nicoptere

//from https://math.stackexchange.com/questions/296794/finding-the-transform-matrix-from-4-projected-points-with-javascript/339033#339033
// and http://jsfiddle.net/dFrHS/1/

function adj(m) { // Compute the adjugate of m
    return [
        m[4]*m[8]-m[5]*m[7], m[2]*m[7]-m[1]*m[8], m[1]*m[5]-m[2]*m[4],
        m[5]*m[6]-m[3]*m[8], m[0]*m[8]-m[2]*m[6], m[2]*m[3]-m[0]*m[5],
        m[3]*m[7]-m[4]*m[6], m[1]*m[6]-m[0]*m[7], m[0]*m[4]-m[1]*m[3]
    ];
}

nicoptere

#target illustrator
var document = app.activeDocument;
var maxLength = prompt ("maximum length of a path", 10, "destroy them with lasers!");
for (i=0 ; i< document.pathItems.length; i++)
{
    var ipath = document.pathItems[i]
    if( ipath.hidden == true )continue;
    var l = 0;
    for( var j = 0; j < ipath.pathPoints.length - 1; j++ ){
      var p0 = ipath.pathPoints[j].anchor;

nicoptere

/**
original code https://gist.github.com/Dan-Piker/f7d790b3967d41bff8b0291f4cf7bd9e 

need to declare the following:
uniform vec3 origin;
uniform float p;
uniform float q;
uniform float t;
*/

nicoptere

import {
  BufferAttribute,
  Group,
  InstancedBufferAttribute,
  InstancedBufferGeometry,
  Mesh,
  MeshStandardMaterial,
  Vector3,
} from "three";
import { GLTFLoader } from "three/examples/jsm/loaders/GLTFLoader.js";

nicoptere

import os 
import argparse
import cv2
import numpy as np
from tqdm import tqdm 
from math import ceil, sqrt

def atlasFromFolder( name, src, dst, tile, packChannels, quality ):

    if src[:-1] != "/":

nicoptere

import os
import cv2
import numpy as np
folder = "./cat/"
files = os.listdir(folder)
files.sort( )
dst  = np.ones( (143,143), np.float  )
for i, (f) in enumerate( files ):
    img = cv2.imread(folder + f, cv2.IMREAD_UNCHANGED)
    img = cv2.cvtColor( img, cv2.COLOR_BGR2GRAY  )