Fix blue trail (#469)

webgpu · Oct 28, 2024 · 96b4556 · 96b4556
1 parent 1e3c2d3
commit 96b4556
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/sample/particles/main.ts b/sample/particles/main.ts
@@ -327,7 +327,7 @@ const simulationParams = {
 const simulationUBOBufferSize =
   1 * 4 + // deltaTime
   1 * 4 + // brightnessFactor
-  3 * 4 + // padding
+  2 * 4 + // padding
   4 * 4 + // seed
   0;
 const simulationUBOBuffer = device.createBuffer({
@@ -411,7 +411,6 @@ function frame() {
       simulationParams.simulate ? simulationParams.deltaTime : 0.0,
       simulationParams.brightnessFactor,
       0.0,
-      0.0,
       0.0, // padding
       Math.random() * 100,
       Math.random() * 100, // seed.xy