Esempio n. 1
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        public static void SetupMaterialKeywordsAndPass(Material material)
        {
            BaseLitGUI.SetupBaseLitKeywords(material);
            bool receiveSSR       = material.HasProperty(kReceivesSSR) ? material.GetInt(kReceivesSSR) != 0 : false;
            bool useSplitLighting = material.HasProperty(kUseSplitLighting) ? material.GetInt(kUseSplitLighting) != 0: false;

            BaseLitGUI.SetupStencil(material, receiveSSR, useSplitLighting);
        }
Esempio n. 2
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        public static void SetupMaterialKeywordsAndPass(Material material)
        {
            SynchronizeShaderGraphProperties(material);

            BaseLitGUI.SetupBaseLitKeywords(material);
            BaseLitGUI.SetupBaseLitMaterialPass(material);
            bool receiveSSR       = material.HasProperty(kReceivesSSR) ? material.GetInt(kReceivesSSR) != 0 : false;
            bool useSplitLighting = material.HasProperty(kUseSplitLighting) ? material.GetInt(kUseSplitLighting) != 0: false;

            BaseLitGUI.SetupStencil(material, receiveSSR, useSplitLighting);

            if (material.HasProperty(kAddPrecomputedVelocity))
            {
                CoreUtils.SetKeyword(material, "_ADD_PRECOMPUTED_VELOCITY", material.GetInt(kAddPrecomputedVelocity) != 0);
            }
        }
        // All Setup Keyword functions must be static. It allow to create script to automatically update the shaders with a script if code change
        static public void SetupMaterialKeywordsAndPass(Material material)
        {
            BaseLitGUI.SetupBaseLitKeywords(material);
            BaseLitGUI.SetupBaseLitMaterialPass(material);
            BaseLitGUI.SetupStencil(material, material.GetInt(kReceivesSSR) != 0, material.GetMaterialId() == MaterialId.LitSSS);

            // TODO: planar/triplannar support
            //SetupLayersMappingKeywords(material);

            bool enableHeightBlend = material.HasProperty(kEnableHeightBlend) && material.GetFloat(kEnableHeightBlend) > 0;

            CoreUtils.SetKeyword(material, "_TERRAIN_BLEND_HEIGHT", enableHeightBlend);

            bool enableInstancedPerPixelNormal = material.GetFloat(kEnableInstancedPerPixelNormal) > 0.0f;

            CoreUtils.SetKeyword(material, "_TERRAIN_INSTANCED_PERPIXEL_NORMAL", enableInstancedPerPixelNormal);
        }
Esempio n. 4
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        // All Setup Keyword functions must be static. It allow to create script to automatically update the shaders with a script if code change
        static public void SetupMaterialKeywordsAndPass(Material material)
        {
            BaseLitGUI.SetupBaseLitKeywords(material);
            BaseLitGUI.SetupBaseLitMaterialPass(material);
            BaseLitGUI.SetupStencil(material, material.GetInt(kReceivesSSR) != 0, material.GetMaterialId() == MaterialId.LitSSS);

            if (material.HasProperty(kNormalMapSpace))
            {
                NormalMapSpace normalMapSpace = (NormalMapSpace)material.GetFloat(kNormalMapSpace);

                // Note: keywords must be based on Material value not on MaterialProperty due to multi-edit & material animation
                // (MaterialProperty value might come from renderer material property block)
                CoreUtils.SetKeyword(material, "_MAPPING_PLANAR", ((UVBaseMapping)material.GetFloat(kUVBase)) == UVBaseMapping.Planar);
                CoreUtils.SetKeyword(material, "_MAPPING_TRIPLANAR", ((UVBaseMapping)material.GetFloat(kUVBase)) == UVBaseMapping.Triplanar);

