Andreas Reich Wumpf

## index.html
<!DOCTYPE html>
<html lang="en-US">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Compiling & linking a large shader</title>
    <script src="main.js" type="module"></script>
    <script id="vertexShader" type="x-shader/x-vertex">#version 300 es

## prefix_sum.wgsl

@group(0) @binding(0)
var<storage, read> numbers_input: array<u32>;

@group(0) @binding(1)
var<storage, read_write> numbers_output: array<u32>;

var<workgroup> shared_atomic: array<atomic<u32>, 64>;
var<workgroup> shared_workgroup_memory: array<u32, 64>;

## gist:4a7bf26971e8cac434ee994a246f4a7e
H264, 25fps:
."C:\Users\andre\ffmpeg.exe" -i %d.png -c:v libx264 -pix_fmt yuv420p output.mp4

H264, 60fps:
."C:\Users\andre\ffmpeg.exe" -framerate 60 -i screenshot%d.png -r 60 -c:v libx264 -pix_fmt yuv420p output.mp4

H265 (windows can't play it!)
."C:\Users\andre\ffmpeg.exe" -i %d.png -c:v libx265 -pix_fmt yuv420p output.mp4


## cfd.md

      
              1 file
            
          
              9 forks
            
          
              1 comment
            
          
              56 stars
            
          
                Wumpf
                / cfd.md
            
            
              Last active
              April 10, 2024 22:39
            
              
                Notes on CFD
              
          
    Computational Fluid Dynamics (in graphics mostly)

Disclaimer: I have no professional education in Compulational Fluid Dynamics, these are various notes on what I found/learned when trying to learn a bit on the topic.
Some of the notes lack sources as I wrote them up later often just remembering some StackExchange answer. Some things I might have misinterpreted.

Computational Fluid Dynamics (in graphics mostly)
General / Overview

Overarching resources


General Concepts & Keywords
	<!DOCTYPE html>
	<html lang="en-US">

	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>Compiling & linking a large shader</title>
	<script src="main.js" type="module"></script>
	<script id="vertexShader" type="x-shader/x-vertex">#version 300 es

	@group(0) @binding(0)
	var<storage, read> numbers_input: array<u32>;

	@group(0) @binding(1)
	var<storage, read_write> numbers_output: array<u32>;

	var<workgroup> shared_atomic: array<atomic<u32>, 64>;
	var<workgroup> shared_workgroup_memory: array<u32, 64>;
	H264, 25fps:
	."C:\Users\andre\ffmpeg.exe" -i %d.png -c:v libx264 -pix_fmt yuv420p output.mp4

	H264, 60fps:
	."C:\Users\andre\ffmpeg.exe" -framerate 60 -i screenshot%d.png -r 60 -c:v libx264 -pix_fmt yuv420p output.mp4

	H265 (windows can't play it!)
	."C:\Users\andre\ffmpeg.exe" -i %d.png -c:v libx265 -pix_fmt yuv420p output.mp4