public string GetSubshader(IMasterNode iMasterNode, GenerationMode mode, List <string> sourceAssetDependencyPaths = null) { if (sourceAssetDependencyPaths != null) { // StackLitSubShader.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("9649efe3e0e8e2941a983bb0f3a034ad")); // HDSubShaderUtilities.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("713ced4e6eef4a44799a4dd59041484b")); } var masterNode = iMasterNode as StackLitMasterNode; var subShader = new ShaderGenerator(); subShader.AddShaderChunk("SubShader", true); subShader.AddShaderChunk("{", true); subShader.Indent(); { HDMaterialTags materialTags = HDSubShaderUtilities.BuildMaterialTags(masterNode.surfaceType, masterNode.sortPriority, masterNode.alphaTest.isOn); // Add tags at the SubShader level { var tagsVisitor = new ShaderStringBuilder(); materialTags.GetTags(tagsVisitor, HDRenderPipeline.k_ShaderTagName); subShader.AddShaderChunk(tagsVisitor.ToString(), false); } // generate the necessary shader passes bool opaque = (masterNode.surfaceType == SurfaceType.Opaque); bool transparent = !opaque; bool distortionActive = transparent && masterNode.distortion.isOn; GenerateShaderPassLit(masterNode, m_PassMETA, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassShadowCaster, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_SceneSelectionPass, mode, subShader, sourceAssetDependencyPaths); if (opaque) { GenerateShaderPassLit(masterNode, m_PassDepthForwardOnly, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassMotionVectors, mode, subShader, sourceAssetDependencyPaths); } if (distortionActive) { GenerateShaderPassLit(masterNode, m_PassDistortion, mode, subShader, sourceAssetDependencyPaths); } // Assign define here based on opaque or transparent to save some variant m_PassForwardOnly.ExtraDefines = opaque ? HDSubShaderUtilities.s_ExtraDefinesForwardOpaque : HDSubShaderUtilities.s_ExtraDefinesForwardTransparent; GenerateShaderPassLit(masterNode, m_PassForwardOnly, mode, subShader, sourceAssetDependencyPaths); } subShader.Deindent(); subShader.AddShaderChunk("}", true); subShader.AddShaderChunk(@"CustomEditor ""UnityEditor.Experimental.Rendering.HDPipeline.StackLitGUI"""); return(subShader.GetShaderString(0)); }
public string GetSubshader(IMasterNode iMasterNode, GenerationMode mode, List <string> sourceAssetDependencyPaths = null) { if (sourceAssetDependencyPaths != null) { // DecalSubShader.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("3b523fb79ded88842bb5195be78e0354")); // HDSubShaderUtilities.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("713ced4e6eef4a44799a4dd59041484b")); } var masterNode = iMasterNode as DecalMasterNode; var subShader = new ShaderGenerator(); subShader.AddShaderChunk("SubShader", true); subShader.AddShaderChunk("{", true); subShader.Indent(); { HDMaterialTags materialTags = HDSubShaderUtilities.BuildMaterialTags(HDRenderQueue.RenderQueueType.Opaque, 0, false); // Add tags at the SubShader level { var tagsVisitor = new ShaderStringBuilder(); materialTags.GetTags(tagsVisitor, HDRenderPipeline.k_ShaderTagName); subShader.AddShaderChunk(tagsVisitor.ToString(), false); } // Caution: Order of GenerateShaderPass matter. Only generate required pass if (masterNode.affectsAlbedo.isOn || masterNode.affectsNormal.isOn || masterNode.affectsMetal.isOn || masterNode.affectsAO.isOn || masterNode.affectsSmoothness.isOn) { GenerateShaderPass(masterNode, m_PassProjector3RT, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPass(masterNode, m_PassProjector4RT, mode, subShader, sourceAssetDependencyPaths); } if (masterNode.affectsEmission.isOn) { GenerateShaderPass(masterNode, m_PassProjectorEmissive, mode, subShader, sourceAssetDependencyPaths); } if (masterNode.affectsAlbedo.isOn || masterNode.affectsNormal.isOn || masterNode.affectsMetal.isOn || masterNode.affectsAO.isOn || masterNode.affectsSmoothness.isOn) { GenerateShaderPass(masterNode, m_PassMesh3RT, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPass(masterNode, m_PassMesh4RT, mode, subShader, sourceAssetDependencyPaths); } if (masterNode.affectsEmission.isOn) { GenerateShaderPass(masterNode, m_PassMeshEmissive, mode, subShader, sourceAssetDependencyPaths); } if (mode.IsPreview()) { GenerateShaderPass(masterNode, m_PassPreview, mode, subShader, sourceAssetDependencyPaths); } } subShader.Deindent(); subShader.AddShaderChunk("}", true); subShader.AddShaderChunk(@"CustomEditor ""UnityEditor.Experimental.Rendering.HDPipeline.DecalGUI"""); string s = subShader.GetShaderString(0); return(s); }