                CoreUtils.SetKeyword(material, "_NORMALMAP_TANGENT_SPACE", (normalMapSpace == NormalMapSpace.TangentSpace));

                if (normalMapSpace == NormalMapSpace.TangentSpace)
                {
                    // With details map, we always use a normal map and Unity provide a default (0, 0, 1) normal map for it
                    CoreUtils.SetKeyword(material, "_NORMALMAP", material.GetTexture(kNormalMap) || material.GetTexture(kDetailMap));
                    CoreUtils.SetKeyword(material, "_TANGENTMAP", material.GetTexture(kTangentMap));
                    CoreUtils.SetKeyword(material, "_BENTNORMALMAP", material.GetTexture(kBentNormalMap));
                }
                else // Object space
                {
                    CoreUtils.SetKeyword(material, "_NORMALMAP", material.GetTexture(kNormalMapOS));
                    CoreUtils.SetKeyword(material, "_TANGENTMAP", material.GetTexture(kTangentMapOS));
                    CoreUtils.SetKeyword(material, "_BENTNORMALMAP", material.GetTexture(kBentNormalMapOS));
                }
            }

            if (material.HasProperty(kMaskMap))
            {
                CoreUtils.SetKeyword(material, "_MASKMAP", material.GetTexture(kMaskMap));
            }

            if (material.HasProperty(kUVEmissive) && material.HasProperty(kEmissiveColorMap))
            {
                CoreUtils.SetKeyword(material, "_EMISSIVE_MAPPING_PLANAR", ((UVBaseMapping)material.GetFloat(kUVEmissive)) == UVBaseMapping.Planar && material.GetTexture(kEmissiveColorMap));
                CoreUtils.SetKeyword(material, "_EMISSIVE_MAPPING_TRIPLANAR", ((UVBaseMapping)material.GetFloat(kUVEmissive)) == UVBaseMapping.Triplanar && material.GetTexture(kEmissiveColorMap));
                CoreUtils.SetKeyword(material, "_EMISSIVE_COLOR_MAP", material.GetTexture(kEmissiveColorMap));
            }

            if (material.HasProperty(kEnableSpecularOcclusion))
            {
                CoreUtils.SetKeyword(material, "_ENABLESPECULAROCCLUSION", material.GetFloat(kEnableSpecularOcclusion) > 0.0f);
            }
            if (material.HasProperty(kHeightMap))
            {
                CoreUtils.SetKeyword(material, "_HEIGHTMAP", material.GetTexture(kHeightMap));
            }
            if (material.HasProperty(kAnisotropyMap))
            {
                CoreUtils.SetKeyword(material, "_ANISOTROPYMAP", material.GetTexture(kAnisotropyMap));
            }
            if (material.HasProperty(kDetailMap))
            {
                CoreUtils.SetKeyword(material, "_DETAIL_MAP", material.GetTexture(kDetailMap));
            }
            if (material.HasProperty(kSubsurfaceMaskMap))
            {
                CoreUtils.SetKeyword(material, "_SUBSURFACE_MASK_MAP", material.GetTexture(kSubsurfaceMaskMap));
            }
            if (material.HasProperty(kThicknessMap))
            {
                CoreUtils.SetKeyword(material, "_THICKNESSMAP", material.GetTexture(kThicknessMap));
            }
            if (material.HasProperty(kIridescenceThicknessMap))
            {
                CoreUtils.SetKeyword(material, "_IRIDESCENCE_THICKNESSMAP", material.GetTexture(kIridescenceThicknessMap));
            }
            if (material.HasProperty(kSpecularColorMap))
            {
                CoreUtils.SetKeyword(material, "_SPECULARCOLORMAP", material.GetTexture(kSpecularColorMap));
            }

            if (material.HasProperty(kUVDetail) || material.HasProperty(kUVBase))
            {
                bool needUV2 = (UVDetailMapping)material.GetFloat(kUVDetail) == UVDetailMapping.UV2 || (UVBaseMapping)material.GetFloat(kUVBase) == UVBaseMapping.UV2;
                bool needUV3 = (UVDetailMapping)material.GetFloat(kUVDetail) == UVDetailMapping.UV3 || (UVBaseMapping)material.GetFloat(kUVBase) == UVBaseMapping.UV3;

