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Merge remote-tracking branch 'refs/remotes/origin/master' into Update-material-classification

/RenderPassXR_Sandbox
sebastienlagarde 7 年前
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6971847c
共有 2 个文件被更改，包括 82 次插入 和 34 次删除
  1. 100
      Assets/ScriptableRenderPipeline/HDRenderPipeline/Lighting/TilePass/TilePass.cs
  2. 16
      Assets/ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/LitTessellation.hlsl

100
Assets/ScriptableRenderPipeline/HDRenderPipeline/Lighting/TilePass/TilePass.cs
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if (enableFeatureVariants)
numVariants = LightDefinitions.s_NumFeatureVariants;
int debugViewMaterial = Shader.GetGlobalInt("_DebugViewMaterial");
Vector4 debugLightingAlbedo = Shader.GetGlobalVector("_DebugLightingAlbedo");
Vector4 debugLightingSmoothness = Shader.GetGlobalVector("_DebugLightingSmoothness");
int gbufferTexture0 = Shader.PropertyToID("_GBufferTexture0");
int gbufferTexture1 = Shader.PropertyToID("_GBufferTexture1");
int gbufferTexture2 = Shader.PropertyToID("_GBufferTexture2");
int gbufferTexture3 = Shader.PropertyToID("_GBufferTexture3");
int ambientOcclusionTexture = Shader.PropertyToID("_AmbientOcclusionTexture");
Texture ltcData = Shader.GetGlobalTexture(Shader.PropertyToID("_LtcData"));
Texture preIntegratedFGD = Shader.GetGlobalTexture("_PreIntegratedFGD");
Texture ltcGGXMatrix = Shader.GetGlobalTexture("_LtcGGXMatrix");
Texture ltcDisneyDiffuseMatrix = Shader.GetGlobalTexture("_LtcDisneyDiffuseMatrix");
Texture ltcMultiGGXFresnelDisneyDiffuse = Shader.GetGlobalTexture("_LtcMultiGGXFresnelDisneyDiffuse");
Matrix4x4 invScrProjection = Shader.GetGlobalMatrix("g_mInvScrProjection");
int useTileLightList = Shader.GetGlobalInt("_UseTileLightList");
Vector4 time = Shader.GetGlobalVector("_Time");
Vector4 sinTime = Shader.GetGlobalVector("_SinTime");
Vector4 cosTime = Shader.GetGlobalVector("_CosTime");
Vector4 unity_DeltaTime = Shader.GetGlobalVector("unity_DeltaTime");
Vector4 worldSpaceCameraPos = Shader.GetGlobalVector("_WorldSpaceCameraPos");
Vector4 projectionParams = Shader.GetGlobalVector("_ProjectionParams");
Vector4 screenParams = Shader.GetGlobalVector("_ScreenParams");
Vector4 zbufferParams = Shader.GetGlobalVector("_ZBufferParams");
Vector4 unity_OrthoParams = Shader.GetGlobalVector("unity_OrthoParams");
int envLightSkyEnabled = Shader.GetGlobalInt("_EnvLightSkyEnabled");
int enableSSSAndTransmission = Shader.GetGlobalInt("_EnableSSSAndTransmission");
int texturingModeFlags = Shader.GetGlobalInt("_TexturingModeFlags");
int transmissionFlags = Shader.GetGlobalInt("_TransmissionFlags");
float[] thicknessRemaps = Shader.GetGlobalFloatArray("_ThicknessRemaps");
Vector4[] shapeParams = Shader.GetGlobalVectorArray("_ShapeParams");
Vector4[] transmissionTints = Shader.GetGlobalVectorArray("_TransmissionTints");
for (int variant = 0; variant < numVariants; variant++)
{
int kernel;

