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Fix crash on Global Surface Atlas objects buffer building

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This commit is contained in:
Wojtek Figat
2025-12-30 23:41:49 +01:00
parent 7f56d9456b
commit ce45fa3d54
1 changed files with 2 additions and 0 deletions
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2
Source/Engine/Renderer/GI/GlobalSurfaceAtlasPass.cpp
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@@ -428,6 +428,7 @@ public:
// Write to objects buffer (this must match unpacking logic in HLSL)
uint32 objectAddress = ObjectsBuffer.Data.Count() / sizeof(Float4);
ObjectsListBuffer.Write(objectAddress);
ObjectsBuffer.Data.EnsureCapacity(ObjectsBuffer.Data.Count() + sizeof(Float4) * (GLOBAL_SURFACE_ATLAS_OBJECT_DATA_STRIDE + 6 * GLOBAL_SURFACE_ATLAS_TILE_DATA_STRIDE));
auto* objectData = ObjectsBuffer.WriteReserve<Float4>(GLOBAL_SURFACE_ATLAS_OBJECT_DATA_STRIDE);
objectData[0] = Float4(object.Position, object.Radius);
objectData[1] = Float4::Zero;
@@ -511,6 +512,7 @@ public:
{
// Dirty object to redraw
object->LastFrameUpdated = 0;
return;
}
GlobalSurfaceAtlasLight* light = Lights.TryGet(a->GetID());
if (light)