                if (needUV3)
                {
                    material.DisableKeyword("_REQUIRE_UV2");
                    material.EnableKeyword("_REQUIRE_UV3");
                }
                else if (needUV2)
                {
                    material.EnableKeyword("_REQUIRE_UV2");
                    material.DisableKeyword("_REQUIRE_UV3");
                }
                else
                {
                    material.DisableKeyword("_REQUIRE_UV2");
                    material.DisableKeyword("_REQUIRE_UV3");
                }
            }

            if (material.HasProperty(kMaterialID))
            {
                MaterialId materialId = material.GetMaterialId();
                CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_SUBSURFACE_SCATTERING", materialId == MaterialId.LitSSS);
                CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_TRANSMISSION", materialId == MaterialId.LitTranslucent || (materialId == MaterialId.LitSSS && material.GetFloat(kTransmissionEnable) > 0.0f));

                CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_ANISOTROPY", materialId == MaterialId.LitAniso);
                // No material Id for clear coat, just test the attribute
                CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_CLEAR_COAT", material.GetFloat(kCoatMask) > 0.0 || material.GetTexture(kCoatMaskMap));
                CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_IRIDESCENCE", materialId == MaterialId.LitIridescence);
                CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_SPECULAR_COLOR", materialId == MaterialId.LitSpecular);
            }

            if (material.HasProperty(kRefractionModel))
            {
                var refractionModelValue = (ScreenSpaceRefraction.RefractionModel)material.GetFloat(kRefractionModel);
                // We can't have refraction in pre-refraction queue
                var canHaveRefraction = !HDRenderQueue.k_RenderQueue_PreRefraction.Contains(material.renderQueue);
                CoreUtils.SetKeyword(material, "_REFRACTION_PLANE", (refractionModelValue == ScreenSpaceRefraction.RefractionModel.Box) && canHaveRefraction);
                CoreUtils.SetKeyword(material, "_REFRACTION_SPHERE", (refractionModelValue == ScreenSpaceRefraction.RefractionModel.Sphere) && canHaveRefraction);
                CoreUtils.SetKeyword(material, "_TRANSMITTANCECOLORMAP", material.GetTexture(kTransmittanceColorMap) && canHaveRefraction);
            }

            if (material.HasProperty(kAddPrecomputedVelocity))
            {
                CoreUtils.SetKeyword(material, "_ADD_PRECOMPUTED_VELOCITY", material.GetInt(kAddPrecomputedVelocity) != 0);
            }
        }
Esempio n. 5
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        // All Setup Keyword functions must be static. It allow to create script to automatically update the shaders with a script if code change
        static public void SetupMaterialKeywordsAndPass(Material material)
        {
            BaseLitGUI.SetupBaseLitKeywords(material);
            BaseLitGUI.SetupBaseLitMaterialPass(material);
            SetupLayersMappingKeywords(material);
            BaseLitGUI.SetupStencil(material, material.GetInt(kReceivesSSR) != 0, material.GetMaterialId() == MaterialId.LitSSS);

            for (int i = 0; i < kMaxLayerCount; ++i)
            {
                NormalMapSpace normalMapSpace = ((NormalMapSpace)material.GetFloat(kNormalMapSpace + i));

                CoreUtils.SetKeyword(material, "_NORMALMAP_TANGENT_SPACE" + i, normalMapSpace == NormalMapSpace.TangentSpace);

                if (normalMapSpace == NormalMapSpace.TangentSpace)
                {
                    CoreUtils.SetKeyword(material, "_NORMALMAP" + i, material.GetTexture(kNormalMap + i) || material.GetTexture(kDetailMap + i));
                    CoreUtils.SetKeyword(material, "_BENTNORMALMAP" + i, material.GetTexture(kBentNormalMap + i));
                }
                else
                {
                    CoreUtils.SetKeyword(material, "_NORMALMAP" + i, material.GetTexture(kNormalMapOS + i) || material.GetTexture(kDetailMap + i));
                    CoreUtils.SetKeyword(material, "_BENTNORMALMAP" + i, material.GetTexture(kBentNormalMapOS + i));
                }

