From 96b455649a8460984151bf2ce93522127e179288 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Beaufort?= <beaufort.francois@gmail.com>
Date: Mon, 28 Oct 2024 21:58:08 +0100
Subject: [PATCH] Fix blue trail (#469)

---
 sample/particles/main.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sample/particles/main.ts b/sample/particles/main.ts
index afe308ae..ee1f9d18 100644
--- 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