hugohil hugohil

Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative

Generic 1,2,3 Noise

float rand(float n){return fract(sin(n) * 43758.5453123);}

float noise(float p){
	float fl = floor(p);
  float fc = fract(p);

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

New windows 10 machine setup

first install bash: https://msdn.microsoft.com/en-us/commandline/wsl/install_guide

Third, install choco, open in elevation mode the cmd (with administrative rights) and copy paste :

@"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" &amp;&amp; SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

I had some issues getting a reliable connection up. Made this after a lot of experimentation and it now works well.

Includes how to keep the connection alive when the document is not visible, handles reconnecting on errors, and also fixes certain authentication issues when coming back to a document that has not been visible while the token expired.

To use it, you pass in a factory function for your RealtimeChannel. Do not call .subscribe() on the channel, the handler will do this for you. See example.

PS: If you're not using supabase-js you'll need to change stuff a bit. Instead of passing in SupabaseClient switch it to use RealtimeClient, and update the refreshSessionIfNeeded method to your authentication implementation.

If you see any problems or have suggestions for improvements, please leave a comment.

	var canvas = document.createElement('canvas');
	var gl;
	var debugInfo;
	var vendor;
	var renderer;

	try {
	gl = canvas.getContext('webgl') \|\| canvas.getContext('experimental-webgl');
	} catch (e) {
	}

	import { mergeUniforms } from 'three/src/renderers/shaders/UniformsUtils.js'
	import { UniformsLib } from 'three/src/renderers/shaders/UniformsLib.js'

	export default {

	uniforms: mergeUniforms([
	UniformsLib.lights,
	UniformsLib.fog,
	]),