Ni55aN

Keybase proof

I hereby claim:

• I am ni55an on github.
• I am ni55an (https://keybase.io/ni55an) on keybase.
• I have a public key ASDETJjzMKW_YNAnmJtTVddxyIYIDsbVhHzHaVuwNzSCmAo

To claim this, I am signing this object:

Ni55aN

{
  "name": "wd-test",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "wdio wdio.conf.js",
    "test:watch": "wdio wdio.conf.js --watch"
  },
  "author": "",

Ni55aN

const LabMath = {
  "маточікування": function avarage(arr) {
    return arr.reduce((a, b) => a + b, 0) / arr.length;
  },
  "медіана": function(arr) {
    return arr.sort((a, b) => a - b)[Math.floor(arr.length / 2)];
  },
  "напівсума «крайніх» спостережень": function(arr) {
    return (Math.min(...arr) + Math.max(...arr)) / 2;
  },

Ni55aN

.alert {
   position: absolute;
   left: 0;
   top: 0;
   width: 100%;
   background: rgba(255, 30,3, 0.7);
   color: white;
   padding: 1%;
   font-size: 120%;
   font-family: monospace;

Ni55aN

snail = function(array) {

  var side = 'top';
  var result = [];
  
  while(array.length > 0){
    switch(side){
      case 'top': 
        result.push(...cutRow(0, array));
        side = 'right';

Ni55aN

import * as THREE from 'three';

export class RealZoom {
    constructor({ width, height }, diag) {
        var diagPX = Math.sqrt(width ** 2 + height ** 2);
        var screenWidthInch = width / diagPX * diag;
        var screenWidthCM = 2.54 * screenWidthInch;
        var viewWidthPX = window.innerWidth;
        this.viewWidthCM = viewWidthPX / width * screenWidthCM;
    }

Ni55aN

function calcNormal( normals, normal, angle ){
	let allowed = normals.filter( n => n.angleTo( normal ) < angle * Math.PI / 180 );
	
	return allowed.reduce( (a, b) => a.clone().add( b ) ).normalize();
}

THREE.GeometryUtils.computeVertexNormals = function(geometry, angle){
	geometry.computeFaceNormals();
	
	var vertices = geometry.vertices.map( () => [] ); // vertices with normals array

Ni55aN

function optimizeGeometry(geometry) {
    var saveVerts = []; 

    geometry.vertices.forEach((vert, i) => {
        var present = geometry.faces.some(face => {
            return face[0] === i || face[1] === i || face[2] === i
        });

        if (present)
            saveVerts.push(i);

Ni55aN

const fs = require('fs');
const draco3d = require('draco3d');
const js2obj = require('./js2obj');

const decoderModule = draco3d.createDecoderModule({});
const encoderModule = draco3d.createEncoderModule({});

var data = fs.readFileSync('./testdata/bunny.drc');

Ni55aN

class Perceptron {
  constructor(layers, inputs) {
    if (layers[0] !== inputs.length)
      throw new Error("Invalid number of inputs");

    this.l = layers;
    this.activation = val => (val >= 0.5 ? 1 : 0);
    this.learningRate = 0.1;

    this.initWeights();