.showSurface,i=e.showContour,a=0;3>a;++a){n=n||e.surfaceProject[a];for(var o=0;3>o;++o)i=i||e.contourProject[a][o]}for(var a=0;3>a;++a){for(var s=F.projections[a],o=0;16>o;++o)s[o]=0;for(var o=0;4>o;++o)s[5*o]=1;s[5*a]=0,s[12+a]=e.axesBounds[+(r[a]>0)][a],k(s,t.model,s);for(var l=F.clipBounds[a],u=0;2>u;++u)for(var o=0;3>o;++o)l[u][o]=t.clipBounds[u][o];l[0][a]=-1e8,l[1][a]=1e8}return F.showSurface=n,F.showContour=i,F}function s(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=N;n.model=t.model||j,n.view=t.view||j,n.projection=t.projection||j,n.lowerBound=this.bounds[0],n.upperBound=this.bounds[1],n.contourColor=this.contourColor[0],n.inverseModel=A(n.inverseModel,n.model);for(var i=0;2>i;++i)for(var a=n.clipBounds[i],s=0;3>s;++s)a[s]=Math.min(Math.max(this.clipBounds[i][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.shape=n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=U;var l=B;k(l,n.view,n.model),k(l,n.projection,l),A(l,l);for(var i=0;3>i;++i)n.eyePosition[i]=l[12+i]/l[15];for(var u=l[15],i=0;3>i;++i)u+=this.lightPosition[i]*l[4*i+3];for(var i=0;3>i;++i){for(var c=l[12+i],s=0;3>s;++s)c+=l[4*s+i]*this.lightPosition[s];n.lightPosition[i]=c/u}var h=o(n,this);if(h.showSurface&&e===this.opacity<1){this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vao.draw(r.TRIANGLES,this._vertexCount);for(var i=0;3>i;++i)this.surfaceProject[i]&&(this._shader.uniforms.model=h.projections[i],this._shader.uniforms.clipBounds=h.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(h.showContour&&!e){var f=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,f.bind(),f.uniforms=n;var d=this._contourVAO;d.bind();for(var i=0;3>i;++i){f.uniforms.permutation=I[i],r.lineWidth(this.contourWidth[i]);for(var s=0;s<this.contourLevels[i].length;++s)s===this.highlightLevel[i]?(f.uniforms.contourColor=this.highlightColor[i],f.uniforms.contourTint=this.highlightTint[i]):(0===s||s-1===this.highlightLevel[i])&&(f.uniforms.contourColor=this.contourColor[i],f.uniforms.contourTint=this.contourTint[i]),f.uniforms.height=this.contourLevels[i][s],d.draw(r.LINES,this._contourCounts[i][s],this._contourOffsets[i][s])}for(var i=0;3>i;++i){f.uniforms.model=h.projections[i],f.uniforms.clipBounds=h.clipBounds[i];for(var s=0;3>s;++s)if(this.contourProject[i][s]){f.uniforms.permutation=I[s],r.lineWidth(this.contourWidth[s]);for(var p=0;p<this.contourLevels[s].length;++p)p===this.highlightLevel[s]?(f.uniforms.contourColor=this.highlightColor[s],f.uniforms.contourTint=this.highlightTint[s]):(0===p||p-1===this.highlightLevel[s])&&(f.uniforms.contourColor=this.contourColor[s],f.uniforms.contourTint=this.contourTint[s]),f.uniforms.height=this.contourLevels[s][p],d.draw(r.LINES,this._contourCounts[s][p],this._contourOffsets[s][p])}}d=this._dynamicVAO,d.bind();for(var i=0;3>i;++i)if(0!==this._dynamicCounts[i]){f.uniforms.model=n.model,f.uniforms.clipBounds=n.clipBounds,f.uniforms.permutation=I[i],r.lineWidth(this.dynamicWidth[i]),f.uniforms.contourColor=this.dynamicColor[i],f.uniforms.contourTint=this.dynamicTint[i],f.uniforms.height=this.dynamicLevel[i],d.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]);for(var s=0;3>s;++s)this.contourProject[s][i]&&(f.uniforms.model=h.projections[s],f.uniforms.clipBounds=h.clipBounds[s],d.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]))}d.unbind()}}function l(t,e){var r=e.shape.slice(),n=t.shape.slice();b.assign(t.lo(1,1).hi(r[0],r[1]),e),b.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),b.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),b.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),b.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))}function u(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function c(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function h(t){if(Array.isArray(t)){if(Array.isArray(t))return[c(t[0]),c(t[1]),c(t[2])];var e=c(t);return[e.slice(),e.slice(),e.slice()]}}function f(t){var e=t.gl,r=(t.field||t.coords&&t.coords[2]||_([],[0,0]),E(e)),n=S(e),i=C(e),o=z(e),s=p(e),l=g(e,[{buffer:s,size:4,stride:P,offset:0},{buffer:s,size:2,stride:P,offset:16},{buffer:s,size:3,stride:P,offset:24}]),u=p(e),c=g(e,[{buffer:u,size:4}]),h=p(e),f=g(e,[{buffer:h,size:2,type:e.FLOAT}]),d=v(e,1,256,e.RGBA,e.UNSIGNED_BYTE);d.minFilter=e.LINEAR,d.magFilter=e.LINEAR;var m=new a(e,[0,0],[[0,0,0],[0,0,0]],r,n,s,l,d,i,o,u,c,h,f),y={levels:[[],[],[]]};for(var b in t)y[b]=t[b];return y.colormap=y.colormap||\"jet\",m.update(y),m}e.exports=f;var d=t(\"bit-twiddle\"),p=t(\"gl-buffer\"),g=t(\"gl-vao\"),v=t(\"gl-texture2d\"),m=t(\"typedarray-pool\"),y=t(\"colormap\"),b=t(\"ndarray-ops\"),x=t(\"ndarray-pack\"),_=t(\"ndarray\"),w=t(\"surface-nets\"),k=t(\"gl-mat4/multiply\"),A=t(\"gl-mat4/invert\"),M=t(\"binary-search-bounds\"),L=t(\"ndarray-gradient\"),_=t(\"ndarray\"),T=t(\"./lib/shaders\"),E=T.createShader,C=T.createContourShader,S=T.createPickShader,z=T.createPickContourShader,P=36,j=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],O=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],I=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];!function(){for(var t=0;3>t;++t){var e=I[t],r=(t+1)%3,n=(t+2)%3;e[r+0]=1,e[n+3]=1,e[t+6]=1}}();var D=a.prototype;D.isTransparent=function(){return this.opacity<1},D.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},D.pickSlots=1,D.setPickBase=function(t){this.pickId=t};var R=[0,0,0],F={showSurface:!1,showContour:!1,projections:[j.slice(),j.slice(),j.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},N={model:j,view:j,projection:j,inverseModel:j.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1},B=j.slice(),U=[1,0,0,0,1,0,0,0,1];D.draw=function(t){return s.call(this,t,!1)},D.drawTransparent=function(t){return s.call(this,t,!0)};var V={model:j,view:j,projection:j,inverseModel:j,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};D.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=V;r.model=t.model||j,r.view=t.view||j,r.projection=t.projection||j,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=U;for(var n=0;2>n;++n)for(var i=r.clipBounds[n],a=0;3>a;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var s=o(r,this);if(s.showSurface){this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount);for(var n=0;3>n;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],this._pickShader.uniforms.clipBounds=s.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var u=this._contourVAO;u.bind();for(var a=0;3>a;++a){e.lineWidth(this.contourWidth[a]),l.uniforms.permutation=I[a];for(var n=0;n<this.contourLevels[a].length;++n)l.uniforms.height=this.contourLevels[a][n],u.draw(e.LINES,this._contourCounts[a][n],this._contourOffsets[a][n])}for(var n=0;3>n;++n){l.uniforms.model=s.projections[n],l.uniforms.clipBounds=s.clipBounds[n];for(var a=0;3>a;++a)if(this.contourProject[n][a]){l.uniforms.permutation=I[a],e.lineWidth(this.contourWidth[a]);for(var c=0;c<this.contourLevels[a].length;++c)l.uniforms.height=this.contourLevels[a][c],u.draw(e.LINES,this._contourCounts[a][c],this._contourOffsets[a][c])}}u.unbind()}},D.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var u=r.position;u[0]=u[1]=u[2]=0;for(var c=0;2>c;++c)for(var h=c?a:1-a,f=0;2>f;++f)for(var d=f?l:1-l,p=i+c,g=s+f,v=h*d,m=0;3>m;++m)u[m]+=this._field[m].get(p,g)*v;for(var y=this._pickResult.level,b=0;3>b;++b)if(y[b]=M.le(this.contourLevels[b],u[b]),y[b]<0)this.contourLevels[b].length>0&&(y[b]=0);else if(y[b]<this.contourLevels[b].length-1){var x=this.contourLevels[b][y[b]],_=this.contourLevels[b][y[b]+1];Math.abs(x-u[b])>Math.abs(_-u[b])&&(y[b]+=1)}r.index[0]=.5>a?i:i+1,r.index[1]=.5>l?