public string GetSubshader(IMasterNode iMasterNode, GenerationMode mode, List <string> sourceAssetDependencyPaths = null) { if (sourceAssetDependencyPaths != null) { // HDPBRSubShader.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("8a6369cac4d1faf45b8715adbd364f13")); // HDSubShaderUtilities.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("713ced4e6eef4a44799a4dd59041484b")); } var masterNode = iMasterNode as PBRMasterNode; var subShader = new ShaderGenerator(); subShader.AddShaderChunk("SubShader", true); subShader.AddShaderChunk("{", true); subShader.Indent(); { HDMaterialTags materialTags = HDSubShaderUtilities.BuildMaterialTags(masterNode.surfaceType, 0, false); // Add tags at the SubShader level { var tagsVisitor = new ShaderStringBuilder(); materialTags.GetTags(tagsVisitor, HDRenderPipeline.k_ShaderTagName); subShader.AddShaderChunk(tagsVisitor.ToString(), false); } SurfaceMaterialOptions materialOptions = HDSubShaderUtilities.BuildMaterialOptions(masterNode.surfaceType, masterNode.alphaMode, masterNode.twoSided.isOn, false); // generate the necessary shader passes bool opaque = (masterNode.surfaceType == SurfaceType.Opaque); GenerateShaderPassLit(masterNode, m_PassMETA, mode, materialOptions, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassShadowCaster, mode, materialOptions, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_SceneSelectionPass, mode, materialOptions, subShader, sourceAssetDependencyPaths); if (opaque) { GenerateShaderPassLit(masterNode, m_PassDepthOnly, mode, materialOptions, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassGBuffer, mode, materialOptions, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassMotionVectors, mode, materialOptions, subShader, sourceAssetDependencyPaths); } // Assign define here based on opaque or transparent to save some variant m_PassForward.ExtraDefines = opaque ? HDSubShaderUtilities.s_ExtraDefinesForwardOpaque : HDSubShaderUtilities.s_ExtraDefinesForwardTransparent; GenerateShaderPassLit(masterNode, m_PassForward, mode, materialOptions, subShader, sourceAssetDependencyPaths); } subShader.Deindent(); subShader.AddShaderChunk("}", true); subShader.AddShaderChunk(@"CustomEditor ""UnityEditor.Experimental.Rendering.HDPipeline.HDLitGUI"""); return(subShader.GetShaderString(0)); }
public string GetSubshader(IMasterNode iMasterNode, GenerationMode mode, List <string> sourceAssetDependencyPaths = null) { if (sourceAssetDependencyPaths != null) { // UnlitSubShader.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("a32a2cf536cae8e478ca1bbb7b9c493b")); // HDSubShaderUtilities.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("713ced4e6eef4a44799a4dd59041484b")); } var masterNode = iMasterNode as UnlitMasterNode; var subShader = new ShaderGenerator(); subShader.AddShaderChunk("SubShader", true); subShader.AddShaderChunk("{", true); subShader.Indent(); { // Options still need to be added to master node - pre-refraction, sort priority... HDMaterialTags materialTags = HDSubShaderUtilities.BuildMaterialTags(masterNode.surfaceType, 0, false); // Add tags at the SubShader level { var tagsVisitor = new ShaderStringBuilder(); materialTags.GetTags(tagsVisitor, HDRenderPipeline.k_ShaderTagName); subShader.AddShaderChunk(tagsVisitor.ToString(), false); } SurfaceMaterialOptions materialOptions = HDSubShaderUtilities.BuildMaterialOptions(masterNode.surfaceType, masterNode.alphaMode, masterNode.twoSided.isOn, false, false); // generate the necessary shader passes bool opaque = (masterNode.surfaceType == SurfaceType.Opaque); GenerateShaderPassUnlit(masterNode, m_PassShadowCaster, mode, materialOptions, subShader, sourceAssetDependencyPaths); GenerateShaderPassUnlit(masterNode, m_PassMETA, mode, materialOptions, subShader, sourceAssetDependencyPaths); GenerateShaderPassUnlit(masterNode, m_SceneSelectionPass, mode, materialOptions, subShader, sourceAssetDependencyPaths); if (opaque) { GenerateShaderPassUnlit(masterNode, m_PassDepthForwardOnly, mode, materialOptions, subShader, sourceAssetDependencyPaths); GenerateShaderPassUnlit(masterNode, m_PassMotionVectors, mode, materialOptions, subShader, sourceAssetDependencyPaths); } GenerateShaderPassUnlit(masterNode, m_PassForwardOnly, mode, materialOptions, subShader, sourceAssetDependencyPaths); } subShader.Deindent(); subShader.AddShaderChunk("}", true); subShader.AddShaderChunk(@"CustomEditor ""UnityEditor.Experimental.Rendering.HDPipeline.UnlitUI"""); return(subShader.GetShaderString(0)); }
public string GetSubshader(IMasterNode iMasterNode, GenerationMode mode, List <string> sourceAssetDependencyPaths = null) { if (sourceAssetDependencyPaths != null) { // HDLitSubShader.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("bac1a9627cfec924fa2ea9c65af8eeca")); // HDSubShaderUtilities.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("713ced4e6eef4a44799a4dd59041484b")); } var masterNode = iMasterNode as HDLitMasterNode; var subShader = new ShaderGenerator(); subShader.AddShaderChunk("SubShader", false); subShader.AddShaderChunk("{", false); subShader.Indent(); { //Handle data migration here as we need to have a renderingPass already set with accurate data at this point. if (masterNode.renderingPass == HDRenderQueue.RenderQueueType.Unknown) { switch (masterNode.surfaceType) { case SurfaceType.Opaque: masterNode.renderingPass = HDRenderQueue.RenderQueueType.Opaque; break; case SurfaceType.Transparent: #pragma warning disable CS0618 // Type or member is obsolete if (masterNode.m_DrawBeforeRefraction) { masterNode.m_DrawBeforeRefraction = false; #pragma warning restore CS0618 // Type or member is obsolete masterNode.renderingPass = HDRenderQueue.RenderQueueType.PreRefraction; } else { masterNode.renderingPass = HDRenderQueue.RenderQueueType.Transparent; } break; default: throw new System.ArgumentException("Unknown SurfaceType"); } } HDMaterialTags materialTags = HDSubShaderUtilities.BuildMaterialTags(masterNode.renderingPass, masterNode.sortPriority, masterNode.alphaTest.isOn); // Add tags at the SubShader level { var tagsVisitor = new ShaderStringBuilder(); materialTags.GetTags(tagsVisitor, HDRenderPipeline.k_ShaderTagName); subShader.AddShaderChunk(tagsVisitor.ToString(), false); } // generate the necessary shader passes bool opaque = (masterNode.surfaceType == SurfaceType.Opaque); bool transparent = !opaque; bool distortionActive = transparent && masterNode.distortion.isOn; bool transparentBackfaceActive = transparent && masterNode.backThenFrontRendering.isOn; bool transparentDepthPrepassActive = transparent && masterNode.alphaTest.isOn && masterNode.alphaTestDepthPrepass.isOn; bool transparentDepthPostpassActive = transparent && masterNode.alphaTest.isOn && masterNode.alphaTestDepthPostpass.isOn; GenerateShaderPassLit(masterNode, m_PassMETA, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassShadowCaster, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_SceneSelectionPass, mode, subShader, sourceAssetDependencyPaths); if (opaque) { GenerateShaderPassLit(masterNode, m_PassDepthOnly, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassGBuffer, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassMotionVectors, mode, subShader, sourceAssetDependencyPaths); } if (distortionActive) { GenerateShaderPassLit(masterNode, m_PassDistortion, mode, subShader, sourceAssetDependencyPaths); } if (transparentBackfaceActive) { GenerateShaderPassLit(masterNode, m_PassTransparentBackface, mode, subShader, sourceAssetDependencyPaths); } // Assign define here based on opaque or transparent to save some variant m_PassForward.ExtraDefines = opaque ? HDSubShaderUtilities.s_ExtraDefinesForwardOpaque : HDSubShaderUtilities.s_ExtraDefinesForwardTransparent; GenerateShaderPassLit(masterNode, m_PassForward, mode, subShader, sourceAssetDependencyPaths); if (transparentDepthPrepassActive) { GenerateShaderPassLit(masterNode, m_PassTransparentDepthPrepass, mode, subShader, sourceAssetDependencyPaths); } if (transparentDepthPostpassActive) { GenerateShaderPassLit(masterNode, m_PassTransparentDepthPostpass, mode, subShader, sourceAssetDependencyPaths); } } subShader.Deindent(); subShader.AddShaderChunk("}", false); #if ENABLE_RAYTRACING if (mode == GenerationMode.ForReals) { subShader.AddShaderChunk("SubShader", false); subShader.AddShaderChunk("{", false); subShader.Indent(); { GenerateShaderPassLit(masterNode, m_PassRaytracingIndirect, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassRaytracingVisibility, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassRaytracingForward, mode, subShader, sourceAssetDependencyPaths); } subShader.Deindent(); subShader.AddShaderChunk("}", false); } #endif subShader.AddShaderChunk(@"CustomEditor ""UnityEditor.Experimental.Rendering.HDPipeline.HDLitGUI"""); return(subShader.GetShaderString(0)); }
public string GetSubshader(IMasterNode iMasterNode, GenerationMode mode, List <string> sourceAssetDependencyPaths = null) { if (sourceAssetDependencyPaths != null) { // HDUnlitSubShader.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("1c44ec077faa54145a89357de68e5d26")); // HDSubShaderUtilities.cs sourceAssetDependencyPaths.Add(AssetDatabase.GUIDToAssetPath("713ced4e6eef4a44799a4dd59041484b")); } var masterNode = iMasterNode as HDUnlitMasterNode; var subShader = new ShaderGenerator(); subShader.AddShaderChunk("SubShader", true); subShader.AddShaderChunk("{", true); subShader.Indent(); { //Handle data migration here as we need to have a renderingPass already set with accurate data at this point. if (masterNode.renderingPass == HDRenderQueue.RenderQueueType.Unknown) { switch (masterNode.surfaceType) { case SurfaceType.Opaque: masterNode.renderingPass = HDRenderQueue.RenderQueueType.Opaque; break; case SurfaceType.Transparent: #pragma warning disable CS0618 // Type or member is obsolete if (masterNode.m_DrawBeforeRefraction) { masterNode.m_DrawBeforeRefraction = false; #pragma warning restore CS0618 // Type or member is obsolete masterNode.renderingPass = HDRenderQueue.RenderQueueType.PreRefraction; } else { masterNode.renderingPass = HDRenderQueue.RenderQueueType.Transparent; } break; default: throw new System.ArgumentException("Unknown SurfaceType"); } } HDMaterialTags materialTags = HDSubShaderUtilities.BuildMaterialTags(masterNode.renderingPass, masterNode.sortPriority, masterNode.alphaTest.isOn, HDMaterialTags.RenderType.HDUnlitShader); // Add tags at the SubShader level { var tagsVisitor = new ShaderStringBuilder(); materialTags.GetTags(tagsVisitor, HDRenderPipeline.k_ShaderTagName); subShader.AddShaderChunk(tagsVisitor.ToString(), false); } // generate the necessary shader passes bool opaque = (masterNode.surfaceType == SurfaceType.Opaque); bool transparent = !opaque; bool distortionActive = transparent && masterNode.distortion.isOn; GenerateShaderPassLit(masterNode, m_PassMETA, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassShadowCaster, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_SceneSelectionPass, mode, subShader, sourceAssetDependencyPaths); if (opaque) { GenerateShaderPassLit(masterNode, m_PassDepthForwardOnly, mode, subShader, sourceAssetDependencyPaths); GenerateShaderPassLit(masterNode, m_PassMotionVectors, mode, subShader, sourceAssetDependencyPaths); } if (distortionActive) { GenerateShaderPassLit(masterNode, m_PassDistortion, mode, subShader, sourceAssetDependencyPaths); } GenerateShaderPassLit(masterNode, m_PassForwardOnly, mode, subShader, sourceAssetDependencyPaths); } subShader.Deindent(); subShader.AddShaderChunk("}", true); subShader.AddShaderChunk(@"CustomEditor ""UnityEditor.Experimental.Rendering.HDPipeline.HDUnlitGUI"""); return(subShader.GetShaderString(0)); }