larsberg

'use strict'

var getWingedEdges = function( g ){

  var edgeMap = {};

  // find the edges
  function getEdgeKey( i0, i1 ){
    return Math.min(i0, i1) + '_' + Math.max(i0, i1);
  }

larsberg

# overwrite master with contents of seotweaks branch (seotweaks > master)
git checkout seotweaks    # source name
git merge -s ours master  # target name
git checkout master       # target name
git merge seotweaks       # source name

larsberg

	// 1D gaussian kernel
	//	pretty much ripped from here: http://www.apileofgrains.nl/blur-filters-c/
	vector<float> gaussianKernel( int radius, float weight = 1.)
	{
		int mem_amount = (radius*2)+1;
		vector<float> kernel( (radius*2) + 1 );
		
		float twoRadiusSquaredRecip = 1.0 / (2.0 * radius * radius);
		float sqrtTwoPiTimesRadiusRecip = 1.0 / (sqrt(2.0 * PI) * radius);
		

larsberg

static void makeScreenQuad(ofMesh& m, float w=2, float h=2)
{
	w *= .5;
	h *= .5;
	m.clear();
	
	m.addVertex(ofVec3f(-w,-h,0));
	m.addVertex(ofVec3f( w,-h,0));
	m.addVertex(ofVec3f( w, h,0));
	m.addVertex(ofVec3f(-w, h,0));

larsberg

//theta in [0,TWO_PI),  phi in [0,PI], and where radius in [0,infty)
static ofVec3f pointOnSphere(float theta, float phi, float radius = 50)
{
	ofVec3f p;
	
	p.x = radius * cos(theta) * sin(phi);
	p.y = radius * cos(phi);
	p.z = radius * sin(theta) * sin(phi);
	
	return p;

larsberg

//
//  Mesh2Points.h
//
//  Created by lars berg on 8/1/14.
//

#pragma once

#include "ofMain.h"

larsberg

#pragma once

#include "ofMain.h"

namespace RandomPointsOnMesh
{
	
	static float areaOfTriangle(ofVec3f p0, ofVec3f p1, ofVec3f p2)
	{
		return (p2 - p1).cross(p0 - p1).length() * .5;

larsberg

static void addSvgToMesh(string dir, ofMesh& m)
{
	ofxSVG svg;
	svg.load(dir);
	
	for ( auto i=0; i<svg.getNumPath(); i++ )
	{
		auto& path = svg.getPathAt(i);
		path.simplify();
		

larsberg

...

void ofApp::draw()
{
	ofEnableAlphaBlending();
	
	//pass 1
	glEnable(GL_CULL_FACE);
	glCullFace(GL_FRONT);
	

larsberg

if (!document.styleSheets.length) document.head.appendChild(document.createElement('style'));
var sheet = document.styleSheets[document.styleSheets.length - 1];
var rules = {};
function cssRule(selector, styles) {
	var index;
	if (selector in rules) {
		index = rules[selector];
		sheet.deleteRule(index);
	} else {
		index = rules[selector] = sheet.cssRules.length;