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1];for(var m=0;3>m;++m)r.dataCoordinate[m]=this._field[m].get(r.index[0],r.index[1]);return r},D.update=function(t){t=t||{},this.dirty=!0,\"contourWidth\"in t&&(this.contourWidth=u(t.contourWidth,Number)),\"showContour\"in t&&(this.showContour=u(t.showContour,Boolean)),\"showSurface\"in t&&(this.showSurface=!!t.showSurface),\"contourTint\"in t&&(this.contourTint=u(t.contourTint,Boolean)),\"contourColor\"in t&&(this.contourColor=h(t.contourColor)),\"contourProject\"in t&&(this.contourProject=u(t.contourProject,function(t){return u(t,Boolean)})),\"surfaceProject\"in t&&(this.surfaceProject=t.surfaceProject),\"dynamicColor\"in t&&(this.dynamicColor=h(t.dynamicColor)),\"dynamicTint\"in t&&(this.dynamicTint=u(t.dynamicTint,Number)),\"dynamicWidth\"in t&&(this.dynamicWidth=u(t.dynamicWidth,Number)),\"opacity\"in t&&(this.opacity=t.opacity);var e=t.field||t.coords&&t.coords[2]||null;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),\"field\"in t||\"coords\"in t){var r=(e.shape[0]+2)*(e.shape[1]+2);r>this._field[2].data.length&&(m.freeFloat(this._field[2].data),this._field[2].data=m.mallocFloat(d.nextPow2(r))),this._field[2]=_(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),l(this._field[2],e),this.shape=e.shape.slice();for(var n=this.shape,a=0;2>a;++a)this._field[2].size>this._field[a].data.length&&(m.freeFloat(this._field[a].data),this._field[a].data=m.mallocFloat(this._field[2].size)),this._field[a]=_(this._field[a].data,[n[0]+2,n[1]+2]);if(t.coords){var o=t.coords;if(!Array.isArray(o)||3!==o.length)throw new Error(\"gl-surface: invalid coordinates for x/y\");for(var a=0;2>a;++a){for(var s=o[a],c=0;2>c;++c)if(s.shape[c]!==n[c])throw new Error(\"gl-surface: coords have incorrect shape\");l(this._field[a],s)}}else if(t.ticks){var f=t.ticks;if(!Array.isArray(f)||2!==f.length)throw new Error(\"gl-surface: invalid ticks\");for(var a=0;2>a;++a){var p=f[a];if((Array.isArray(p)||p.length)&&(p=_(p)),p.shape[0]!==n[a])throw new Error(\"gl-surface: invalid tick length\");var g=_(p.data,n);g.stride[a]=p.stride[0],g.stride[1^a]=0,l(this._field[a],g)}}else{for(var a=0;2>a;++a){var v=[0,0];v[a]=1,this._field[a]=_(this._field[a].data,[n[0]+2,n[1]+2],v,0)}this._field[0].set(0,0,0);for(var c=0;c<n[0];++c)this._field[0].set(c+1,0,c);this._field[0].set(n[0]+1,0,n[0]-1),this._field[1].set(0,0,0);for(var c=0;c<n[1];++c)this._field[1].set(0,c+1,c);this._field[1].set(0,n[1]+1,n[1]-1)}for(var y=this._field,b=(y[2].size,_(m.mallocFloat(3*y[2].size*2),[3,n[0]+2,n[1]+2,2])),a=0;3>a;++a)L(b.pick(a),y[a],\"mirror\");for(var x=_(m.mallocFloat(3*y[2].size),[n[0]+2,n[1]+2,3]),a=0;a<n[0]+2;++a)for(var c=0;c<n[1]+2;++c){var k=b.get(0,a,c,0),A=b.get(0,a,c,1),M=b.get(1,a,c,0),T=b.get(1,a,c,1),E=b.get(2,a,c,0),C=b.get(2,a,c,1),S=M*C-T*E,z=E*A-C*k,P=k*T-A*M,j=Math.sqrt(S*S+z*z+P*P);1e-8>j?(j=Math.max(Math.abs(S),Math.abs(z),Math.abs(P)),1e-8>j?(P=1,z=S=0,j=1):j=1/j):j=1/Math.sqrt(j),x.set(a,c,0,S*j),x.set(a,c,1,z*j),x.set(a,c,2,P*j)}m.free(b.data);for(var I=[1/0,1/0,1/0],D=[-(1/0),-(1/0),-(1/0)],R=(n[0]-1)*(n[1]-1)*6,F=m.mallocFloat(d.nextPow2(9*R)),N=0,B=0,a=0;a<n[0]-1;++a)t:for(var c=0;c<n[1]-1;++c){for(var U=0;2>U;++U)for(var V=0;2>V;++V)for(var q=0;3>q;++q){var H=this._field[q].get(1+a+U,1+c+V);if(isNaN(H)||!isFinite(H))continue t}for(var q=0;6>q;++q){var G=a+O[q][0],Y=c+O[q][1],W=this._field[0].get(G+1,Y+1),X=this._field[1].get(G+1,Y+1),H=this._field[2].get(G+1,Y+1),S=x.get(G+1,Y+1,0),z=x.get(G+1,Y+1,1),P=x.get(G+1,Y+1,2);F[N++]=G,F[N++]=Y,F[N++]=W,F[N++]=X,F[N++]=H,F[N++]=0,F[N++]=S,F[N++]=z,F[N++]=P,I[0]=Math.min(I[0],W),I[1]=Math.min(I[1],X),I[2]=Math.min(I[2],H),D[0]=Math.max(D[0],W),D[1]=Math.max(D[1],X),D[2]=Math.max(D[2],H),B+=1}}this._vertexCount=B,this._coordinateBuffer.update(F.subarray(0,N)),m.freeFloat(F),m.free(x.data),this.bounds=[I,D]}var Z=!1;if(\"levels\"in t){var Q=t.levels;Q=Array.isArray(Q[0])?Q.slice():[[],[],Q];for(var a=0;3>a;++a)Q[a]=Q[a].slice(),Q.sort(function(t,e){return t-e});t:for(var a=0;3>a;++a){if(Q[a].length!==this.contourLevels[a].length){Z=!0;break}for(var c=0;c<Q[a].length;++c)if(Q[a][c]!==this.contourLevels[a][c]){Z=!0;break t}}this.contourLevels=Q}if(Z){for(var y=this._field,n=this.shape,$=[],K=0;3>K;++K){for(var Q=this.contourLevels[K],J=[],tt=[],et=[0,0],a=0;a<Q.length;++a){var rt=w(this._field[K],Q[a]);J.push($.length/4|0);var B=0;t:for(var c=0;c<rt.cells.length;++c)for(var nt=rt.cells[c],q=0;2>q;++q){var it=rt.positions[nt[q]],at=it[0],ot=0|Math.floor(at),st=at-ot,lt=it[1],ut=0|Math.floor(lt),ct=lt-ut,ht=!1;e:for(var ft=0;2>ft;++ft){et[ft]=0;for(var dt=(K+ft+1)%3,U=0;2>U;++U)for(var pt=U?st:1-st,G=0|Math.min(Math.max(ot+U,0),n[0]),V=0;2>V;++V){var gt=V?ct:1-ct,Y=0|Math.min(Math.max(ut+V,0),n[1]),H=this._field[dt].get(G,Y);if(!isFinite(H)||isNaN(H)){ht=!0;break e}var vt=pt*gt;et[ft]+=vt*H}}if(ht){if(q>0){for(var mt=0;4>mt;++mt)$.pop();B-=1}continue t}$.push(et[0],et[1],it[0],it[1]),B+=1}tt.push(B)}this._contourOffsets[K]=J,this._contourCounts[K]=tt}for(var yt=m.mallocFloat($.length),a=0;a<$.length;++a)yt[a]=$[a];this._contourBuffer.update(yt),m.freeFloat(yt)}t.colormap&&this._colorMap.setPixels(i(t.colormap))},D.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;3>t;++t)m.freeFloat(this._field[t].data)},D.highlight=function(t){if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;3>e;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var r;if(r=this.snapToData?t.dataCoordinate:t.position,this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,i=this.shape,a=m.mallocFloat(12*i[0]*i[1]),o=0;3>o;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var s=(o+1)%3,l=(o+2)%3,u=this._field[o],c=this._field[s],h=this._field[l],f=w(u,r[o]),d=f.cells,p=f.positions;this._dynamicOffsets[o]=n;for(var e=0;e<d.length;++e)for(var g=d[e],v=0;2>v;++v){var y=p[g[v]],b=+y[0],x=0|b,_=0|Math.min(x+1,i[0]),k=b-x,A=1-k,M=+y[1],L=0|M,T=0|Math.min(L+1,i[1]),E=M-L,C=1-E,S=A*C,z=A*E,P=k*C,j=k*E,O=S*c.get(x,L)+z*c.get(x,T)+P*c.get(_,L)+j*c.get(_,T),I=S*h.get(x,L)+z*h.get(x,T)+P*h.get(_,L)+j*h.get(_,T);if(isNaN(O)||isNaN(I)){v&&(n-=1);break}a[2*n+0]=O,a[2*n+1]=I,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),m.freeFloat(a)}}},{\"./lib/shaders\":148,\"binary-search-bounds\":149,\"bit-twiddle\":33,colormap:40,\"gl-buffer\":59,\"gl-mat4/invert\":78,\"gl-mat4/multiply\":80,\"gl-texture2d\":162,\"gl-vao\":166,ndarray:189,\"ndarray-gradient\":150,\"ndarray-ops\":184,\"ndarray-pack\":155,\"surface-nets\":211,\"typedarray-pool\":217}],162:[function(t,e,r){\"use strict\";function n(t){v=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],m=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],y=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}function i(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(0>e||e>i||0>r||r>i)throw new Error(\"gl-texture2d: Invalid texture size\");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function a(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}function o(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function s(t,e,r,n,i,a,s,l){var u=l.dtype,c=l.shape.slice();if(c.length<2||c.length>3)throw new Error(\"gl-texture2d: Invalid ndarray, must be 2d or 3d\");var h=0,f=0,v=o(c,l.stride.slice());\"float32\"===u?h=t.FLOAT:\"float64\"===u?(h=t.FLOAT,v=!1,u=\"float32\"):\"uint8\"===u?h=t.UNSIGNED_BYTE:(h=t.UNSIGNED_BYTE,v=!1,u=\"uint8\");var m=1;if(2===c.length)f=t.LUMINANCE,c=[c[0],c[1],1],l=d(l.data,c,[l.stride[0],l.stride[1],1],l.offset);else{if(3!==c.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===c[2])f=t.ALPHA;else if(2===c[2])f=t.LUMINANCE_ALPHA;else if(3===c[2])f=t.RGB;else{if(4!==c[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");f=t.RGBA}m=c[2]}if(f!==t.LUMINANCE&&f!==t.ALPHA||i!==t.LUMINANCE&&i!==t.ALPHA||(f=i),f!==i)throw new Error(\"gl-texture2d: Incompatible texture format for setPixels\");var y=l.size,x=s.indexOf(n)<0;if(x&&s.push(n),h===a&&v)0===l.offset&&l.data.length===y?x?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,l.data):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,l.data):x?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,l.data.subarray(l.offset,l.offset+y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,l.data.subarray(l.offset,l.offset+y));else{var _;_=a===t.FLOAT?g.mallocFloat32(y):g.mallocUint8(y);var w=d(_,c,[c[2],c[2]*c[0],1]);h===t.FLOAT&&a===t.UNSIGNED_BYTE?b(w,l):p.assign(w,l),x?t.texImage2D(t.TEXTURE_2D,n,i,c[0],c[1],0,i,a,_.