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Add Global Surface Atlas missing surface data debug visualization

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This commit is contained in:
Wojciech Figat
2022-07-08 16:43:25 +02:00
parent df48d71045
commit 0ba1c124f7
5 changed files with 35 additions and 12 deletions
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25
Source/Engine/Renderer/GI/GlobalSurfaceAtlasPass.cpp
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@@ -268,11 +268,15 @@ bool GlobalSurfaceAtlasPass::setupResources()
// Create pipeline state
GPUPipelineState::Description psDesc = GPUPipelineState::Description::DefaultFullscreenTriangle;
if (!_psDebug)
if (!_psDebug0)
{
_psDebug = device->CreatePipelineState();
psDesc.PS = shader->GetPS("PS_Debug");
if (_psDebug->Init(psDesc))
_psDebug0 = device->CreatePipelineState();
_psDebug1 = device->CreatePipelineState();
psDesc.PS = shader->GetPS("PS_Debug", 0);
if (_psDebug0->Init(psDesc))
return true;
psDesc.PS = shader->GetPS("PS_Debug", 1);
if (_psDebug1->Init(psDesc))
return true;
}
if (!_psClear)
@@ -327,7 +331,8 @@ void GlobalSurfaceAtlasPass::OnShaderReloading(Asset* obj)
SAFE_DELETE_GPU_RESOURCE(_psDirectLighting0);
SAFE_DELETE_GPU_RESOURCE(_psDirectLighting1);
SAFE_DELETE_GPU_RESOURCE(_psIndirectLighting);
SAFE_DELETE_GPU_RESOURCE(_psDebug);
SAFE_DELETE_GPU_RESOURCE(_psDebug0);
SAFE_DELETE_GPU_RESOURCE(_psDebug1);
invalidateResources();
}
@@ -345,7 +350,8 @@ void GlobalSurfaceAtlasPass::Dispose()
SAFE_DELETE_GPU_RESOURCE(_psDirectLighting0);
SAFE_DELETE_GPU_RESOURCE(_psDirectLighting1);
SAFE_DELETE_GPU_RESOURCE(_psIndirectLighting);
SAFE_DELETE_GPU_RESOURCE(_psDebug);
SAFE_DELETE_GPU_RESOURCE(_psDebug0);
SAFE_DELETE_GPU_RESOURCE(_psDebug1);
_cb0 = nullptr;
_shader = nullptr;
}
@@ -1091,7 +1097,7 @@ void GlobalSurfaceAtlasPass::RenderDebug(RenderContext& renderContext, GPUContex
context->BindSR(4, bindingData.Objects ? bindingData.Objects->View() : nullptr);
context->BindSR(6, bindingData.AtlasDepth->View());
context->BindSR(7, skybox);
context->SetState(_psDebug);
context->SetState(_psDebug0);
{
Float2 outputSizeThird = outputSize * 0.333f;
Float2 outputSizeTwoThird = outputSize * 0.666f;
@@ -1123,19 +1129,20 @@ void GlobalSurfaceAtlasPass::RenderDebug(RenderContext& renderContext, GPUContex
context->BindSR(6, bindingData.AtlasDepth->View());
context->BindSR(7, skybox);
context->BindCB(0, _cb0);
context->SetState(_psDebug);
context->SetRenderTarget(output->View());
// Disable skybox
data.SkyboxIntensity = 0.0f;
context->UpdateCB(_cb0, &data);
// Bottom left - diffuse
// Bottom left - diffuse (with missing surface coverage debug)
context->SetState(_psDebug1);
context->BindSR(5, bindingData.AtlasGBuffer0->View());
context->SetViewportAndScissors(Viewport(outputSizeTwoThird.X, 0, outputSizeThird.X, outputSizeThird.Y));
context->DrawFullscreenTriangle();
// Bottom middle - normals
context->SetState(_psDebug0);
context->BindSR(5, bindingData.AtlasGBuffer1->View());
context->SetViewportAndScissors(Viewport(outputSizeTwoThird.X, outputSizeThird.Y, outputSizeThird.X, outputSizeThird.Y));
context->DrawFullscreenTriangle();

3
Source/Engine/Renderer/GI/GlobalSurfaceAtlasPass.h
View File

@@ -50,7 +50,8 @@ private:
GPUPipelineState* _psDirectLighting0 = nullptr;
GPUPipelineState* _psDirectLighting1 = nullptr;
GPUPipelineState* _psIndirectLighting = nullptr;
GPUPipelineState* _psDebug = nullptr;
GPUPipelineState* _psDebug0 = nullptr;
GPUPipelineState* _psDebug1 = nullptr;
GPUConstantBuffer* _cb0 = nullptr;
GPUShaderProgramCS* _csCullObjects;