PhoenixIllusion’s gists

PhoenixIllusion / blender-tetrahedron-generation-plugin.ts

Created April 13, 2024 04:58

Port of https://github.com/matthias-research/pages/blob/master/tenMinutePhysics/BlenderTetPlugin.py to TypeScript

	import { MeshBVH, acceleratedRaycast } from 'three-mesh-bvh'
	import * as THREE from 'three';

	THREE.Mesh.prototype.raycast = acceleratedRaycast;

	const raycaster = new THREE.Raycaster();
	function print(...args: any[]) {
	console.log(...args);
	}
	function len<T>(a: ArrayLike<T>) {

PhoenixIllusion / Stereogram-TWGL.html

Last active January 5, 2024 20:35

Stereogram Shader with configurable Pattern, Depth, and values

	<!doctype html>
	<html lang="en">

	<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<title>GLSL Stereogram</title>
	<style>
	canvas {
	image-rendering: crisp-edges;

PhoenixIllusion / BingoCardMaker.html

Created May 29, 2020 19:28

Allows editing and saving Bingo Cards

	<html>
	<head>
	<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover">
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.slim.js"></script>
	</head>
	<body>
	<svg xmlns="http://www.w3.org/2000/svg" viewport="0 0 410 510" width="410" height="510" style="width: 100vw;max-width:600px;">
	<style>
	text {
	font-family: sans-serif;

PhoenixIllusion / native-zip-file-browse.regpack.js

Created March 10, 2020 23:38

Minified RegPack native-DecompressionStream (with pako rawDeflate fallback) Zip parser for reading ZipFile and getting Blobs of decompressed content

	/*

	const zip = new ZipReader(fileBlob);
	await zip.parse();
	console.log(zip.RECORDS);
	const blob = await zip.getRecord(1);

	*/
	for(_=`;s++pako@(t,eM,!0)Qco^^nst ~~e=%.p($en#e.Ye(XetW])Ki.c\|\|i.fJ],Iif(H,2G.sFin);new ResponsX,{s:or(){this.&&(i+=awaitufferlobRECORDS)).push(async {^nstructtdocum#t.,0,0,De^mpressionStreamDataView( functionUt8Array(YbyteL#gthWUt32(rWurn a(b,GGGG,4,4,$[4K[0Kthrow Err"Error parsg #try"(()=>{"use strict"; tM,nHwdow.~i=("gzip"),r= 8).brF0,eQ,rF4,nQ,B([s,t,rKFtream().pipeThrough(i.b()}{(i="https://cdnjs.cloudflarY^m/ajax/libs/@/1.0.10/@_flatYm.js",PromisXMHquerySelect"script[src='"+i+"']"t(ielse{%createElem#t("script"eFrc=i,Yonload=(t(i)},gWElem#tsByTagNamX"head")[0].app#dChild(e)}};%@.flateRaw(tB([eK}var i}%TextDe^der;class nd=t,i=0}p(t~n=[];flW s=0;s<t.l#gth~i=t[s];HiFn[iFK,J~t=n[J];i+=t;~s=d.b,i-t,tni.f?Yde^dXs):s)}2==i2,nd.gWUt16(i-2,!0),4==i4,nd.gi-4,!0)}n}}~s

PhoenixIllusion / native-zip-file-browse.js

Created March 10, 2020 21:30

Read Zip File - Built-In DecompressionStream for entries

	"use strict"
	const ZIP_EOCD = 0x06054b50;
	const ZIP_CENTRAL_DIR_HEADER = 0x02014b50;
	const ZIP_LOCAL_HEADER = 0x04034b50;
	const decoder = new TextDecoder();

	const GZIP_HEADER = new Uint8Array([31,139, 8, 0, 0,0,0,0, 0, 255]);

	function deflateFooter(crc, isize){
	const footer = new DataView(new Uint8Array(8).buffer);

PhoenixIllusion / mask_gif_onto_image.sh

Created April 1, 2019 14:26

Takes a source gif, an overlay image, and a transformed texture square to render under the overlay image. Position animated GIF inside image

	FILTER="
	[0:v] scale=512:512[src];
	[2:v]format=rgba64,colorchannelmixer=rr=1/128:bb=1/128[map16];
	[map16]extractplanes=r+b+a[x][y][a];
	[src][x][y]remap[remap];
	[remap][a]alphamerge[remapa];
	[remapa][1:v]overlay"
	echo "===="
	echo $FILTER
	echo "===="

PhoenixIllusion / overlay_in_pic.sh

Created March 20, 2019 20:50

	function dist(){
	RET=`echo "$1 $2 $3 $4" \| \
	awk '
	function ceil(valor)
	{
	return (valor == int(valor)) ? valor : int(valor)+1
	}
	function a(dx,dy) {
	return sqrt(dxdx+dydy);
	}

PhoenixIllusion / android-keystore-password-checker.html

Last active January 10, 2019 17:30

This is a stand-alone HTML page with Javascript and no external script files for parsing a KeyStore, displaying the information about the internal public cert, and allowing checking of passwords agains the Store Password (file-hash check), and validating the Private Key password for the 1st alias using the JKS SHA1-chain technique.

	<html>
	<head>
	<style>
	#key_password, #password {
	width: 300px;
	margin-right: 5px;
	}
	#key_valid, #valid {
	height: 30px;
	line-height: 30px;

PhoenixIllusion / media-recorder-snippet.js

Created May 1, 2018 21:49

Media-Recorder : Record Canvas/Video

	(function() {
	window.blobURL = null;

	function blobToFile(blob, filename) {
	if(window.blobURL != null) {
	URL.revokeObjectURL(window.blobURL)
	}
	window.blobURL = URL.createObjectURL(blob);
	if(window.link == null) {
	window.link = document.createElement("a");

PhoenixIllusion / OctoPI - 3d GCODE.js

Created May 2, 2017 21:10

Store in Chrome Snippets and Run while on the 2D GCode Viewer to turn it into a 3D GCode Viewer

	var addScript = function (url) {
	var doc = document;
	var tag = 'script';
	return new Promise((resolve,reject) => {
	if(!doc.querySelector(tag+"[src='"+url+"']")){
	var ele = doc.createElement(tag);
	var firstEle = doc.getElementsByTagName(tag)[0];
	ele.async = 0;
	ele.src = url;
	firstEle.parentNode.insertBefore(ele, firstEle);

Jonathan B PhoenixIllusion