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,c[0],c[1],i,a,_.subarray(0,y)),a===t.FLOAT?g.freeFloat32(_):g.freeUint8(_)}}function l(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function u(t,e,r,n,i){var o=t.getParameter(t.MAX_TEXTURE_SIZE);if(0>e||e>o||0>r||r>o)throw new Error(\"gl-texture2d: Invalid texture shape\");if(i===t.FLOAT&&!t.getExtension(\"OES_texture_float\"))throw new Error(\"gl-texture2d: Floating point textures not supported on this platform\");var s=l(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new a(t,s,e,r,n,i)}function c(t,e,r,n){var i=l(t);return t.texImage2D(t.TEXTURE_2D,0,r,r,n,e),new a(t,i,0|e.width,0|e.height,r,n)}function h(t,e){var r=e.dtype,n=e.shape.slice(),i=t.getParameter(t.MAX_TEXTURE_SIZE);if(n[0]<0||n[0]>i||n[1]<0||n[1]>i)throw new Error(\"gl-texture2d: Invalid texture size\");var s=o(n,e.stride.slice()),u=0;\"float32\"===r?u=t.FLOAT:\"float64\"===r?(u=t.FLOAT,s=!1,r=\"float32\"):\"uint8\"===r?u=t.UNSIGNED_BYTE:(u=t.UNSIGNED_BYTE,s=!1,r=\"uint8\");var c=0;if(2===n.length)c=t.LUMINANCE,n=[n[0],n[1],1],e=d(e.data,n,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==n.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===n[2])c=t.ALPHA;else if(2===n[2])c=t.LUMINANCE_ALPHA;else if(3===n[2])c=t.RGB;else{if(4!==n[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");c=t.RGBA}}u!==t.FLOAT||t.getExtension(\"OES_texture_float\")||(u=t.UNSIGNED_BYTE,s=!1);var h,f,v=e.size;if(s)h=0===e.offset&&e.data.length===v?e.data:e.data.subarray(e.offset,e.offset+v);else{var m=[n[2],n[2]*n[0],1];f=g.malloc(v,r);var y=d(f,n,m,0);\"float32\"!==r&&\"float64\"!==r||u!==t.UNSIGNED_BYTE?p.assign(y,e):b(y,e),h=f.subarray(0,v)}var x=l(t);return t.texImage2D(t.TEXTURE_2D,0,c,n[0],n[1],0,c,u,h),s||g.free(f),new a(t,x,n[0],n[1],c,u)}function 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i=0;i<t.length;++i){var a=t[i];\"number\"==typeof a?this._attribs.push(new n(i,1,a)):Array.isArray(a)&&this._attribs.push(new n(i,a.length,a[0],a[1],a[2],a[3]))}this._useElements=!!e,this._elementsType=r||this.gl.UNSIGNED_SHORT},i.prototype.draw=function(t,e,r){r=r||0;var n=this.gl;this._useElements?n.drawElements(t,e,this._elementsType,r):n.drawArrays(t,r,e)},e.exports=a},{\"./do-bind.js\":163}],166:[function(t,e,r){\"use strict\";function n(t,e,r,n){var o,s=t.getExtension(\"OES_vertex_array_object\");return o=s?i(t,s):a(t),o.update(e,r,n),o}var i=t(\"./lib/vao-native.js\"),a=t(\"./lib/vao-emulated.js\");e.exports=n},{\"./lib/vao-emulated.js\":164,\"./lib/vao-native.js\":165}],167:[function(t,e,r){function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3];return t[0]=r[0]*n+r[4]*i+r[8]*a+r[12]*o,t[1]=r[1]*n+r[5]*i+r[9]*a+r[13]*o,t[2]=r[2]*n+r[6]*i+r[10]*a+r[14]*o,t[3]=r[3]*n+r[7]*i+r[11]*a+r[15]*o,t}e.exports=n},{}],168:[function(t,e,r){\"use strict\";function 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Array(i+1),c=0;i>=c;++c)l[c]=c;0>o&&(l[0]=1,l[1]=0);for(var h=new n(l,new Array(i+1),!1),f=h.adjacent,d=new Array(i+2),c=0;i>=c;++c){for(var p=l.slice(),g=0;i>=g;++g)g===c&&(p[g]=-1);var v=p[0];p[0]=p[1],p[1]=v;var m=new n(p,new Array(i+1),!0);f[c]=m,d[c]=m}d[i+1]=h;for(var c=0;i>=c;++c)for(var p=f[c].vertices,y=f[c].adjacent,g=0;i>=g;++g){var b=p[g];if(0>b)y[g]=h;else for(var x=0;i>=x;++x)f[x].vertices.indexOf(b)<0&&(y[g]=f[x])}for(var _=new s(i,a,d),w=!!e,c=i+1;r>c;++c)_.insert(t[c],w);return _.boundary()}e.exports=l;var u=t(\"robust-orientation\"),c=t(\"simplicial-complex\").compareCells;n.prototype.flip=function(){var t=this.vertices[0];this.vertices[0]=this.vertices[1],this.vertices[1]=t;var e=this.adjacent[0];this.adjacent[0]=this.adjacent[1],this.adjacent[1]=e};var h=[],f=s.prototype;f.handleBoundaryDegeneracy=function(t,e){var r=this.dimension,n=this.vertices.length-1,i=this.tuple,a=this.vertices,o=[t];for(t.lastVisited=-n;o.length>0;){t=o.pop();for(var s=(t.vertices,t.adjacent),l=0;r>=l;++l){var u=s[l];if(u.boundary&&!(u.lastVisited<=-n)){for(var c=u.vertices,h=0;r>=h;++h){var f=c[h];0>f?i[h]=e:i[h]=a[f]}var d=this.orient();if(d>0)return u;u.lastVisited=-n,0===d&&o.push(u)}}}return null},f.walk=function(t,e){var r=this.vertices.length-1,n=this.dimension,i=this.vertices,a=this.tuple,o=e?this.interior.length*Math.random()|0:this.interior.length-1,s=this.interior[o];t:for(;!s.boundary;){for(var l=s.vertices,u=s.adjacent,c=0;n>=c;++c)a[c]=i[l[c]];s.lastVisited=r;for(var c=0;n>=c;++c){var h=u[c];if(!(h.lastVisited>=r)){var f=a[c];a[c]=t;var d=this.orient();if(a[c]=f,0>d){s=h;continue t}h.boundary?h.lastVisited=-r:h.lastVisited=r}}return}return s},f.addPeaks=function(t,e){var r=this.vertices.length-1,o=this.dimension,s=this.vertices,l=this.tuple,u=this.interior,c=this.simplices,h=[e];e.lastVisited=r,e.vertices[e.vertices.indexOf(-1)]=r,e.boundary=!1,u.push(e);for(var f=[];h.length>0;){var e=h.pop(),d=e.vertices,p=e.adjacent,g=d.indexOf(r);if(!(0>g))for(var v=0;o>=v;++v)if(v!==g){var m=p[v];if(m.boundary&&!(m.lastVisited>=r)){var y=m.vertices;if(m.lastVisited!==-r){for(var b=0,x=0;o>=x;++x)y[x]<0?(b=x,l[x]=t):l[x]=s[y[x]];var _=this.orient();if(_>0){y[b]=r,m.boundary=!1,u.push(m),h.push(m),m.lastVisited=r;continue}m.lastVisited=-r}var w=m.adjacent,k=d.slice(),A=p.slice(),M=new n(k,A,!0);c.push(M);var L=w.indexOf(e);if(!(0>L)){w[L]=M,A[g]=m,k[v]=-1,A[v]=e,p[v]=M,M.flip();for(var x=0;o>=x;++x){var T=k[x];if(!(0>T||T===r)){for(var E=new Array(o-1),C=0,S=0;o>=S;++S){var z=k[S];0>z||S===x||(E[C++]=z)}f.push(new i(E,M,x))}}}}}}f.sort(a);for(var v=0;v+1<f.length;v+=2){var P=f[v],j=f[v+1],O=P.index,I=j.index;0>O||0>I||(P.cell.adjacent[P.index]=j.cell,j.cell.adjacent[j.index]=P.cell)}},f.insert=function(t,e){var r=this.vertices;r.push(t);var n=this.walk(t,e);if(n){for(var i=this.dimension,a=this.tuple,o=0;i>=o;++o){var s=n.vertices[o];0>s?a[o]=t:a[o]=r[s]}var 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e?this.words[n]=this.words[n]|1<<i:this.words[n]=this.words[n]&~(1<<i),this.strip()},i.prototype.iadd=function(t){if(this.sign&&!t.sign){this.sign=!1;var e=this.isub(t);return this.sign=!this.sign,this._normSign()}if(!this.sign&&t.sign){t.sign=!1;var e=this.isub(t);return t.sign=!0,e._normSign()}var r,n;this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,a=0;a<n.length;a++){var e=r.words[a]+n.words[a]+i;this.words[a]=67108863&e,i=e>>>26}for(;0!==i&&a<r.length;a++){var e=r.words[a]+i;this.words[a]=67108863&e,i=e>>>26}if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this},i.prototype.add=function(t){if(t.sign&&!this.sign){t.sign=!1;var e=this.sub(t);return t.sign=!0,e}if(!t.sign&&this.sign){this.sign=!1;var e=t.sub(this);return this.sign=!0,e}return this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},i.prototype.isub=function(t){if(t.sign){t.sign=!1;var e=this.iadd(t);return t.sign=!0,e._normSign()}if(this.sign)return this.sign=!1,this.iadd(t),this.sign=!0,this._normSign();var r=this.cmp(t);if(0===r)return this.sign=!1,this.length=1,this.words[0]=0,this;var n,i;r>0?(n=this,i=t):(n=t,i=this);for(var a=0,o=0;o<i.length;o++){var e=n.words[o]-i.words[o]+a;a=e>>26,this.words[o]=67108863&e}for(;0!==a&&o<n.length;o++){var e=n.words[o]+a;a=e>>26,this.words[o]=67108863&e}if(0===a&&o<n.length&&n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this.length=Math.max(this.length,o),n!==this&&(this.sign=!0),this.strip()},i.prototype.sub=function(t){return this.clone().isub(t)},i.prototype._smallMulTo=function(t,e){e.sign=t.sign!==this.sign,e.length=this.length+t.length;for(var r=0,n=0;n<e.length-1;n++){for(var i=r>>>26,a=67108863&r,o=Math.min(n,t.length-1),s=Math.max(0,n-this.length+1);o>=s;s++){var l=n-s,u=0|this.words[l],c=0|t.words[s],h=u*c,f=67108863&h;i=i+(h/67108864|0)|0,f=f+a|0,a=67108863&f,i=i+(f>>>26)|0}e.words[n]=a,r=i}return 0!==r?e.words[n]=r:e.length--,e.strip()},i.prototype._bigMulTo=function(t,e){e.sign=t.sign!==this.sign,e.length=this.length+t.length;for(var r=0,n=0,i=0;i<e.length-1;i++){var a=n;n=0;for(var o=67108863&r,s=Math.min(i,t.length-1),l=Math.max(0,i-this.length+1);s>=l;l++){var u=i-l,c=0|this.words[u],h=0|t.words[l],f=c*h,d=67108863&f;a=a+(f/67108864|0)|0,d=d+o|0,o=67108863&d,a=a+(d>>>26)|0,n+=a>>>26,a&=67108863}e.words[i]=o,r=a,a=n}return 0!