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Fixing visibility generation

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Dynamitos
2024-05-31 14:21:32 +02:00
parent 953c90f2de
commit 157368a241
14 changed files with 232 additions and 717 deletions
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res/shaders/lib/Scene.slang
+2 -7
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@@ -74,12 +74,7 @@ ParameterBlock<Scene> pScene;
uint32_t encodePrimitive(uint32_t primitiveId, uint32_t meshletId, uint32_t instanceId)
{
uint32_t encoded = instanceId;
encoded *= MAX_MESHLETS_PER_INSTANCE;
encoded += meshletId;
encoded *= MAX_PRIMITIVES;
encoded += primitiveId;
return encoded;
return primitiveId + (meshletId * uint(MAX_PRIMITIVES)) + (instanceId * uint(MAX_MESHLETS_PER_INSTANCE * MAX_PRIMITIVES));
}
uint3 decodePrimitive(uint64_t encoded)
@@ -94,9 +89,9 @@ uint3 decodePrimitive(uint64_t encoded)
struct MeshPayload
{
uint culledMeshlets[MAX_MESHLETS_PER_INSTANCE];
uint instanceId;
uint meshletOffset;
uint cullingOffset;
uint culledMeshlets[MAX_MESHLETS_PER_INSTANCE];
};