                CoreUtils.SetKeyword(material, "_MASKMAP" + i, material.GetTexture(kMaskMap + i));

                CoreUtils.SetKeyword(material, "_DETAIL_MAP" + i, material.GetTexture(kDetailMap + i));

                CoreUtils.SetKeyword(material, "_HEIGHTMAP" + i, material.GetTexture(kHeightMap + i));

                CoreUtils.SetKeyword(material, "_SUBSURFACE_MASK_MAP" + i, material.GetTexture(kSubsurfaceMaskMap + i));
                CoreUtils.SetKeyword(material, "_THICKNESSMAP" + i, material.GetTexture(kThicknessMap + i));
            }

            CoreUtils.SetKeyword(material, "_INFLUENCEMASK_MAP", material.GetTexture(kLayerInfluenceMaskMap) && material.GetFloat(kkUseMainLayerInfluence) != 0.0f);

            CoreUtils.SetKeyword(material, "_EMISSIVE_MAPPING_PLANAR", ((UVBaseMapping)material.GetFloat(kUVEmissive)) == UVBaseMapping.Planar && material.GetTexture(kEmissiveColorMap));
            CoreUtils.SetKeyword(material, "_EMISSIVE_MAPPING_TRIPLANAR", ((UVBaseMapping)material.GetFloat(kUVEmissive)) == UVBaseMapping.Triplanar && material.GetTexture(kEmissiveColorMap));
            CoreUtils.SetKeyword(material, "_EMISSIVE_COLOR_MAP", material.GetTexture(kEmissiveColorMap));
            CoreUtils.SetKeyword(material, "_ENABLESPECULAROCCLUSION", material.GetFloat(kEnableSpecularOcclusion) > 0.0f);

            CoreUtils.SetKeyword(material, "_MAIN_LAYER_INFLUENCE_MODE", material.GetFloat(kkUseMainLayerInfluence) != 0.0f);

            VertexColorMode VCMode = (VertexColorMode)material.GetFloat(kVertexColorMode);

            if (VCMode == VertexColorMode.Multiply)
            {
                CoreUtils.SetKeyword(material, "_LAYER_MASK_VERTEX_COLOR_MUL", true);
                CoreUtils.SetKeyword(material, "_LAYER_MASK_VERTEX_COLOR_ADD", false);
            }
            else if (VCMode == VertexColorMode.Add)
            {
                CoreUtils.SetKeyword(material, "_LAYER_MASK_VERTEX_COLOR_MUL", false);
                CoreUtils.SetKeyword(material, "_LAYER_MASK_VERTEX_COLOR_ADD", true);
            }
            else
            {
                CoreUtils.SetKeyword(material, "_LAYER_MASK_VERTEX_COLOR_MUL", false);
                CoreUtils.SetKeyword(material, "_LAYER_MASK_VERTEX_COLOR_ADD", false);
            }

            bool useHeightBasedBlend = material.GetFloat(kUseHeightBasedBlend) != 0.0f;

            CoreUtils.SetKeyword(material, "_HEIGHT_BASED_BLEND", useHeightBasedBlend);

            bool useDensityModeEnable = false;

            for (int i = 0; i < material.GetInt(kLayerCount); ++i)
            {
                useDensityModeEnable |= material.GetFloat(kOpacityAsDensity + i) != 0.0f;
            }
            CoreUtils.SetKeyword(material, "_DENSITY_MODE", useDensityModeEnable);

            MaterialId materialId = material.GetMaterialId();

            CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_SUBSURFACE_SCATTERING", materialId == MaterialId.LitSSS);
            CoreUtils.SetKeyword(material, "_MATERIAL_FEATURE_TRANSMISSION", materialId == MaterialId.LitTranslucent || (materialId == MaterialId.LitSSS && material.GetFloat(kTransmissionEnable) > 0.0f));
        }