==r?e.words[i]=r:e.length--,e.strip()},i.prototype.mulTo=function(t,e){var r;return r=this.length+t.length<63?this._smallMulTo(t,e):this._bigMulTo(t,e)},i.prototype.mul=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},i.prototype.imul=function(t){if(0===this.cmpn(0)||0===t.cmpn(0))return this.words[0]=0,this.length=1,this;var e=this.length,r=t.length;this.sign=t.sign!==this.sign,this.length=this.length+t.length,this.words[this.length-1]=0;for(var n=this.length-2;n>=0;n--){for(var i=0,a=0,o=Math.min(n,r-1),s=Math.max(0,n-e+1);o>=s;s++){var l=n-s,u=this.words[l],c=t.words[s],h=u*c,f=67108863&h;i+=h/67108864|0,f+=a,a=67108863&f,i+=f>>>26}this.words[n]=a,this.words[n+1]+=i,i=0}for(var i=0,l=1;l<this.length;l++){var d=this.words[l]+i;this.words[l]=67108863&d,i=d>>>26}return this.strip()},i.prototype.imuln=function(t){r(\"number\"==typeof t);for(var e=0,n=0;n<this.length;n++){var i=this.words[n]*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[n]=67108863&a}return 0!==e&&(this.words[n]=e,this.length++),this},i.prototype.muln=function(t){return this.clone().imuln(t)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.mul(this)},i.prototype.ishln=function(t){r(\"number\"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!==e){for(var a=0,o=0;o<this.length;o++){var s=this.words[o]&i,l=this.words[o]-s<<e;this.words[o]=l|a,a=s>>>26-e}a&&(this.words[o]=a,this.length++)}if(0!==n){for(var o=this.length-1;o>=0;o--)this.words[o+n]=this.words[o];for(var o=0;n>o;o++)this.words[o]=0;this.length+=n}return this.strip()},i.prototype.ishrn=function(t,e,n){r(\"number\"==typeof t&&t>=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=n;if(i-=o,i=Math.max(0,i),l){for(var u=0;o>u;u++)l.words[u]=this.words[u];l.length=o}if(0===o);else if(this.length>o){this.length-=o;for(var u=0;u<this.length;u++)this.words[u]=this.words[u+o]}else this.words[0]=0,this.length=1;for(var c=0,u=this.length-1;u>=0&&(0!==c||u>=i);u--){var h=this.words[u];this.words[u]=c<<26-a|h>>>a,c=h&s}return l&&0!==c&&(l.words[l.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip(),this},i.prototype.shln=function(t){return this.clone().ishln(t)},i.prototype.shrn=function(t){return this.clone().ishrn(t)},i.prototype.testn=function(t){r(\"number\"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return!1;var a=this.words[n];return!!(a&i)},i.prototype.imaskn=function(t){r(\"number\"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(!this.sign,\"imaskn works only with positive numbers\"),0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},i.prototype.maskn=function(t){return this.clone().imaskn(t)},i.prototype.iaddn=function(t){return r(\"number\"==typeof t),0>t?this.isubn(-t):this.sign?1===this.length&&this.words[0]<t?(this.words[0]=t-this.words[0],this.sign=!1,this):(this.sign=!1,this.isubn(t),this.sign=!0,this):this._iaddn(t)},i.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},i.prototype.isubn=function(t){if(r(\"number\"==typeof t),0>t)return this.iaddn(-t);if(this.sign)return this.sign=!1,this.iaddn(t),this.sign=!0,this;this.words[0]-=t;for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},i.prototype.addn=function(t){return this.clone().iaddn(t)},i.prototype.subn=function(t){return this.clone().isubn(t)},i.prototype.iabs=function(){return this.sign=!1,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(t,e,n){var i,a=t.length+n;if(this.words.length<a){for(var o=new Array(a),i=0;i<this.length;i++)o[i]=this.words[i];this.words=o}else i=this.length;for(this.length=Math.max(this.length,a);i<this.length;i++)this.words[i]=0;for(var s=0,i=0;i<t.length;i++){var l=this.words[i+n]+s,u=t.words[i]*e;l-=67108863&u,s=(l>>26)-(u/67108864|0),this.words[i+n]=67108863&l}for(;i<this.length-n;i++){var l=this.words[i+n]+s;s=l>>26,this.words[i+n]=67108863&l}if(0===s)return this.strip();r(-1===s),s=0;for(var i=0;i<this.length;i++){var l=-this.words[i]+s;s=l>>26,this.words[i]=67108863&l}return this.sign=!0,this.strip()},i.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),a=t,o=a.words[a.length-1],s=this._countBits(o);r=26-s,0!==r&&(a=a.shln(r),n.ishln(r),o=a.words[a.length-1]);var l,u=n.length-a.length;if(\"mod\"!==e){l=new i(null),l.length=u+1,l.words=new Array(l.length);for(var c=0;c<l.length;c++)l.words[c]=0}var h=n.clone()._ishlnsubmul(a,1,u);h.sign||(n=h,l&&(l.words[u]=1));for(var f=u-1;f>=0;f--){var d=67108864*n.words[a.length+f]+n.words[a.length+f-1];for(d=Math.min(d/o|0,67108863),n._ishlnsubmul(a,d,f);n.sign;)d--,n.sign=!1,n._ishlnsubmul(a,1,f),0!==n.cmpn(0)&&(n.sign=!n.sign);l&&(l.words[f]=d)}return l&&l.strip(),n.strip(),\"div\"!==e&&0!==r&&n.ishrn(r),{div:l?l:null,mod:n}},i.prototype.divmod=function(t,e){if(r(0!==t.cmpn(0)),this.sign&&!t.sign){var n,a,o=this.neg().divmod(t,e);return\"mod\"!==e&&(n=o.div.neg()),\"div\"!==e&&(a=0===o.mod.cmpn(0)?o.mod:t.sub(o.mod)),{div:n,mod:a}}if(!this.sign&&t.sign){var n,o=this.divmod(t.neg(),e);return\"mod\"!==e&&(n=o.div.neg()),{div:n,mod:o.mod}}return this.sign&&t.sign?this.neg().divmod(t.neg(),e):t.length>this.length||this.cmp(t)<0?{div:new i(0),mod:this}:1===t.length?\"div\"===e?{div:this.divn(t.words[0]),mod:null}:\"mod\"===e?{div:null,mod:new i(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new i(this.modn(t.words[0]))}:this._wordDiv(t,e)},i.prototype.div=function(t){return this.divmod(t,\"div\").div},i.prototype.mod=function(t){return this.divmod(t,\"mod\").mod},i.prototype.divRound=function(t){var e=this.divmod(t);if(0===e.mod.cmpn(0))return e.div;var r=e.div.sign?e.mod.isub(t):e.mod,n=t.shrn(1),i=t.andln(1),a=r.cmp(n);return 0>a||1===i&&0===a?e.div:e.div.sign?e.div.isubn(1):e.div.iaddn(1)},i.prototype.modn=function(t){r(67108863>=t);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+this.words[i])%t;return n},i.prototype.idivn=function(t){r(67108863>=t);for(var e=0,n=this.length-1;n>=0;n--){var i=this.words[n]+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},i.prototype.divn=function(t){return this.clone().idivn(t)},i.prototype.egcd=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=new i(0),l=new i(1),u=0;e.isEven()&&n.isEven();)e.ishrn(1),n.ishrn(1),++u;for(var c=n.clone(),h=e.clone();0!==e.cmpn(0);){for(;e.isEven();)e.ishrn(1),a.isEven()&&o.isEven()?(a.ishrn(1),o.ishrn(1)):(a.iadd(c).ishrn(1),o.isub(h).ishrn(1));for(;n.isEven();)n.ishrn(1),s.isEven()&&l.isEven()?(s.ishrn(1),l.ishrn(1)):(s.iadd(c).ishrn(1),l.isub(h).ishrn(1));e.cmp(n)>=0?(e.isub(n),a.isub(s),o.isub(l)):(n.isub(e),s.isub(a),l.isub(o))}return{a:s,b:l,gcd:n.ishln(u)}},i.prototype._invmp=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(;e.isEven();)e.ishrn(1),a.isEven()?a.ishrn(1):a.iadd(s).ishrn(1);for(;n.isEven();)n.ishrn(1),o.isEven()?o.ishrn(1):o.iadd(s).ishrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(o)):(n.isub(e),o.isub(a))}return 0===e.cmpn(1)?a:o},i.prototype.gcd=function(t){if(0===this.cmpn(0))return t.clone();if(0===t.cmpn(0))return this.clone();var e=this.clone(),r=t.clone();e.sign=!1,r.sign=!1;for(var n=0;e.isEven()&&r.isEven();n++)e.ishrn(1),r.ishrn(1);for(;;){for(;e.isEven();)e.ishrn(1);for(;r.isEven();)r.ishrn(1);var i=e.cmp(r);if(0>i){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.ishln(n)},i.prototype.invm=function(t){return this.egcd(t).a.mod(t)},i.prototype.isEven=function(){return 0===(1&this.words[0])},i.prototype.isOdd=function(){return 1===(1&this.words[0])},i.prototype.andln=function(t){return this.words[0]&t},i.prototype.bincn=function(t){r(\"number\"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n){for(var a=this.length;n+1>a;a++)this.words[a]=0;return this.words[n]|=i,this.length=n+1,this}for(var o=i,a=n;0!==o&&a<this.length;a++){var s=this.words[a];s+=o,o=s>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},i.prototype.cmpn=function(t){var e=0>t;if(e&&(t=-t),this.sign&&!e)return-1;if(!this.sign&&e)return 1;t&=67108863,this.strip();var r;if(this.length>1)r=1;else{var n=this.words[0];r=n===t?0:t>n?-1:1}return this.sign&&(r=-r),r},i.prototype.cmp=function(t){if(this.sign&&!t.sign)return-1;if(!this.sign&&t.sign)return 1;var e=this.ucmp(t);return this.sign?-e:e},i.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=this.words[r],i=t.words[r];if(n!