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absulitAnd now a proper video of my Audio Visualizer: Gravity Pull made in <a href="https://mastodon.social/tags/WebGPU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebGPU</a> with my POINTS library<a href="https://absulit.github.io/Gravity-Pull/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://absulit.github.io/Gravity-Pull/</a><a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/shaders" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shaders</a> <a href="https://mastodon.social/tags/mograph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mograph</a> <a href="https://mastodon.social/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a> <a href="https://mastodon.social/tags/genartclub" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genartclub</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/webdev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webdev</a> <a href="https://mastodon.social/tags/webdevelopment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webdevelopment</a>

David Neto<a href="https://floss.social/@mkretz" class="u-url mention">@mkretz</a> I see. WGSL has to accommodate all the shortcuts that GPUs take, even when using the IEEE fp representations binary32, binary16. Details are in this section <a href="https://www.w3.org/TR/WGSL/#floating-point-evaluation" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://www.w3.org/TR/WGSL/#floating-point-evaluation</a> The short list: inf and NaN can't be relied upon, subnormal can be flushed to zero, rounding mode is unspecified, exceptions are not propagated, sign of zero is not handled. See the list in 15.7.2<a href="https://mastodon.gamedev.place/tags/WGSL" class="mention hashtag" rel="tag">#WGSL</a>

Shane CelisI'm sure this has been done many times before, but I'm still happy to be bit-twiddling in <a href="https://mastodon.gamedev.place/tags/shaders" class="mention hashtag" rel="tag">#shaders</a>. The star is this line:(vertex_index & 3u) + (vertex_index >> 2u)"Give me the first two bits but add one if the third bit is set.” The shader generates a UV-mapped quad (right-triangle pair) from the 0 through 5 vertex indices. The screenshot code is abridged; full code is at the link.<a href="https://github.com/shanecelis/bevy/blob/add-viewport-post-processing/crates/bevy_core_pipeline/src/viewport_vertex_shader/viewport.wgsl" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://github.com/shanecelis/bevy/blob/add-viewport-post-processing/crates/bevy_core_pipeline/src/viewport_vertex_shader/viewport.wgsl</a> <a href="https://mastodon.gamedev.place/tags/gamedev" class="mention hashtag" rel="tag">#gamedev</a> <a href="https://mastodon.gamedev.place/tags/bevyengine" class="mention hashtag" rel="tag">#bevyengine</a> <a href="https://mastodon.gamedev.place/tags/bittwiddling" class="mention hashtag" rel="tag">#bittwiddling</a> <a href="https://mastodon.gamedev.place/tags/wgsl" class="mention hashtag" rel="tag">#wgsl</a>

mighdollI had fun presenting an Introduction to WESL with <a href="https://mastodon.social/@stefnotch" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@stefnotch</a> and @k2d222! slides here: <a href="https://docs.google.com/presentation/d/1C_M6ZkIWF-KznJuxoEP-28o5ZtenlXxcyLi0vKccMm8" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://docs.google.com/presentation/d/1C_M6ZkIWF-KznJuxoEP-28o5ZtenlXxcyLi0vKccMm8</a><a href="https://techhub.social/tags/webgpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgpu</a> <a href="https://techhub.social/tags/wesl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wesl</a> <a href="https://techhub.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a>

mighdollOur rust and js implementations of WESL successfully pass the <a href="https://techhub.social/tags/webgpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgpu</a> WGSL conformance test suite. Hats off to the <a href="https://techhub.social/tags/webgpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgpu</a> folks for creating good tests! WESL is a superset language, intended to seamlessly extend <a href="https://techhub.social/tags/WGSL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WGSL</a>

Alexey Rodionovimage-palette-webgpu is a tiny zero-dependency browser JS library by Ivan Ludvig Tereshko and me that extracts dominant colors from images with various algorithms using WebGPU API.NPM: <a href="https://npmjs.com/package/image-palette-webgpu" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://npmjs.com/package/image-palette-webgpu</a>GitHub: <a href="https://github.com/IvanLudvig/image-palette-webgpu" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/IvanLudvig/image-palette-webgpu</a>Live demo: <a href="https://ivanludvig.dev/image-palette-webgpu/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://ivanludvig.dev/image-palette-webgpu/</a>There are plans to add tests and benchmarks as well.<a href="https://mastodon.social/tags/webgpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgpu</a> <a href="https://mastodon.social/tags/wgpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgpu</a> <a href="https://mastodon.social/tags/web" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#web</a> <a href="https://mastodon.social/tags/gpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gpu</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/shader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shader</a> <a href="https://mastodon.social/tags/shaders" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shaders</a>

Brendan DuncanI've been going down this side project road of wanting to make a <a href="https://mastodon.gamedev.place/tags/WGSL" class="mention hashtag" rel="tag">#WGSL</a> shader debugger to integrate into my <a href="https://mastodon.gamedev.place/tags/WebGPU" class="mention hashtag" rel="tag">#WebGPU</a> Inspector tool (<a href="https://chromewebstore.google.com/detail/webgpu-inspector/holcbbnljhkpkjkhgkagjkhhpeochfal" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://chromewebstore.google.com/detail/webgpu-inspector/holcbbnljhkpkjkhgkagjkhhpeochfal</a>).I'm making some progress! The "first triangle" of unpolished, incomplete WGSL debugging! The rest should be easy, right?

