public override void RenderCamera(RenderPipelineContext context, GraphicsContext graphicsContext)
{
var rsPostProcess = context.RPAssetsManager.rootSignaturePostProcess;
graphicsContext.SetRootSignature(rsPostProcess);
graphicsContext.SetRenderTargetScreen(context.dynamicContextRead.settings.backgroundColor, context.ScreenSizeDSVs[1], true, true);
graphicsContext.SetCBVR(postProcessDataBuffer, 0);
graphicsContext.SetSRVT(context.outputRTV, 1);
graphicsContext.SetSRVT(context.postProcessBackground, 2);
graphicsContext.SetMesh(context.ndcQuadMesh);
PSODesc desc = new PSODesc
{
blendState = EBlendState.none,
cullMode = ECullMode.back,
depthBias = 0,
dsvFormat = DxgiFormat.DXGI_FORMAT_UNKNOWN,
inputLayout = EInputLayout.postProcess,
ptt = ED3D12PrimitiveTopologyType.TRIANGLE,
rtvFormat = context.swapChainFormat,
renderTargetCount = 1,
streamOutput = false,
wireFrame = false,
};
SetPipelineStateVariant(context.deviceResources, graphicsContext, rsPostProcess, ref desc, context.RPAssetsManager.PObjectPostProcess);
graphicsContext.DrawIndexed(context.ndcQuadMeshIndexCount, 0, 0);
}
public bool Bake(Texture2D texture, RenderWrap renderWrap, ref object tag)
{
renderWrap.SetRootSignature("");
renderWrap.SetRenderTarget(texture, true);
var psoDesc = new PSODesc()
{
blendState = BlendState.None,
cullMode = CullMode.None,
rtvFormat = texture.GetFormat(),
inputLayout = InputLayout.Default,
renderTargetCount = 1,
};
renderWrap.SetShader("BRDFLUT.hlsl", psoDesc);
renderWrap.DrawQuad();
return(true);
}
public DrawObjectPass drawGBuffer = new DrawObjectPass()
{
shader = "DeferredGBuffer.hlsl",
renderTargets = new string[]
{
"gbuffer0",
"gbuffer1",
"gbuffer2",
"gbuffer3",
},
depthStencil = null,
rs = "CCCssssssssss",
psoDesc = new PSODesc()
{
blendState = BlendState.None,
cullMode = CullMode.None,
},
srvs = new string[]
{
"_Albedo",
"_Metallic",
"_Roughness",
"_Emissive",
"_Normal",
"_Spa",
},
CBVPerObject = new object[]
{
null,
nameof(ViewProjection),
"Metallic",
"Roughness",
"Emissive",
"Specular",
"AO",
nameof(CameraLeft),
nameof(CameraDown),
},
AutoKeyMap =
{
("UseNormalMap", "USE_NORMAL_MAP"),
("UseSpa", "USE_SPA"),
},
protected void SetPipelineStateVariant(DeviceResources deviceResources, GraphicsContext graphicsContext, GraphicsSignature graphicsSignature, ref PSODesc desc, PObject pObject)
{
int variant = pObject.GetVariantIndex(deviceResources, graphicsSignature, desc);
graphicsContext.SetPObject1(pObject, variant);
}
protected PObject PObjectStatusSelect(DeviceResources deviceResources, GraphicsSignature graphicsSignature, ref PSODesc desc, PObject pObject, PObject loading, PObject unload, PObject error)
{
if (pObject == null)
{
return(unload);
}
if (pObject.Status == GraphicsObjectStatus.unload)
{
return(unload);
}
else if (pObject.Status == GraphicsObjectStatus.loaded)
{
if (pObject.GetVariantIndex(deviceResources, graphicsSignature, desc) != -1)
{
return(pObject);
}
else
{
return(error);
}
}
else if (pObject.Status == GraphicsObjectStatus.loading)
{
return(loading);
}
else
{
return(error);
}
}
public DrawObjectPass drawObject = new DrawObjectPass()
{
shader = "ForwardRender.hlsl",
renderTargets = new string[1],
depthStencil = null,
rs = "CCCssssssssss",
psoDesc = new PSODesc()
{
blendState = BlendState.None,
cullMode = CullMode.None,
},
srvs = new string[]
{
"_Albedo",
"_Metallic",
"_Roughness",
"_Emissive",
"_ShadowMap",
"_Environment",
"_BRDFLUT",
"_Normal",
"_Spa",
},
CBVPerObject = new object[]
{
null,
null,
"Metallic",
"Roughness",
"Emissive",
"Specular",
},
CBVPerPass = new object[]
{
nameof(ViewProjection),
nameof(View),
nameof(CameraPosition),
nameof(Brightness),
nameof(Far),
nameof(Near),
nameof(Fov),
nameof(AspectRatio),
nameof(ShadowMapVP),
nameof(ShadowMapVP1),
nameof(LightDir),
0,
nameof(LightColor),
0,
"SkyLightMultiple",
"FogColor",
"FogDensity",
"FogStartDistance",
"FogEndDistance",
nameof(CameraLeft),
nameof(CameraDown),
nameof(Split),
},
AutoKeyMap =
{
("EnableFog", "ENABLE_FOG"),
("UseNormalMap", "USE_NORMAL_MAP"),
("UseSpa", "USE_SPA"),
}
};