==i){i>n?e=-1:n>i&&(e=1);break}}return e},i.red=function(t){return new f(t)},i.prototype.toRed=function(t){return r(!this.red,\"Already a number in reduction context\"),r(!this.sign,\"red works only with positives\"),t.convertTo(this)._forceRed(t)},i.prototype.fromRed=function(){return r(this.red,\"fromRed works only with numbers in reduction context\"),this.red.convertFrom(this)},i.prototype._forceRed=function(t){return this.red=t,this},i.prototype.forceRed=function(t){return r(!this.red,\"Already a number in reduction context\"),this._forceRed(t)},i.prototype.redAdd=function(t){return r(this.red,\"redAdd works only with red numbers\"),this.red.add(this,t)},i.prototype.redIAdd=function(t){return r(this.red,\"redIAdd works only with red numbers\"),this.red.iadd(this,t)},i.prototype.redSub=function(t){return r(this.red,\"redSub works only with red numbers\"),this.red.sub(this,t)},i.prototype.redISub=function(t){return r(this.red,\"redISub works only with red numbers\"),this.red.isub(this,t)},i.prototype.redShl=function(t){return r(this.red,\"redShl works only with red numbers\"),this.red.shl(this,t)},i.prototype.redMul=function(t){return r(this.red,\"redMul works only with red numbers\"),this.red._verify2(this,t),this.red.mul(this,t)},i.prototype.redIMul=function(t){return r(this.red,\"redMul works only with red numbers\"),this.red._verify2(this,t),this.red.imul(this,t)},i.prototype.redSqr=function(){return r(this.red,\"redSqr works only with red numbers\"),this.red._verify1(this),this.red.sqr(this)},i.prototype.redISqr=function(){return r(this.red,\"redISqr works only with red numbers\"),this.red._verify1(this),this.red.isqr(this)},i.prototype.redSqrt=function(){return r(this.red,\"redSqrt works only with red numbers\"),this.red._verify1(this),this.red.sqrt(this)},i.prototype.redInvm=function(){return r(this.red,\"redInvm works only with red numbers\"),this.red._verify1(this),this.red.invm(this)},i.prototype.redNeg=function(){return r(this.red,\"redNeg works only with red numbers\"),this.red._verify1(this),this.red.neg(this)},i.prototype.redPow=function(t){return r(this.red&&!t.red,\"redPow(normalNum)\"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};s.prototype._tmp=function(){var t=new i(null);return t.words=new Array(Math.ceil(this.n/13)),t},s.prototype.ireduce=function(t){var e,r=t;do this.split(r,this.tmp),r=this.imulK(r),r=r.iadd(this.tmp),e=r.bitLength();while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},s.prototype.split=function(t,e){t.ishrn(this.n,0,e)},s.prototype.imulK=function(t){return t.imul(this.k)},n(l,s),l.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;n>i;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var a=t.words[9];e.words[e.length++]=a&r;for(var i=10;i<t.length;i++){var o=t.words[i];t.words[i-10]=(o&r)<<4|a>>>22,a=o}t.words[i-10]=a>>>22,t.length-=9},l.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e,r=0,n=0;n<t.length;n++){var i=t.words[n];e=64*i,r+=977*i,e+=r/67108864|0,r&=67108863,t.words[n]=r,r=e}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(u,s),n(c,s),n(h,s),h.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*t.words[r]+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},i._prime=function y(t){if(m[t])return m[t];var y;if(\"k256\"===t)y=new l;else if(\"p224\"===t)y=new u;else if(\"p192\"===t)y=new c;else{if(\"p25519\"!==t)throw new Error(\"Unknown prime \"+t);y=new h}return m[t]=y,y},f.prototype._verify1=function(t){r(!t.sign,\"red works only with positives\"),r(t.red,\"red works only with red numbers\")},f.prototype._verify2=function(t,e){r(!t.sign&&!e.sign,\"red works only with positives\"),r(t.red&&t.red===e.red,\"red works only with red numbers\")},f.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.mod(this.m)._forceRed(this)},f.prototype.neg=function(t){var e=t.clone();return e.sign=!e.sign,e.iadd(this.m)._forceRed(this)},f.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},f.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},f.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},f.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},f.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.shln(e))},f.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},f.prototype.mul=function(t,e){return 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n=e.clone();0!==n.cmpn(0);)r.push(n.andln(1)),n.ishrn(1);for(var a=t,o=0;o<r.length&&0===r[o];o++,a=this.sqr(a));if(++o<r.length)for(var n=this.sqr(a);o<r.length;o++,n=this.sqr(n))0!==r[o]&&(a=this.mul(a,n));return a},f.prototype.convertTo=function(t){var e=t.mod(this.m);return e===t?e.clone():e;\n",
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c,h=t(\"typedarray-pool\"),f=t(\"./lib/sweep\"),d=t(\"./lib/intersect\")},{\"./lib/intersect\":249,\"./lib/sweep\":253,\"typedarray-pool\":217}],248:[function(t,e,r){\"use strict\";function n(t,e,r){var n=\"bruteForce\"+(t?\"Red\":\"Blue\")+(e?\"Flip\":\"\")+(r?\"Full\":\"\"),i=[\"function \",n,\"(\",w.join(),\"){\",\"var \",u,\"=2*\",a,\";\"],l=\"for(var i=\"+c+\",\"+p+\"=\"+u+\"*\"+c+\";i<\"+h+\";++i,\"+p+\"+=\"+u+\"){var x0=\"+f+\"[\"+o+\"+\"+p+\"],x1=\"+f+\"[\"+o+\"+\"+p+\"+\"+a+\"],xi=\"+d+\"[i];\",k=\"for(var j=\"+g+\",\"+b+\"=\"+u+\"*\"+g+\";j<\"+v+\";++j,\"+b+\"+=\"+u+\"){var y0=\"+m+\"[\"+o+\"+\"+b+\"],\"+(r?\"y1=\"+m+\"[\"+o+\"+\"+b+\"+\"+a+\"],\":\"\")+\"yi=\"+y+\"[j];\";return t?i.push(l,_,\":\",k):i.push(k,_,\":\",l),r?i.push(\"if(y1<x0||x1<y0)continue;\"):e?i.push(\"if(y0<=x0||x1<y0)continue;\"):i.push(\"if(y0<x0||x1<y0)continue;\"),i.push(\"for(var k=\"+o+\"+1;k<\"+a+\";++k){var 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l=t(\"typedarray-pool\"),u=t(\"bit-twiddle\"),c=t(\"./brute\"),h=c.partial,f=c.full,d=t(\"./sweep\"),p=t(\"./median\"),g=t(\"./partition\"),v=128,m=1<<22,y=1<<22,b=g(\"!(lo>=p0)&&!(p1>=hi)\",[\"p0\",\"p1\"]),x=g(\"lo===p0\",[\"p0\"]),_=g(\"lo<p0\",[\"p0\"]),w=g(\"hi<=p0\",[\"p0\"]),k=g(\"lo<=p0&&p0<=hi\",[\"p0\"]),A=g(\"lo<p0&&p0<=hi\",[\"p0\"]),M=6,L=2,T=1024,E=l.mallocInt32(T),C=l.mallocDouble(T)},{\"./brute\":248,\"./median\":250,\"./partition\":251,\"./sweep\":253,\"bit-twiddle\":33,\"typedarray-pool\":217}],250:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a){for(var o=2*t,s=o*(r+1)+e,l=r+1;n>l;++l,s+=o)for(var u=i[s],c=l,h=o*(l-1);c>r&&i[h+e]>u;--c,h-=o){for(var f=h,d=h+o,p=0;o>p;++p,++f,++d){var g=i[f];i[f]=i[d],i[d]=g}var v=a[c];a[c]=a[c-1],a[c-1]=v}}function i(t,e,r,i,a,l){if(r+1>=i)return r;for(var u=r,c=i,h=i+r>>>1,f=2*t,d=h,p=a[f*h+e];c>u;){if(s>c-u){n(t,e,u,c,a,l),p=a[f*h+e];break}var 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h=n.l+n.w*a.x,f=n.t+n.h*(1-a.y),d=\"left\";\"right\"===a.xanchor||\"auto\"===a.xanchor&&a.x>=2/3?(h-=u,d=\"right\"):(\"center\"===a.xanchor||\"auto\"===a.xanchor&&a.x>1/3)&&(h-=u/2,d=\"center\");var p=\"top\";\"bottom\"===a.yanchor||\"auto\"===a.yanchor&&a.y<=1/3?(f-=c,p=\"bottom\"):(\"middle\"===a.yanchor||\"auto\"===a.yanchor&&a.y<2/3)&&(f-=c/2,p=\"middle\"),u=Math.ceil(u),c=Math.ceil(c),h=Math.round(h),f=Math.round(f),r._infolayer.selectAll(\"svg.legend\").call(o.Drawing.setRect,h,f,u,c),r._infolayer.selectAll(\"svg.legend .bg\").call(o.Drawing.setRect,l/2,l/2,u-l,c-l),o.Plots.autoMargin(t,\"legend\",{x:a.x,y:a.y,l:u*({right:1,center:.5}[d]||0),r:u*({left:1,center:.5}[d]||0),b:c*({top:1,middle:.5}[p]||0),t:c*({bottom:1,middle:.5}[p]||0)})}},{\"../../plotly\":330,\"./attributes\":293,d3:53}],295:[function(t,e,r){\"use strict\";function n(t){if(!(this instanceof n))return new n;var 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n=t.getAttribute(\"data-val\")||!0,i=t.getAttribute(\"data-attr\"),o=\"true\"===t.getAttribute(\"data-toggle\"),s=a.select(t);o?i===r&&s.classed(\"active\",!s.classed(\"active\")):s.classed(\"active\",e[i]===n)})},o.hasButtons=function(t){var e=this.buttons;if(t.length!==e.length)return!1;for(var r=0;r<t.length;++r){if(t[r].length!==e[r].length)return!1;for(var n=0;n<t[r].length;n++)if(t[r][n]!