hdCamera.SetupComputeShader(shadeOpaqueShader, cmd);
// TODO: Update value like in ApplyDebugDisplaySettings() call. Sadly it is high likely that this will not be keep in sync. we really need to get rid of this by making global parameters visible to compute shaders
cmd.SetComputeIntParam(shadeOpaqueShader, "_DebugViewMaterial", Shader.GetGlobalInt("_DebugViewMaterial"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_DebugLightingAlbedo", Shader.GetGlobalVector("_DebugLightingAlbedo"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_DebugLightingSmoothness", Shader.GetGlobalVector("_DebugLightingSmoothness"));
cmd.SetComputeIntParam(shadeOpaqueShader, "_DebugViewMaterial", debugViewMaterial);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_DebugLightingAlbedo", debugLightingAlbedo);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_DebugLightingSmoothness", debugLightingSmoothness);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture0", Shader.PropertyToID("_GBufferTexture0"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture1", Shader.PropertyToID("_GBufferTexture1"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture2", Shader.PropertyToID("_GBufferTexture2"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture3", Shader.PropertyToID("_GBufferTexture3"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_AmbientOcclusionTexture", Shader.PropertyToID("_AmbientOcclusionTexture"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture0", gbufferTexture0);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture1", gbufferTexture1);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture2", gbufferTexture2);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_GBufferTexture3", gbufferTexture3);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_AmbientOcclusionTexture", ambientOcclusionTexture);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcData", Shader.GetGlobalTexture(Shader.PropertyToID("_LtcData")));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_PreIntegratedFGD", Shader.GetGlobalTexture("_PreIntegratedFGD"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcGGXMatrix", Shader.GetGlobalTexture("_LtcGGXMatrix"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcDisneyDiffuseMatrix", Shader.GetGlobalTexture("_LtcDisneyDiffuseMatrix"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcMultiGGXFresnelDisneyDiffuse", Shader.GetGlobalTexture("_LtcMultiGGXFresnelDisneyDiffuse"));
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcData", ltcData);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_PreIntegratedFGD", preIntegratedFGD);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcGGXMatrix", ltcGGXMatrix);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcDisneyDiffuseMatrix", ltcDisneyDiffuseMatrix);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "_LtcMultiGGXFresnelDisneyDiffuse", ltcMultiGGXFresnelDisneyDiffuse);
cmd.SetComputeMatrixParam(shadeOpaqueShader, "g_mInvScrProjection", Shader.GetGlobalMatrix("g_mInvScrProjection"));
cmd.SetComputeIntParam(shadeOpaqueShader, "_UseTileLightList", Shader.GetGlobalInt("_UseTileLightList"));
cmd.SetComputeMatrixParam(shadeOpaqueShader, "g_mInvScrProjection", invScrProjection);
cmd.SetComputeIntParam(shadeOpaqueShader, "_UseTileLightList", useTileLightList);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_Time", Shader.GetGlobalVector("_Time"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_SinTime", Shader.GetGlobalVector("_SinTime"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_CosTime", Shader.GetGlobalVector("_CosTime"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "unity_DeltaTime", Shader.GetGlobalVector("unity_DeltaTime"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_WorldSpaceCameraPos", Shader.GetGlobalVector("_WorldSpaceCameraPos"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_ProjectionParams", Shader.GetGlobalVector("_ProjectionParams"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_ScreenParams", Shader.GetGlobalVector("_ScreenParams"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_ZBufferParams", Shader.GetGlobalVector("_ZBufferParams"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "unity_OrthoParams", Shader.GetGlobalVector("unity_OrthoParams"));
cmd.SetComputeIntParam(shadeOpaqueShader, "_EnvLightSkyEnabled", Shader.GetGlobalInt("_EnvLightSkyEnabled"));
cmd.SetComputeVectorParam(shadeOpaqueShader, "_Time", time);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_SinTime", sinTime);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_CosTime", cosTime);
cmd.SetComputeVectorParam(shadeOpaqueShader, "unity_DeltaTime", unity_DeltaTime);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_WorldSpaceCameraPos", worldSpaceCameraPos);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_ProjectionParams", projectionParams);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_ScreenParams", screenParams);
cmd.SetComputeVectorParam(shadeOpaqueShader, "_ZBufferParams", zbufferParams);
cmd.SetComputeVectorParam(shadeOpaqueShader, "unity_OrthoParams", unity_OrthoParams);
cmd.SetComputeIntParam(shadeOpaqueShader, "_EnvLightSkyEnabled", envLightSkyEnabled);
Texture skyTexture = Shader.GetGlobalTexture("_SkyTexture");
Texture IESArrayTexture = Shader.GetGlobalTexture("_IESArray");

