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Add LOD Preview debug view mode

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This commit is contained in:
Wojtek Figat
2021-09-30 23:48:48 +02:00
parent 0e8987b654
commit 3dff9196c2
8 changed files with 318 additions and 42 deletions
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83
Source/Engine/Renderer/GBufferPass.cpp
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@@ -2,8 +2,11 @@
#include "GBufferPass.h"
#include "RenderList.h"
#if USE_EDITOR
#include "Engine/Renderer/Editor/VertexColors.h"
#include "Engine/Renderer/Editor/LightmapUVsDensity.h"
#include "Engine/Renderer/Editor/LODPreview.h"
#endif
#include "Engine/Core/Collections/Sorting.h"
#include "Engine/Graphics/GPUDevice.h"
#include "Engine/Graphics/GPUContext.h"
@@ -87,11 +90,37 @@ void GBufferPass::Dispose()
_skyModel = nullptr;
_boxModel = nullptr;
#if USE_EDITOR
SAFE_DELETE(_lightmapUVsDensityMaterialShader);
SAFE_DELETE(_vertexColorsMaterialShader);
SAFE_DELETE(_lightmapUVsDensity);
SAFE_DELETE(_vertexColors);
SAFE_DELETE(_lodPreview);
#endif
}
#if USE_EDITOR
void DebugOverrideDrawCallsMaterial(RenderContext& renderContext, IMaterial* material)
{
if (material->IsReady())
{
auto& drawCallsList = renderContext.List->DrawCallsLists[(int32)DrawCallsListType::GBuffer];
for (int32 i : drawCallsList.Indices)
{
auto& drawCall = renderContext.List->DrawCalls[i];
if (drawCall.Material->IsSurface())
{
drawCall.Material = material;
}
}
IMaterial::InstancingHandler handler;
if (!material->CanUseInstancing(handler))
{
drawCallsList.CanUseInstancing = false;
}
}
}
#endif
void GBufferPass::Fill(RenderContext& renderContext, GPUTextureView* lightBuffer)
{
PROFILE_GPU_CPU("GBuffer");
@@ -133,47 +162,21 @@ void GBufferPass::Fill(RenderContext& renderContext, GPUTextureView* lightBuffer
// Override draw calls material to use material debug shader
if (renderContext.View.Mode == ViewMode::LightmapUVsDensity)
{
if (!_lightmapUVsDensityMaterialShader)
_lightmapUVsDensityMaterialShader = New<LightmapUVsDensityMaterialShader>();
if (_lightmapUVsDensityMaterialShader->IsReady())
{
auto& drawCallsList = renderContext.List->DrawCallsLists[(int32)DrawCallsListType::GBuffer];
for (int32 i : drawCallsList.Indices)
{
auto& drawCall = renderContext.List->DrawCalls[i];
if (drawCall.Material->IsSurface())
{
drawCall.Material = _lightmapUVsDensityMaterialShader;
}
}
IMaterial::InstancingHandler handler;
if (!_lightmapUVsDensityMaterialShader->CanUseInstancing(handler))
{
drawCallsList.CanUseInstancing = false;
}
}
if (!_lightmapUVsDensity)
_lightmapUVsDensity = New<LightmapUVsDensityMaterialShader>();
DebugOverrideDrawCallsMaterial(renderContext, _lightmapUVsDensity);
}
else if (renderContext.View.Mode == ViewMode::VertexColors)
{
if (!_vertexColorsMaterialShader)
_vertexColorsMaterialShader = New<VertexColorsMaterialShader>();
if (_vertexColorsMaterialShader->IsReady())
{
auto& drawCallsList = renderContext.List->DrawCallsLists[(int32)DrawCallsListType::GBuffer];
for (int32 i : drawCallsList.Indices)
{
auto& drawCall = renderContext.List->DrawCalls[i];
if (drawCall.Material->IsSurface())
{
drawCall.Material = _vertexColorsMaterialShader;
}
}
IMaterial::InstancingHandler handler;
if (!_vertexColorsMaterialShader->CanUseInstancing(handler))
{
drawCallsList.CanUseInstancing = false;
}
}
if (!_vertexColors)
_vertexColors = New<VertexColorsMaterialShader>();
DebugOverrideDrawCallsMaterial(renderContext, _vertexColors);
}
else if (renderContext.View.Mode == ViewMode::LODPreview)
{
if (!_lodPreview)
_lodPreview = New<LODPreviewMaterialShader>();
DebugOverrideDrawCallsMaterial(renderContext, _lodPreview);
}
if (renderContext.View.Mode == ViewMode::PhysicsColliders)
{