==e[r][n])return!1}return!0},o.getLogo=function(){var t=this.createGroup(),e=document.createElement(\"a\");return e.href=\"https://plot.ly/\",e.target=\"_blank\",e.setAttribute(\"data-title\",\"Produced with Plotly\"),e.className=\"modebar-btn plotlyjsicon modebar-btn--logo\",e.appendChild(this.createIcon(i.Icons.plotlylogo)),t.appendChild(e),t},o.handleCartesian=function(t){var e=t.currentTarget,r=e.getAttribute(\"data-attr\"),n=e.getAttribute(\"data-val\")||!0,a=this,o=this.graphInfo,s=this.graphInfo._fullLayout,l={};if(\"zoom\"===r)for(var u,c,h,f=\"in\"===n?.5:2,d=(1+f)/2,p=(1-f)/2,g=i.Axes.list(o,null,!0),v=0;v<g.length;v++)u=g[v],u.fixedrange||(c=u._name,\"auto\"===n?l[c+\".autorange\"]=!0:\"reset\"===n?void 0===u._rangeInitial?l[c+\".autorange\"]=!0:l[c+\".range\"]=u._rangeInitial.slice():(h=u.range,l[c+\".range\"]=[d*h[0]+p*h[1],d*h[1]+p*h[0]]));else\"hovermode\"!==r||\"x\"!==n&&\"y\"!==n||(n=s._isHoriz?\"y\":\"x\",e.setAttribute(\"data-val\",n)),l[r]=n;i.relayout(o,l).then(function(){a.updateActiveButton(),\"dragmode\"===r&&(s._hasCartesian&&i.Fx.setCursor(s._paper.select(\".nsewdrag\"),{pan:\"move\",zoom:\"crosshair\"}[n]),i.Fx.supplyLayoutDefaults(o.layout,s,o._fullData))})},o.handleHover3d=function(t){var e,r,n,a,o,s,l,u,c,h=t.currentTarget,f=JSON.parse(h.getAttribute(\"data-val\"))||!1,d=this,p=this.graphInfo,g=p._fullLayout,v=i.Plots.getSubplotIds(g,\"gl3d\"),m={},y={},b=[\"xaxis\",\"yaxis\",\"zaxis\"],x=[\"showspikes\",\"spikesides\",\"spikethickness\",\"spikecolor\"];if(f)m=f,h.setAttribute(\"data-val\",JSON.stringify(null));else{for(m={\"allaxes.showspikes\":!1},e=0;e<v.length;e++)for(r=v[e],n=g[r],a=y[r]={},o=0;3>o;o++)for(s=b[o],l=a[s]={},u=0;u<x.length;u++)c=x[u],l[c]=n[s][c];h.setAttribute(\"data-val\",JSON.stringify(y))}i.relayout(p,m).then(function(){d.updateActiveButton(h)})},o.handleDrag3d=function(t){var e=t.currentTarget,r=e.getAttribute(\"data-attr\"),n=e.getAttribute(\"data-val\")||!0,a=this,o=this.graphInfo,s={};s[r]=n,i.relayout(o,s).then(function(){a.updateActiveButton()})},o.handleCamera3d=function(t){var e,r,n,a,o,s,l=t.currentTarget,u=l.getAttribute(\"data-attr\"),c=this.graphInfo.layout,h=this.graphInfo._fullLayout,f=i.Plots.getSubplotIds(h,\"gl3d\");for(e=0;e<f.length;e++)r=f[e],n=c[r],a=h[r],o=a._scene,n&&\"resetDefault\"!==u?\"resetLastSave\"===u&&(s=n.camera,s?o.setCamera(s):o.setCameraToDefault()):o.setCameraToDefault()},o.handleGeo=function(t){for(var e,r,n,a=t.currentTarget,o=a.getAttribute(\"data-attr\"),s=a.getAttribute(\"data-val\")||!0,l=this.graphInfo._fullLayout,u=i.Plots.getSubplotIds(l,\"geo\"),c=0;c<u.length;c++)e=l[u[c]]._geo,\"zoom\"===o?(r=e.projection.scale(),n=\"in\"===s?2*r:.5*r,e.projection.scale(n),e.zoom.scale(n),e.render()):\"reset\"===o?e.zoomReset():\"hovermode\"===o&&(e.showHover=!e.showHover);this.updateActiveButton(a)},o.handleHoverPie=function(){var t=this,e=t.graphInfo,r=e._fullLayout.hovermode?!1:\"closest\";i.relayout(e,\"hovermode\",r).then(function(){t.updateActiveButton()})},o.handleHoverGl2d=function(t){var e=this,r=t.currentTarget,n=e.graphInfo,a=n._fullLayout.hovermode?!1:\"closest\";i.relayout(n,\"hovermode\",a).then(function(){e.updateActiveButton(r)})},o.cleanup=function(){this.element.innerHTML=\"\";var t=this.element.parentNode;t&&t.removeChild(this.element)},o.toImage=function(){var t=\"png\",e=this;if(i.Lib.isIE())return void i.Lib.notifier(\"Snapshotting is unavailable in Internet Explorer. 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t=this.graphInfo;i.Plots.sendDataToCloud(t)},o.config=function(){return{zoom2d:{title:\"Zoom\",attr:\"dragmode\",val:\"zoom\",icon:\"zoombox\",click:this.handleCartesian},pan2d:{title:\"Pan\",attr:\"dragmode\",val:\"pan\",icon:\"pan\",click:this.handleCartesian},zoomIn2d:{title:\"Zoom in\",attr:\"zoom\",val:\"in\",icon:\"zoom_plus\",click:this.handleCartesian},zoomOut2d:{title:\"Zoom out\",attr:\"zoom\",val:\"out\",icon:\"zoom_minus\",click:this.handleCartesian},autoScale2d:{title:\"Autoscale\",attr:\"zoom\",val:\"auto\",icon:\"autoscale\",click:this.handleCartesian},resetScale2d:{title:\"Reset axes\",attr:\"zoom\",val:\"reset\",icon:\"home\",click:this.handleCartesian},hoverClosest2d:{title:\"Show closest data on hover\",attr:\"hovermode\",val:\"closest\",icon:\"tooltip_basic\",gravity:\"ne\",click:this.handleCartesian},hoverCompare2d:{title:\"Compare data on 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s=(t.shapes||[]).length;for(e=0;s>e;e++){var l=t.shapes[e];h(l,\"xref\"),h(l,\"yref\")}var u=t.legend;u&&(u.x>3?(u.x=1.02,u.xanchor=\"left\"):u.x<-2&&(u.x=-.02,u.xanchor=\"right\"),u.y>3?(u.y=1.02,u.yanchor=\"bottom\"):u.y<-2&&(u.y=-.02,u.yanchor=\"top\")),\"rotate\"===t.dragmode&&(t.dragmode=\"orbit\"),t.scene1&&(t.scene||(t.scene=t.scene1),delete t.scene1);var c,f,d,g,v,m,y,b=D.getSubplotIds(t,\"gl3d\");for(e=0;e<b.length;e++)if(c=t[b[e]],f=c.cameraposition,Array.isArray(f)&&4===f[0].length){for(d=f[0],v=f[1],g=f[2],m=O([],d),y=[],r=0;3>r;++r)y[r]=v[e]+g*m[2+4*r];c.camera={eye:{x:y[0],y:y[1],z:y[2]},center:{x:v[0],y:v[1],z:v[2]},up:{x:m[1],y:m[5],z:m[9]}},delete c.cameraposition}return z.Lib.markTime(\"finished rest of cleanLayout, starting color\"),z.Color.clean(t),z.Lib.markTime(\"finished cleanLayout color.clean\"),t}function h(t,e){var r=t[e],n=e.charAt(0);r&&\"paper\"!==r&&(t[e]=z.Axes.cleanId(r,n))}function f(t,e){for(var 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i=t.hoverinfo.split(\"+\");for(e=0;e<i.length;e++)\"x\"===i[e]?i[e]=\"y\":\"y\"===i[e]&&(i[e]=\"x\");t.hoverinfo=i.join(\"+\")}}function A(t){var e,r={left:0,right:0,bottom:0,top:0};if(t)for(e in t)t.hasOwnProperty(e)&&(r.left+=t[e].left||0,r.right+=t[e].right||0,r.bottom+=t[e].bottom||0,r.top+=t[e].top||0);return r}function M(t,e){var r,n,i=t._fullLayout,a=t._context;if(t.emit(\"plotly_autosize\"),t._context.fillFrame)n=window.innerWidth,r=window.innerHeight,document.body.style.overflow=\"hidden\";else if(I(a.frameMargins)&&a.frameMargins>0){var o=A(t._boundingBoxMargins),s=o.left+o.right,l=o.bottom+o.top,u=i._container.node().getBoundingClientRect(),c=1-2*a.frameMargins;n=Math.round(c*(u.width-s)),r=Math.round(c*(u.height-l))}else r=parseFloat(window.getComputedStyle(t).height)||i.height,n=parseFloat(window.getComputedStyle(t).width)||i.width;return Math.abs(i.width-n)>1||Math.abs(i.height-r)>1?(i.height=t.layout.height=r,i.width=t.layout.width=n):\"initial\"!==i.autosize&&(delete 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n=[];j.selectAll(\"defs\").each(function(){this.id&&n.push(this.id.split(\"-\")[1])}),r._uid=z.Lib.randstr(n)}r._paperdiv.selectAll(\".main-svg\").attr({xmlns:\"http://www.w3.org/2000/svg\",\"xmlns:xmlns:xlink\":\"http://www.w3.org/1999/xlink\"}),r._defs=r._paper.append(\"defs\").attr(\"id\",\"defs-\"+r._uid),r._draggers=r._paper.append(\"g\").classed(\"draglayer\",!0);var i=z.Axes.getSubplots(t);i.join(\"\")!==Object.keys(t._fullLayout._plots||{}).join(\"\")&&T(t,i),r._hasCartesian&&E(t,i),r._shapelayer=r._paper.append(\"g\").classed(\"shapelayer\",!0),r._pielayer=r._paper.append(\"g\").classed(\"pielayer\",!0),r._glimages=r._paper.append(\"g\").classed(\"glimages\",!0),r._geoimages=r._paper.append(\"g\").classed(\"geoimages\",!0),r._infolayer=r._toppaper.append(\"g\").classed(\"infolayer\",!0),r._hoverlayer=r._toppaper.append(\"g\").classed(\"hoverlayer\",!0),t.emit(\"plotly_framework\");var a=z.Lib.syncOrAsync([C,function(){return z.Axes.doTicks(t,\"redraw\")},z.Fx.init],t);return 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f=c._id+h._id;f!==a&&-1!==e.indexOf(f)?(o.mainplot=f,i.push(o),l.domain=c.domain.slice(),u.domain=h.domain.slice()):(o.bg=s.append(\"rect\").style(\"stroke-width\",0),o.gridlayer=s.append(\"g\"),o.overgrid=s.append(\"g\"),o.zerolinelayer=s.append(\"g\"),o.overzero=s.append(\"g\"),o.plot=s.append(\"svg\").call(r),o.overplot=s.append(\"g\"),o.xlines=s.append(\"path\"),o.ylines=s.append(\"path\"),o.overlines=s.append(\"g\"),o.xaxislayer=s.append(\"g\"),o.yaxislayer=s.append(\"g\"),o.overaxes=s.append(\"g\")),o.draglayer=n._draggers.append(\"g\")}),i.forEach(function(t){var e=n._plots[t.mainplot];e.overlays.push(t),t.gridlayer=e.overgrid.append(\"g\"),t.zerolinelayer=e.overzero.append(\"g\"),t.plot=e.overplot.append(\"svg\").call(r),t.xlines=e.overlines.append(\"path\"),t.ylines=e.overlines.append(\"path\"),t.xaxislayer=e.overaxes.append(\"g\"),t.yaxislayer=e.overaxes.append(\"g\")}),e.forEach(function(t){var 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l=z.Drawing.crispRound(t,o.linewidth,1),u=z.Drawing.crispRound(t,s.linewidth,1),c=n.p+u,h=\"M\"+-c+\",\",f=\"h\"+(o._length+2*c),d=\"free\"===o.anchor&&-1===a.indexOf(o._id),p=n.h*(1-(o.position||0))+l/2%1,g=o.anchor===s._id&&(o.mirror||\"top\"!