// Set SSS parameters.
cmd.SetComputeIntParam( shadeOpaqueShader, "_EnableSSSAndTransmission", Shader.GetGlobalInt( "_EnableSSSAndTransmission"));
cmd.SetComputeIntParam( shadeOpaqueShader, "_TexturingModeFlags", Shader.GetGlobalInt( "_TexturingModeFlags"));
cmd.SetComputeIntParam( shadeOpaqueShader, "_TransmissionFlags", Shader.GetGlobalInt( "_TransmissionFlags"));
cmd.SetComputeFloatParams(shadeOpaqueShader, "_ThicknessRemaps", Shader.GetGlobalFloatArray("_ThicknessRemaps"));
cmd.SetComputeIntParam( shadeOpaqueShader, "_EnableSSSAndTransmission", enableSSSAndTransmission);
cmd.SetComputeIntParam( shadeOpaqueShader, "_TexturingModeFlags", texturingModeFlags);
cmd.SetComputeIntParam( shadeOpaqueShader, "_TransmissionFlags", transmissionFlags);
cmd.SetComputeFloatParams(shadeOpaqueShader, "_ThicknessRemaps", thicknessRemaps);
cmd.SetComputeVectorArrayParam(shadeOpaqueShader, "_ShapeParams", Shader.GetGlobalVectorArray("_ShapeParams"));
cmd.SetComputeVectorArrayParam(shadeOpaqueShader, "_TransmissionTints", Shader.GetGlobalVectorArray("_TransmissionTints"));
cmd.SetComputeVectorArrayParam(shadeOpaqueShader, "_ShapeParams", shapeParams);
cmd.SetComputeVectorArrayParam(shadeOpaqueShader, "_TransmissionTints", transmissionTints);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "specularLightingUAV", colorBuffers[0]);
cmd.SetComputeTextureParam(shadeOpaqueShader, kernel, "diffuseLightingUAV", colorBuffers[1]);

16
Assets/ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/LitTessellation.hlsl
查看文件


// Thus the following code play with both.
#if defined(SHADERPASS) && (SHADERPASS != SHADERPASS_SHADOWS)
bool frustumCulled = WorldViewFrustumCull(p0, p1, p2, maxDisplacement, (float4[4])_FrustumPlanes); // _FrustumPlanes are primary camera planes
bool frustumCulledCurrentView = WorldViewFrustumCull(p0, p1, p2, maxDisplacement, (float4[4])_FrustumPlanes); // _FrustumPlanes are primary camera planes
bool frustumCulledMainView = false;
bool frustumCulled = WorldViewFrustumCull(p0, p1, p2, maxDisplacement, (float4[4])unity_CameraWorldClipPlanes); // unity_CameraWorldClipPlanes is set by legacy Unity in case of shadow and contain shadow view plan
bool frustumCulledCurrentView = WorldViewFrustumCull(p0, p1, p2, maxDisplacement, (float4[4])unity_CameraWorldClipPlanes); // unity_CameraWorldClipPlanes is set by legacy Unity in case of shadow and contain shadow view plan
// In the case of shadow, we don't want to tessellate anything that is not seen by the main view frustum. It can result in minor popping of tessellation into a shadow but we can't afford it anyway.
bool frustumCulledMainView = WorldViewFrustumCull(p0, p1, p2, maxDisplacement, (float4[4])_FrustumPlanes);
#endif
bool faceCull = false;

}
#endif
if (frustumCulled || faceCull)
if (frustumCulledCurrentView || faceCull)
}
// See comment above:
// During shadow passes, we decide that anything outside the main view frustum should not be tessellated.
if (frustumCulledMainView)
{
return float4(1.0, 1.0, 1.0, 1.0);
}
// We use the parameters of the primary (scene view) camera in order

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