added random seed

2026-05-08 13:38:27 +10:00
parent 5eff189bbf
commit 7035cde8c8
10 changed files with 35 additions and 29 deletions
--- a/shaders/video-cube/shader.slang
+++ b/shaders/video-cube/shader.slang
@@ -75,7 +75,7 @@ float4 shadeVideo(ShaderContext context)
 	float3 rayOrigin = float3(0.0, 0.0, 2.7);
 	float3 rayDirection = normalize(float3(centeredUv, -2.1));

-	float spin = context.time * spinSpeed;
+	float spin = context.time * spinSpeed + context.startupRandom * 6.2831853;
 	float yaw = spin;
 	float pitch = spin * 0.61 + 0.35;