==o.side)||\"all\"===o.mirror||\"allticks\"===o.mirror||o.mirrors&&o.mirrors[s._id+\"bottom\"],v=s._length+n.p+l/2,m=o.anchor===s._id&&(o.mirror||\"top\"===o.side)||\"all\"===o.mirror||\"allticks\"===o.mirror||o.mirrors&&o.mirrors[s._id+\"top\"],y=-n.p-l/2,b=n.p,x=g?0:l,_=m?0:l,w=\",\"+(-b-_)+\"v\"+(s._length+2*b+_+x),k=\"free\"===s.anchor&&-1===a.indexOf(s._id),A=n.w*(s.position||0)+u/2%1,M=s.anchor===o._id&&(s.mirror||\"right\"!==s.side)||\"all\"===s.mirror||\"allticks\"===s.mirror||s.mirrors&&s.mirrors[o._id+\"left\"],L=-n.p-u/2,T=s.anchor===o._id&&(s.mirror||\"right\"===s.side)||\"all\"===s.mirror||\"allticks\"===s.mirror||s.mirrors&&s.mirrors[o._id+\"right\"],E=o._length+n.p+u/2;o._linepositions[e]=[g?v:void 0,m?y:void 0,d?p:void 0],o.anchor===s._id?o._linepositions[e][3]=\"top\"===o.side?y:v:d&&(o._linepositions[e][3]=p),s._linepositions[e]=[M?L:void 0,T?E:void 0,k?A:void 0],s.anchor===o._id?s._linepositions[e][3]=\"right\"===s.side?E:L:k&&(s._linepositions[e][3]=A);var 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r=e[v+\"axislayer\"],n=l._linepositions[t]||[],o=e[m](),c=o._id===l.anchor,f=[!1,!1,!1],y=\"\";if(\"allticks\"===l.mirror?f=[!0,!0,!1]:c&&(\"ticks\"===l.mirror?f=[!0,!0,!1]:f[h.indexOf(P)]=!0),l.mirrors)for(g=0;2>g;g++){var b=l.mirrors[o._id+h[g]];(\"ticks\"===b||\"labels\"===b)&&(f[g]=!0)}return void 0!==n[2]&&(f[2]=!0),f.forEach(function(t,e){var r=n[e],i=j[e];t&&T(r)&&(y+=d+(r+k*i)+p+i*l.ticklen)}),i(r,y),s(e,o,t),a(r,n[3])}}).filter(function(t){return t&&t.then});return I.length?Promise.all(I):0},E.swap=function(t,e){for(var r=x(t,e),n=0;n<r.length;n++)w(t,r[n].x,r[n].y)}},{\"../../plotly\":330,\"./attributes\":332,\"./layout_attributes\":335,d3:53,\"fast-isnumeric\":58}],334:[function(t,e,r){\"use strict\";function n(t,e){for(var r=[],n=t.length;n>0;n--)r.push(e);return r}function i(t,e){for(var r=[],n=0;n<t.length;n++)r.push(t[n].p2c(e));return r}function a(t,e){return function(r){var n=t(r),i=e(r);return Math.sqrt(n*n+i*i)}}function o(t,e,r){r||(r=\"xy\");var a=t._fullLayout,o=a._plots[r],d=[r].concat(o.overlays.map(function(t){return t.id})),p=d.map(function(e){return _.Axes.getFromId(t,e,\"x\")}),g=d.map(function(e){return _.Axes.getFromId(t,e,\"y\")}),v=e.hovermode||a.hovermode;if(-1===[\"x\",\"y\",\"closest\"].indexOf(v)||!t.calcdata||t.querySelector(\".zoombox\")||t._dragging)return f(t,e);var m,y,b,x,w,k,T,E,C,S,z,P,j=[],O=[];if(Array.isArray(e))for(v=\"array\",b=0;b<e.length;b++)w=t.calcdata[e[b].curveNumber||0],\"none\"!==w[0].trace.hoverinfo&&O.push(w);else{for(x=0;x<t.calcdata.length;x++)w=t.calcdata[x],k=w[0].trace,\"none\"!==k.hoverinfo&&-1!==d.indexOf(k.xaxis+k.yaxis)&&O.push(w);var I,D;if(e.target&&\"clientX\"in e&&\"clientY\"in e){if(M.triggerHandler(t,\"plotly_beforehover\",e)===!1)return;var R=e.target.getBoundingClientRect();if(I=e.clientX-R.left,D=e.clientY-R.top,0>I||I>R.width||0>D||D>R.height)return f(t,e)}else I=\"xpx\"in e?e.xpx:p[0]._length/2,D=\"ypx\"in e?e.ypx:g[0]._length/2;if(m=\"xval\"in e?n(d,e.xval):i(p,I),y=\"yval\"in e?n(d,e.yval):i(g,D),!A(m[0])||!A(y[0]))return console.log(\"Plotly.Fx.hover failed\",e,t),f(t,e)}var F=1/0;for(x=0;x<O.length;x++)if(w=O[x],w&&w[0]&&w[0].trace&&w[0].trace.visible===!0){if(k=w[0].trace,T=d.indexOf(k.xaxis+k.yaxis),E=v,z={cd:w,trace:k,xa:p[T],ya:g[T],name:t.data.length>1||-1!==k.hoverinfo.indexOf(\"name\")?k.name:void 0,index:!1,distance:Math.min(F,L.MAXDIST),color:_.Color.defaultLine,x0:void 0,x1:void 0,y0:void 0,y1:void 0,xLabelVal:void 0,yLabelVal:void 0,zLabelVal:void 0,text:void 0},P=j.length,\"array\"===E){var N=e[x];\"pointNumber\"in N?(z.index=N.pointNumber,E=\"closest\"):(E=\"\",\"xval\"in N&&(C=N.xval,E=\"x\"),\"yval\"in N&&(S=N.yval,E=E?\"closest\":\"y\"))}else C=m[T],S=y[T];if(k._module&&k._module.hoverPoints){var B=k._module.hoverPoints(z,C,S,E);if(B)for(var U,V=0;V<B.length;V++)U=B[V],A(U.x0)&&A(U.y0)&&j.push(s(U,v))}else console.log(\"unrecognized trace type in 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0!==t.xLabelVal){r=\"log\"===t.xa.type&&t.xLabelVal<=0;var n=_.Axes.tickText(t.xa,t.xa.c2l(r?-t.xLabelVal:t.xLabelVal),\"hover\");r?0===t.xLabelVal?t.xLabel=\"0\":t.xLabel=\"-\"+n.text:t.xLabel=n.text,t.xVal=t.xa.c2d(t.xLabelVal)}if(void 0!==t.yLabelVal){r=\"log\"===t.ya.type&&t.yLabelVal<=0;var i=_.Axes.tickText(t.ya,t.ya.c2l(r?-t.yLabelVal:t.yLabelVal),\"hover\");r?0===t.yLabelVal?t.yLabel=\"0\":t.yLabel=\"-\"+i.text:t.yLabel=i.text,t.yVal=t.ya.c2d(t.yLabelVal)}if(void 0!==t.zLabelVal&&(t.zLabel=String(t.zLabelVal)),void 0!==t.xerr){var a=_.Axes.tickText(t.xa,t.xa.c2l(t.xerr),\"hover\").text;void 0!==t.xerrneg?t.xLabel+=\" +\"+a+\" / -\"+_.Axes.tickText(t.xa,t.xa.c2l(t.xerrneg),\"hover\").text:t.xLabel+=\" &plusmn; \"+a,\"x\"===e&&(t.distance+=1)}if(void 0!==t.yerr){var o=_.Axes.tickText(t.ya,t.ya.c2l(t.yerr),\"hover\").text;void 0!==t.yerrneg?t.yLabel+=\" +\"+o+\" / -\"+_.Axes.tickText(t.ya,t.ya.c2l(t.yerrneg),\"hover\").text:t.yLabel+=\" &plusmn; \"+o,\"y\"===e&&(t.distance+=1)}var s=t.trace.hoverinfo;return\"all\"!==s&&(s=s.split(\"+\"),-1===s.indexOf(\"x\")&&(t.xLabel=void 0),-1===s.indexOf(\"y\")&&(t.yLabel=void 0),-1===s.indexOf(\"z\")&&(t.zLabel=void 0),-1===s.indexOf(\"text\")&&(t.text=void 0),-1===s.indexOf(\"name\")&&(t.name=void 0)),t}function l(t,e){var r,n,i=e.hovermode,a=e.rotateLabels,o=e.bgColor,s=e.container,l=e.outerContainer,u=t[0],c=u.xa,h=u.ya,f=\"y\"===i?\"yLabel\":\"xLabel\",d=u[f],p=(String(d)||\"\").split(\" \")[0],g=l.node().getBoundingClientRect(),v=g.top,m=g.width,y=g.height,b=u.distance<=L.MAXDIST&&(\"x\"===i||\"y\"===i);for(r=0;r<t.length;r++)if(n=t[r].trace.hoverinfo,-1===n.indexOf(\"all\")&&-1===n.indexOf(i)){b=!1;break}var x=s.selectAll(\"g.axistext\").data(b?[0]:[]);x.enter().append(\"g\").classed(\"axistext\",!0),x.exit().remove(),x.each(function(){var e=w.select(this),r=e.selectAll(\"path\").data([0]),n=e.selectAll(\"text\").data([0]);r.enter().append(\"path\").style({fill:_.Color.defaultLine,\"stroke-width\":\"1px\",stroke:_.Color.background}),n.enter().append(\"text\").call(_.Drawing.font,D,I,_.Color.background).attr(\"data-notex\",1),n.text(d).call(_.util.convertToTspans).call(_.Drawing.setPosition,0,0).selectAll(\"tspan.line\").call(_.Drawing.setPosition,0,0),e.attr(\"transform\",\"\");var a=n.node().getBoundingClientRect();if(\"x\"===i){n.attr(\"text-anchor\",\"middle\").call(_.Drawing.setPosition,0,\"top\"===c.side?v-a.bottom-j-O:v-a.top+j+O).selectAll(\"tspan.line\").attr({x:n.attr(\"x\"),y:n.attr(\"y\")});var o=\"top\"===c.side?\"-\":\"\";r.attr(\"d\",\"M0,0L\"+j+\",\"+o+j+\"H\"+(O+a.width/2)+\"v\"+o+(2*O+a.height)+\"H-\"+(O+a.width/2)+\"V\"+o+j+\"H-\"+j+\"Z\"),e.attr(\"transform\",\"translate(\"+(c._offset+(u.x0+u.x1)/2)+\",\"+(h._offset+(\"top\"===c.side?0:h._length))+\")\")}else{n.attr(\"text-anchor\",\"right\"===h.side?\"start\":\"end\").call(_.Drawing.setPosition,(\"right\"===h.side?1:-1)*(O+j),v-a.top-a.height/2).selectAll(\"tspan.line\").attr({x:n.attr(\"x\"),y:n.attr(\"y\")});var s=\"right\"===h.side?\"\":\"-\";r.attr(\"d\",\"M0,0L\"+s+j+\",\"+j+\"V\"+(O+a.height/2)+\"h\"+s+(2*O+a.width)+\"V-\"+(O+a.height/2)+\"H\"+s+j+\"V-\"+j+\"Z\"),e.attr(\"transform\",\"translate(\"+(c._offset+(\"right\"===h.side?c._length:0))+\",\"+(h._offset+(u.y0+u.y1)/2)+\")\")}t=t.filter(function(t){return void 0!