From 7d6c9bc2f10a479d9e054af56a75e535d1015b79 Mon Sep 17 00:00:00 2001
From: skal <pascal.massimino@gmail.com>
Date: Sat, 21 Feb 2026 10:24:24 +0100
Subject: docs: Update WGSL files to use shorter vector and matrix type aliases

Replaced `vec2<f32>`, `vec3<f32>`, `vec4<f32>`, `mat4x4<f32>`, and `mat3x3<f32>` with their shorter aliases `vec2f`, `vec3f`, `vec4f`, `mat4x4f`, and `mat3x3f` across all WGSL shader files in `workspaces/main/shaders/`. This improves readability and aligns with modern WGSL conventions.
---
 workspaces/main/shaders/particle_render.wgsl | 40 ++++++++++++++--------------
 1 file changed, 20 insertions(+), 20 deletions(-)

(limited to 'workspaces/main/shaders/particle_render.wgsl')

diff --git a/workspaces/main/shaders/particle_render.wgsl b/workspaces/main/shaders/particle_render.wgsl
index dd83220..ef0db42 100644
--- a/workspaces/main/shaders/particle_render.wgsl
+++ b/workspaces/main/shaders/particle_render.wgsl
@@ -1,9 +1,9 @@
 // Particle rendering (vertex + fragment) - V2
 struct Particle {
-    pos: vec4<f32>,
-    vel: vec4<f32>,
-    rot: vec4<f32>,
-    color: vec4<f32>,
+    pos: vec4f,
+    vel: vec4f,
+    rot: vec4f,
+    color: vec4f,
 };
 
 #include "sequence_uniforms"
@@ -12,36 +12,36 @@ struct Particle {
 @group(0) @binding(1) var<uniform> uniforms: UniformsSequenceParams;
 
 struct VSOut {
-    @builtin(position) pos: vec4<f32>,
-    @location(0) color: vec4<f32>,
-    @location(1) uv: vec2<f32>,
+    @builtin(position) pos: vec4f,
+    @location(0) color: vec4f,
+    @location(1) uv: vec2f,
 };
 
 @vertex fn vs_main(@builtin(vertex_index) vi: u32, @builtin(instance_index) ii: u32) -> VSOut {
     let p = particles[ii];
     let size = 0.02 + p.pos.z * 0.01 + uniforms.audio_intensity * 0.02;
-    var offsets = array<vec2<f32>, 6>(
-        vec2<f32>(-1, -1),
-        vec2<f32>(1, -1),
-        vec2<f32>(-1, 1),
-        vec2<f32>(-1, 1),
-        vec2<f32>(1, -1),
-        vec2<f32>(1, 1)
+    var offsets = array<vec2f, 6>(
+        vec2f(-1, -1),
+        vec2f(1, -1),
+        vec2f(-1, 1),
+        vec2f(-1, 1),
+        vec2f(1, -1),
+        vec2f(1, 1)
     );
     let offset = offsets[vi];
     let c = cos(p.rot.x);
     let s = sin(p.rot.x);
-    let rotated_offset = vec2<f32>(offset.x * c - offset.y * s, offset.x * s + offset.y * c);
-    let pos = vec2<f32>(p.pos.x + rotated_offset.x * size / uniforms.aspect_ratio, p.pos.y + rotated_offset.y * size);
+    let rotated_offset = vec2f(offset.x * c - offset.y * s, offset.x * s + offset.y * c);
+    let pos = vec2f(p.pos.x + rotated_offset.x * size / uniforms.aspect_ratio, p.pos.y + rotated_offset.y * size);
 
     // Fade based on lifetime (p.pos.w goes from 1.0 to 0.0)
     let lifetime_fade = p.pos.w;
-    let color_with_fade = vec4<f32>(p.color.rgb * (0.5 + 0.5 * uniforms.audio_intensity), p.color.a * lifetime_fade);
+    let color_with_fade = vec4f(p.color.rgb * (0.5 + 0.5 * uniforms.audio_intensity), p.color.a * lifetime_fade);
 
-    return VSOut(vec4<f32>(pos, 0.0, 1.0), color_with_fade, offset);
+    return VSOut(vec4f(pos, 0.0, 1.0), color_with_fade, offset);
 }
 
-@fragment fn fs_main(@location(0) color: vec4<f32>, @location(1) uv: vec2<f32>) -> @location(0) vec4<f32> {
+@fragment fn fs_main(@location(0) color: vec4f, @location(1) uv: vec2f) -> @location(0) vec4f {
     // Calculate distance from center for circular shape
     let dist = length(uv);
 
@@ -49,5 +49,5 @@ struct VSOut {
     let circle_alpha = smoothstep(1.0, 0.5, dist);
 
     // Apply circular fade to alpha channel
-    return vec4<f32>(color.rgb, color.a * circle_alpha);
+    return vec4f(color.rgb, color.a * circle_alpha);
 }
-- 
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