Fix blue trail

webgpu · Oct 22, 2024 · f371d0e · f371d0e
1 parent 1e3c2d3
commit f371d0e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sample/particles/particle.wgsl b/sample/particles/particle.wgsl
@@ -5,8 +5,8 @@ var<private> rand_seed : vec2f;
 
 fn init_rand(invocation_id : u32, seed : vec4f) {
   rand_seed = seed.xz;
-  rand_seed = fract(rand_seed * cos(35.456+f32(invocation_id) * seed.yw));
-  rand_seed = fract(rand_seed * cos(41.235+f32(invocation_id) * seed.xw));
+  rand_seed = fract(rand_seed * cos(35.456+f32(invocation_id) * seed.yw * 0.01f));
+  rand_seed = fract(rand_seed * cos(41.235+f32(invocation_id) * seed.xw * 0.01f));
 }
 
 fn rand() -> f32 {