Shane Celis<a href="https://mastodon.gamedev.place/tags/shader" class="mention hashtag" rel="tag">#shader</a> tip: Get the aspect ratio even if all you have is the uv coordinates by differentiating them.<a href="https://mastodon.gamedev.place/tags/wgsl" class="mention hashtag" rel="tag">#wgsl</a> <a href="https://mastodon.gamedev.place/tags/gamedev" class="mention hashtag" rel="tag">#gamedev</a>

Billymitchi put a little game online 🙂<a href="https://wmsalazar.nfshost.com/game" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://wmsalazar.nfshost.com/game</a><a href="https://mastodon.social/tags/webgpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgpu</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/webdev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webdev</a> <a href="https://mastodon.social/tags/gamedev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gamedev</a>

BillymitchGot a WebGPU animation up on my website 🙂<a href="https://wmsalazar.nfshost.com" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://wmsalazar.nfshost.com</a><a href="https://mastodon.social/tags/webgpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgpu</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/gpu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gpu</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a>

absulitGenuary 6: Make a landscape using only primitive shapes.Made with <a href="https://mastodon.social/tags/WebGPU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebGPU</a><a href="https://mastodon.social/tags/genuary2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary2025</a> <a href="https://mastodon.social/tags/genuary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary</a> <a href="https://mastodon.social/tags/genuary6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary6</a> <a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/creativecoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#creativecoding</a> <a href="https://mastodon.social/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a> <a href="https://mastodon.social/tags/webgl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgl</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/abstract" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#abstract</a> <a href="https://mastodon.social/tags/abstractart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#abstractart</a> <a href="https://mastodon.social/tags/digitalart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#digitalart</a> <a href="https://mastodon.social/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mastodon.social/tags/mograph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mograph</a> <a href="https://mastodon.social/tags/motiongraphics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#motiongraphics</a> <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mastodon.social/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/surrealism" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#surrealism</a> <a href="https://mastodon.social/tags/surrealart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#surrealart</a> <a href="https://mastodon.social/tags/shader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shader</a> <a href="https://mastodon.social/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mastodon.social/tags/cgi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cgi</a> <a href="https://mastodon.social/tags/sdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sdf</a>

absulitGenuary 5: Isometric Art (No vanishing points).Made with <a href="https://mastodon.social/tags/WebGPU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebGPU</a>A raymarched cube spinning and being clipped.This one was really hard because I have no idea how to make the ortho camera here, but managed to do it and it kind of works.<a href="https://mastodon.social/tags/genuary2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary2025</a> <a href="https://mastodon.social/tags/genuary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary</a> <a href="https://mastodon.social/tags/genuary5" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary5</a> <a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/creativecoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#creativecoding</a> <a href="https://mastodon.social/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a> <a href="https://mastodon.social/tags/webgl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgl</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/abstract" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#abstract</a> <a href="https://mastodon.social/tags/abstractart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#abstractart</a> <a href="https://mastodon.social/tags/digitalart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#digitalart</a> <a href="https://mastodon.social/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mastodon.social/tags/mograph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mograph</a> <a href="https://mastodon.social/tags/motiongraphics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#motiongraphics</a> <a href="https://mastodon.social/tags/isometric" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#isometric</a> <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mastodon.social/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/surrealism" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#surrealism</a> <a href="https://mastodon.social/tags/surrealart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#surrealart</a> <a href="https://mastodon.social/tags/shader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shader</a> <a href="https://mastodon.social/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mastodon.social/tags/cgi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cgi</a> <a href="https://mastodon.social/tags/sdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sdf</a> <a href="https://mastodon.social/tags/raymarching" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#raymarching</a>

absulitGenuary 4: Black on black.Made with <a href="https://mastodon.social/tags/WebGPU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebGPU</a><a href="https://mastodon.social/tags/genuary2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary2025</a> <a href="https://mastodon.social/tags/genuary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary</a> <a href="https://mastodon.social/tags/genuary4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary4</a> <a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/creativecoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#creativecoding</a> <a href="https://mastodon.social/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a> <a href="https://mastodon.social/tags/webgl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#webgl</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/abstract" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#abstract</a> <a href="https://mastodon.social/tags/abstractart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#abstractart</a> <a href="https://mastodon.social/tags/digitalart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#digitalart</a> <a href="https://mastodon.social/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mastodon.social/tags/mograph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mograph</a> <a href="https://mastodon.social/tags/motiongraphics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#motiongraphics</a> <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#math</a> <a href="https://mastodon.social/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/surrealism" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#surrealism</a> <a href="https://mastodon.social/tags/surrealart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#surrealart</a> <a href="https://mastodon.social/tags/shader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shader</a> <a href="https://mastodon.social/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mastodon.social/tags/cgi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cgi</a> <a href="https://mastodon.social/tags/sdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sdf</a>

