Frustum culling now works correctly for all resolutions

2016-01-15 15:38:14 +01:00
parent 14bc850fab
commit 3de853ac8b
9 changed files with 101 additions and 65 deletions
@@ -9,10 +9,10 @@


 #define MAX_LIGHTS_PER_TILE 200
-#define NUM_TILES 3600
 #define TILE_SIZE 16

 uniform mat4 V;
+uniform vec2 ScreenDimensions;

 struct Plane {
 	vec3 Normal;
@@ -105,7 +105,7 @@ void AppendLight(int li)
 layout (local_size_x = 16, local_size_y = 16, local_size_z = 1) in;
 void main ()
 {
-	GroupIndex = int(gl_WorkGroupID.x + (gl_WorkGroupID.y * 80));
+	GroupIndex = int(gl_WorkGroupID.x + (gl_WorkGroupID.y * int(ScreenDimensions.x/TILE_SIZE)));
 	if(gl_LocalInvocationIndex == 0)
 	{
 		GroupLightCount = 0;