added random seed

shaders/ether/shader.slang

@@ -20,14 +20,15 @@ float4 shadeVideo(ShaderContext context)
 	float2 resolution = max(context.outputResolution, float2(1.0, 1.0));
 	float2 fragCoord = context.uv * resolution;
 	float2 p = fragCoord / resolution.y - offset;
-	float time = context.time * speed;
+	float seed = context.startupRandom;
+	float time = context.time * speed + seed * 41.0;
 
 	float3 color = float3(0.0, 0.0, 0.0);
 	float d = depth;
 
 	for (int i = 0; i <= 5; ++i)
 	{
-		float3 rayPosition = float3(0.0, 0.0, 5.0) + normalize(float3(p, -1.0)) * d;
+		float3 rayPosition = float3(seed * 0.7 - 0.35, 0.23 - seed * 0.46, 5.0) + normalize(float3(p, -1.0)) * d;
 		float rz = etherMap(rayPosition, time);
 		float f = clamp((rz - etherMap(rayPosition + float3(0.1, 0.1, 0.1), time)) * 0.5, -0.1, 1.0);
 		float3 light = baseColor.rgb + energyColor.rgb * 5.0 * f;