==t.zLabelVal||(t[f]||\"\").split(\" \")[0]===p})});var A=s.selectAll(\"g.hovertext\").data(t,function(t){return[t.trace.index,t.index,t.x0,t.y0,t.name,t.attr||\"\"].join(\",\")});return A.enter().append(\"g\").classed(\"hovertext\",!0).each(function(){var t=w.select(this);t.append(\"rect\").call(_.Color.fill,_.Color.addOpacity(o,.8)),t.append(\"text\").classed(\"name\",!0).call(_.Drawing.font,D,I),t.append(\"path\").style(\"stroke-width\",\"1px\"),t.append(\"text\").classed(\"nums\",!0).call(_.Drawing.font,D,I)}),A.exit().remove(),A.each(function(t){var e=w.select(this).attr(\"transform\",\"\"),r=\"\",n=\"\",s=_.Color.opacity(t.color)?t.color:_.Color.defaultLine,l=_.Color.combine(s,o),u=k(l).getBrightness()>128?\"#000\":_.Color.background;if(t.name&&void 0===t.zLabelVal){var f=document.createElement(\"p\");f.innerHTML=t.name,r=f.textContent||\"\",r.length>15&&(r=r.substr(0,12)+\"...\")}void 0!==t.zLabel?(void 0!==t.xLabel&&(n+=\"x: \"+t.xLabel+\"<br>\"),void 0!==t.yLabel&&(n+=\"y: \"+t.yLabel+\"<br>\"),n+=(n?\"z: \":\"\")+t.zLabel):b&&t[i+\"Label\"]===d?n=t[(\"x\"===i?\"y\":\"x\")+\"Label\"]||\"\":void 0===t.xLabel?void 0!==t.yLabel&&(n=t.yLabel):n=void 0===t.yLabel?t.xLabel:\"(\"+t.xLabel+\", \"+t.yLabel+\")\",t.text&&(n+=(n?\"<br>\":\"\")+t.text),\"\"===n&&(\"\"===r&&e.remove(),n=r);var p=e.select(\"text.nums\").style(\"fill\",u).call(_.Drawing.setPosition,0,0).text(n).attr(\"data-notex\",1).call(_.util.convertToTspans);p.selectAll(\"tspan.line\").call(_.Drawing.setPosition,0,0);var g=e.select(\"text.name\"),x=0;r&&r!==n?(g.style(\"fill\",l).text(r).call(_.Drawing.setPosition,0,0).attr(\"data-notex\",1).call(_.util.convertToTspans),g.selectAll(\"tspan.line\").call(_.Drawing.setPosition,0,0),x=g.node().getBoundingClientRect().width+2*O):(g.remove(),e.select(\"rect\").remove()),e.select(\"path\").style({fill:l,stroke:u});var A,M,L=p.node().getBoundingClientRect(),T=c._offset+(t.x0+t.x1)/2,C=h._offset+(t.y0+t.y1)/2,S=Math.abs(t.x1-t.x0),z=Math.abs(t.y1-t.y0),P=L.width+j+O+x;t.ty0=v-L.top,t.bx=L.width+2*O,t.by=L.height+2*O,t.anchor=\"start\",t.txwidth=L.width,t.tx2width=x,t.offset=0,a?(t.pos=T,A=y>=C+z/2+P,M=C-z/2-P>=0,\"top\"!==t.idealAlign&&A||!M?A?(C+=z/2,t.anchor=\"start\"):t.anchor=\"middle\":(C-=z/2,t.anchor=\"end\")):(t.pos=C,A=m>=T+S/2+P,M=T-S/2-P>=0,\"left\"!==t.idealAlign&&A||!M?A?(T+=S/2,t.anchor=\"start\"):t.anchor=\"middle\":(T-=S/2,t.anchor=\"end\")),p.attr(\"text-anchor\",t.anchor),x&&g.attr(\"text-anchor\",t.anchor),e.attr(\"transform\",\"translate(\"+T+\",\"+C+\")\"+(a?\"rotate(\"+E+\")\":\"\"))}),A}function u(t,e){function r(t){var e=t[0],r=t[t.length-1];if(i=h-e.pos-e.dp+e.size,a=r.pos+r.dp+r.size-f,i>.01){for(s=t.length-1;s>=0;s--)t[s].dp+=i;n=!1}if(!(.01>a)){if(-.01>i){for(s=t.length-1;s>=0;s--)t[s].dp-=a;n=!1}if(n){var u=0;for(o=0;o<t.length;o++)l=t[o],l.pos+l.dp+l.size>f&&u++;for(o=t.length-1;o>=0&&!(0>=u);o--)l=t[o],l.pos>f-1&&(l.del=!0,u--);for(o=0;o<t.length&&!(0>=u);o++)if(l=t[o],l.pos<h+1)for(l.del=!0,u--,a=2*l.size,s=t.length-1;s>=0;s--)t[s].dp-=a;for(o=t.length-1;o>=0&&!(0>=u);o--)l=t[o],l.pos+l.dp+l.size>f&&(l.del=!0,u--)}}}for(var n,i,a,o,s,l,u,c=0,h=e._offset,f=e._offset+e._length,d=t.map(function(t,r){return[{i:r,dp:0,pos:t.pos,posref:t.posref,size:t.by*(\"x\"===e._id.charAt(0)?S:1)/2}]}).sort(function(t,e){return t[0].posref-e[0].posref});!n&&c<=t.length;){for(c++,n=!0,o=0;o<d.length-1;){var p=d[o],g=d[o+1],v=p[p.length-1],m=g[0];if(i=v.pos+v.dp+v.size-m.pos-m.dp+m.size,i>.01){for(s=g.length-1;s>=0;s--)g[s].dp+=i;for(p.push.apply(p,g),d.splice(o+1,1),u=0,s=p.length-1;s>=0;s--)u+=p[s].dp;for(a=u/p.length,s=p.length-1;s>=0;s--)p[s].dp-=a;n=!1}else o++}d.forEach(r)}for(o=d.length-1;o>=0;o--){var y=d[o];for(s=y.length-1;s>=0;s--){var b=y[s],x=t[b.i];x.offset=b.dp,x.del=b.del}}}function c(t,e){t.each(function(t){var r=w.select(this);if(t.del)return void r.remove();var n=\"end\"===t.anchor?-1:1,i=r.select(\"text.nums\"),a={start:1,end:-1,middle:0}[t.anchor],o=a*(j+O),s=o+a*(t.txwidth+O),l=0,u=t.offset;\"middle\"===t.anchor&&(o-=t.tx2width/2,s-=t.tx2width/2),e&&(u*=-P,l=t.offset*z),r.select(\"path\").attr(\"d\",\"middle\"===t.anchor?\"M-\"+t.bx/2+\",-\"+t.by/2+\"h\"+t.bx+\"v\"+t.by+\"h-\"+t.bx+\"Z\":\"M0,0L\"+(n*j+l)+\",\"+(j+u)+\"v\"+(t.by/2-j)+\"h\"+n*t.bx+\"v-\"+t.by+\"H\"+(n*j+l)+\"V\"+(u-j)+\"Z\"),i.call(_.Drawing.setPosition,o+l,u+t.ty0-t.by/2+O).selectAll(\"tspan.line\").attr({x:i.attr(\"x\"),y:i.attr(\"y\")}),t.tx2width&&(r.select(\"text.name, text.name tspan.line\").call(_.Drawing.setPosition,s+a*O+l,u+t.ty0-t.by/2+O),r.select(\"rect\").call(_.Drawing.setRect,s+(a-1)*t.tx2width/2+l,u-t.by/2-1,t.tx2width,t.by+2))})}function h(t,e,r){if(!e.target)return!1;if(!r||r.length!==t._hoverdata.length)return!0;for(var n=r.length-1;n>=0;n--){var i=r[n],a=t._hoverdata[n];if(i.curveNumber!==a.curveNumber||String(i.pointNumber)!==String(a.pointNumber))return!0}return!1}function f(t,e){var r=t._fullLayout;e||(e={}),e.target&&M.triggerHandler(t,\"plotly_beforehover\",e)===!1||(r._hoverlayer.selectAll(\"g\").remove(),e.target&&t._hoverdata&&t.emit(\"plotly_unhover\",{points:t._hoverdata}),t._hoverdata=void 0)}function d(t){if(t._hasGL3D)return[[\"toImage\",\"sendDataToCloud\"],[\"orbitRotation\",\"tableRotation\",\"zoom3d\",\"pan3d\"],[\"resetCameraDefault3d\",\"resetCameraLastSave3d\"],[\"hoverClosest3d\"]];if(t._hasGeo)return[[\"toImage\",\"sendDataToCloud\"],[\"zoomInGeo\",\"zoomOutGeo\",\"resetGeo\"],[\"hoverClosestGeo\"]];var e,r,n=_.Axes.list({_fullLayout:t},null,!0),i=!0;for(e=0;e<n.length;e++)if(!n[e].fixedrange){i=!1;break}return 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e={type:\"linear\",showexponent:\"all\",exponentformat:u.Axes.layoutAttributes.exponentformat.dflt,_td:{_fullLayout:t}};return u.Axes.setConvert(e),e}var u=t(\"../../plotly\"),c=t(\"d3\"),h=t(\"./projections\"),f=t(\"./set_scale\"),d=t(\"./zoom\"),p=t(\"./zoom_reset\"),g=t(\"../../traces/scattergeo/plot\"),v=t(\"../../traces/choropleth/plot\"),m=t(\"../../constants/geo_constants\"),y=t(\"../../lib/topojson_utils\"),b=t(\"topojson\").feature;e.exports=n;var x=n.prototype;x.plot=function(t,e){var r,n,i=this,a=e[i.id],o=e._size;i.projection=null,i.setScale=f(a,o),i.makeProjection(a),i.makePath(),i.adjustLayout(a,o),i.zoom=d(i,a),i.zoomReset=p(i,a),i.mockAxis=l(e),i.framework.call(i.zoom).on(\"dblclick.zoom\",i.zoomReset),r=y.getTopojsonName(a),null===i.topojson||r!==i.topojsonName?(i.topojsonName=r,void 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e,r=t.projection,n=r.type,i=null===this.projection||n!==this.projectionType;i?(this.projectionType=n,e=this.projection=c.geo[m.projNames[n]]()):e=this.projection,e.translate(r._translate0).precision(m.precision),t._isAlbersUsa||e.rotate(r._rotate).center(r._center),t._clipAngle?(this.clipAngle=t._clipAngle,e.clipAngle(t._clipAngle-m.clipPad)):this.clipAngle=null,r.parallels&&e.parallels(r.parallels),i&&this.setScale(e),e.translate(r._translate).scale(r._scale)},x.makePath=function(){this.path=c.geo.path().projection(this.projection)},x.makeFramework=function(){var t=this.geoDiv=c.select(this.container).append(\"div\");t.attr(\"id\",this.id).style(\"position\",\"absolute\");var e=this.hoverContainer=t.append(\"svg\");e.attr({xmlns:\"http://www.w3.org/2000/svg\",\"xmlns:xmlns:xlink\":\"http://www.w3.org/1999/xlink\"}).style({position:\"absolute\",\"z-index\":20,\"pointer-events\":\"none\"});var 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n=this.topojson,i=\"frame\"===e?m.sphereSVG:b(n,n.objects[e]);t.append(\"g\").datum(i).attr(\"class\",e).append(\"path\").attr(\"class\",\"basepath\")}},x.drawGraticule=function(t,e,r){var n=r[e];if(n.showgrid===!0){var a=m.scopeDefaults[r.scope],o=a.lonaxisRange,s=a.lataxisRange,l=\"lonaxis\"===e?[n.dtick]:[0,n.dtick],u=i(o,s,l);t.append(\"g\").datum(u).attr(\"class\",e+\"graticule\").append(\"path\").attr(\"class\",\"graticulepath\")}},x.drawLayout=function(t){var e,r=this.framework.select(\"g.baselayer\"),n=m.baseLayers,i=m.axesNames;r.selectAll(\"*\").remove();for(var a=0;a<n.length;a++)e=n[a],-1!==i.indexOf(e)?this.drawGraticule(r,e,t):this.drawTopo(r,e,t);this.styleLayout(t)},x.styleLayer=function(t,e,r){var n=m.fillLayers,i=m.lineLayers;-1!==n.indexOf(e)?a(t,e,r):-1!==i.indexOf(e)&&o(t,e,r)},x.styleLayout=function(t){for(var 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plot.py

speed.py

tox.ini

util.py