absulitGenuary 3: Exactly 42 lines of code.(31, take it or leave it)also you could argue there are more lines hidden because of the inner function calls or whateverMade with <a href="https://mastodon.social/tags/WebGPU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebGPU</a> <a href="https://mastodon.social/tags/genuary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary</a> <a href="https://mastodon.social/tags/genuary2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary2025</a> <a href="https://mastodon.social/tags/genuary3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary3</a> <a href="https://mastodon.social/tags/shader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shader</a> <a href="https://mastodon.social/tags/glsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#glsl</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a> <a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/mograph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mograph</a> <a href="https://mastodon.social/tags/creativecoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#creativecoding</a> <a href="https://mastodon.social/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mastodon.social/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mastodon.social/tags/cgi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cgi</a> <a href="https://mastodon.social/tags/sdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sdf</a> <a href="https://mastodon.social/tags/video" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#video</a>

David NetoI wrote a post about the three ways to declare pure values in WGSL: const, override, and let.<a href="https://www.dneto.dev/posts/2025/wgsl-evaluation-phase/" target="_blank" rel="nofollow noopener noreferrer" translate="no">https://www.dneto.dev/posts/2025/wgsl-evaluation-phase/</a><a href="https://mastodon.gamedev.place/tags/WGSL" class="mention hashtag" rel="tag">#WGSL</a> I actually wrote most of this in 2023...

absulitGenuary 2: Layers upon layers upon layers.Made with <a href="https://mastodon.social/tags/WebGPU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebGPU</a> <a href="https://mastodon.social/tags/genuary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary</a> <a href="https://mastodon.social/tags/genuary2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary2025</a> <a href="https://mastodon.social/tags/genuary2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary2</a> <a href="https://mastodon.social/tags/shader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shader</a> <a href="https://mastodon.social/tags/glsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#glsl</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a> <a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/mograph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mograph</a> <a href="https://mastodon.social/tags/creativecoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#creativecoding</a> <a href="https://mastodon.social/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mastodon.social/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mastodon.social/tags/cgi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cgi</a> <a href="https://mastodon.social/tags/sdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sdf</a> <a href="https://mastodon.social/tags/video" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#video</a>

absulitGenuary 1: Vertical or horizontal lines only.Made with <a href="https://mastodon.social/tags/WebGPU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WebGPU</a> <a href="https://mastodon.social/tags/genuary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary</a> <a href="https://mastodon.social/tags/genuary2025" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary2025</a> <a href="https://mastodon.social/tags/genuary1" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genuary1</a> <a href="https://mastodon.social/tags/shader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#shader</a> <a href="https://mastodon.social/tags/glsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#glsl</a> <a href="https://mastodon.social/tags/wgsl" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wgsl</a> <a href="https://mastodon.social/tags/genart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#genart</a> <a href="https://mastodon.social/tags/generativeart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#generativeart</a> <a href="https://mastodon.social/tags/mograph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mograph</a> <a href="https://mastodon.social/tags/creativecoding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#creativecoding</a> <a href="https://mastodon.social/tags/animation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#animation</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/mathart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mathart</a> <a href="https://mastodon.social/tags/loop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#loop</a> <a href="https://mastodon.social/tags/cgi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cgi</a> <a href="https://mastodon.social/tags/sdf" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sdf</a> <a href="https://mastodon.social/tags/video" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#video</a> <a href="https://mastodon.social/tags/woman" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#woman</a> <a href="https://mastodon.social/tags/window" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#window</a> <a href="https://mastodon.social/tags/blackandwhite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#blackandwhite</a>

JP Stringham 🇨🇦Anyone I know who's knowledgeable in <a href="https://mastodon.gamedev.place/tags/wgsl" class="mention hashtag" rel="tag">#wgsl</a> ? I've been doing some tutorials and in the vertex shader, it creates an array:let pos = array( vec2<f32>(-1.0, -1.0), vec2<f32>(1.0, -1.0), vec2<f32>(-1.0, 1.0), vec2<f32>(1.0, 1.0) );Then they do this:let xy = pos[vert_index]; var output: VSOutput; output.position = vec4f(xy, 0.0, 1.0); output.texcoord = xy; return output;cool, got it. When I try to skip making the xy var though and direct ref the array, I get a segfault, why?

David Neto<a href="https://hachyderm.io/@chandlerc" class="u-url mention">@chandlerc</a> Nice talk. Reminds me of functional programming / denotational semantics stuff. Semantics via rewriting to esoterica. Cool.At some point WGSL will have pressure to generalize and I'd like to keep all this in mind when that happens.<a href="https://mastodon.gamedev.place/tags/WGSL" class="mention hashtag" rel="tag">#WGSL</a>

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