Flax/FlaxEngine
3
0
Fork 0
Code Issues Pull Requests Releases Activity

Fix Quad Overdraw pass to skip draws from materials that don't support it

Browse Source
This commit is contained in:
Wojciech Figat
2026-08-18 12:01:20 +02:00
parent 58edc4c897
commit 5182629c9c
1 changed files with 25 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/Engine/Renderer/Editor/QuadOverdrawPass.cpp
+25
View File
@@ -17,6 +17,25 @@
#include "Engine/Renderer/RenderList.h"
#include "Engine/Graphics/RenderTools.h"
void CheckDrawListQuadOverdraw(RenderList* list, DrawCallsListType type)
{
DrawCallsList& drawCallsList = list->DrawCallsLists[(int32)type];
const auto* listData = drawCallsList.Indices.Get();
const auto* drawCallsData = list->DrawCalls.Get();
const auto* batchesData = drawCallsList.Batches.Get();
for (int32 i = 0; i < drawCallsList.Batches.Count(); i++)
{
const DrawBatch& batch = batchesData[i];
uint32 drawCallIndex = listData[batch.StartIndex];
const DrawCall& drawCall = drawCallsData[drawCallIndex];
if (EnumHasNoneFlags(drawCall.Material->GetDrawModes(), DrawPass::QuadOverdraw))
{
// Don't draw it
drawCallsList.Batches.RemoveAt(i--);
}
}
}
void QuadOverdrawPass::Render(RenderContext& renderContext, GPUContext* context, GPUTextureView* lightBuffer)
{
if (checkIfSkipPass())
@@ -26,6 +45,12 @@ void QuadOverdrawPass::Render(RenderContext& renderContext, GPUContext* context,
}
PROFILE_GPU_CPU("Quad Overdraw");
// Process draw calls to skip materials that don't support Quad Overdraw pass
CheckDrawListQuadOverdraw(renderContext.List, DrawCallsListType::GBuffer);
CheckDrawListQuadOverdraw(renderContext.List, DrawCallsListType::GBufferNoDecals);
CheckDrawListQuadOverdraw(renderContext.List, DrawCallsListType::Forward);
CheckDrawListQuadOverdraw(renderContext.List, DrawCallsListType::Distortion);
// Setup resources
const int32 width = renderContext.Buffers->GetWidth();
const int32 height = renderContext.Buffers->GetHeight();