134 lines
7.1 KiB
C++
134 lines
7.1 KiB
C++
// Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Graphics module"
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// For conditions of distribution and use, see copyright notice in Export.hpp
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namespace Nz
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{
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NAZARA_WARNING_PUSH()
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NAZARA_WARNING_CLANG_GCC_DISABLE("-Wmissing-field-initializers")
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// PredefinedDirectionalLightData
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constexpr PredefinedDirectionalLightData PredefinedDirectionalLightData::Build()
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{
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PredefinedDirectionalLightData lightData = { nzsl::FieldOffsets(nzsl::StructLayout::Std140) };
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lightData.colorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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lightData.directionOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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lightData.invShadowMapSizeOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float2);
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lightData.ambientFactorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.diffuseFactorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.cascadeCountOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::UInt1);
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lightData.cascadeFarPlanesOffset = lightData.fieldOffsets.AddFieldArray(nzsl::StructFieldType::Float1, MaxLightCascadeCount);
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lightData.cascadeViewProjMatricesOffset = lightData.fieldOffsets.AddMatrixArray(nzsl::StructFieldType::Float1, 4, 4, true, MaxLightCascadeCount);
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lightData.totalSize = lightData.fieldOffsets.GetAlignedSize();
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return lightData;
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}
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// PredefinedPointLightData
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constexpr PredefinedPointLightData PredefinedPointLightData::Build()
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{
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PredefinedPointLightData lightData = { nzsl::FieldOffsets(nzsl::StructLayout::Std140) };
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lightData.colorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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lightData.positionOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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lightData.invShadowMapSizeOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float2);
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lightData.ambientFactorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.diffuseFactorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.radiusOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.invRadiusOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.totalSize = lightData.fieldOffsets.GetAlignedSize();
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return lightData;
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}
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// PredefinedSpotLightData
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constexpr PredefinedSpotLightData PredefinedSpotLightData::Build()
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{
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PredefinedSpotLightData lightData = { nzsl::FieldOffsets(nzsl::StructLayout::Std140) };
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lightData.colorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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lightData.directionOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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lightData.positionOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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lightData.invShadowMapSizeOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float2);
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lightData.ambientFactorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.diffuseFactorOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.innerAngleOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.outerAngleOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.invRadiusOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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lightData.viewProjMatrixOffset = lightData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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lightData.totalSize = lightData.fieldOffsets.GetAlignedSize();
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return lightData;
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}
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// PredefinedLightData
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constexpr PredefinedLightData PredefinedLightData::Build()
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{
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constexpr PredefinedDirectionalLightData DirectionalLight = PredefinedDirectionalLightData::Build();
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constexpr PredefinedPointLightData PointLight = PredefinedPointLightData::Build();
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constexpr PredefinedSpotLightData SpotLight = PredefinedSpotLightData::Build();
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PredefinedLightData lightData = { nzsl::FieldOffsets(nzsl::StructLayout::Std140) };
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lightData.directionalLightsOffset = lightData.fieldOffsets.AddStructArray(DirectionalLight.fieldOffsets, MaxLightCount);
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lightData.pointLightsOffset = lightData.fieldOffsets.AddStructArray(PointLight.fieldOffsets, MaxLightCount);
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lightData.spotLightsOffset = lightData.fieldOffsets.AddStructArray(SpotLight.fieldOffsets, MaxLightCount);
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lightData.directionalLightCountOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::UInt1);
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lightData.pointLightCountOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::UInt1);
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lightData.spotLightCountOffset = lightData.fieldOffsets.AddField(nzsl::StructFieldType::UInt1);
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lightData.totalSize = lightData.fieldOffsets.GetAlignedSize();
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return lightData;
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}
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// PredefinedInstanceData
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constexpr PredefinedInstanceData PredefinedInstanceData::Build()
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{
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PredefinedInstanceData instanceData = { nzsl::FieldOffsets(nzsl::StructLayout::Std140) };
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instanceData.worldMatrixOffset = instanceData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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instanceData.invWorldMatrixOffset = instanceData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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instanceData.totalSize = instanceData.fieldOffsets.GetAlignedSize();
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return instanceData;
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}
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// PredefinedSkeletalData
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constexpr PredefinedSkeletalData PredefinedSkeletalData::Build()
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{
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PredefinedSkeletalData skeletalData = { nzsl::FieldOffsets(nzsl::StructLayout::Std140) };
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skeletalData.jointMatricesOffset = skeletalData.fieldOffsets.AddMatrixArray(nzsl::StructFieldType::Float1, 4, 4, true, MaxMatricesCount);
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skeletalData.totalSize = skeletalData.fieldOffsets.GetAlignedSize();
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return skeletalData;
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}
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// PredefinedViewerData
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constexpr PredefinedViewerData PredefinedViewerData::Build()
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{
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PredefinedViewerData viewerData = { nzsl::FieldOffsets(nzsl::StructLayout::Std140) };
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viewerData.projMatrixOffset = viewerData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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viewerData.invProjMatrixOffset = viewerData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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viewerData.viewMatrixOffset = viewerData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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viewerData.invViewMatrixOffset = viewerData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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viewerData.viewProjMatrixOffset = viewerData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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viewerData.invViewProjMatrixOffset = viewerData.fieldOffsets.AddMatrix(nzsl::StructFieldType::Float1, 4, 4, true);
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viewerData.targetSizeOffset = viewerData.fieldOffsets.AddField(nzsl::StructFieldType::Float2);
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viewerData.invTargetSizeOffset = viewerData.fieldOffsets.AddField(nzsl::StructFieldType::Float2);
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viewerData.eyePositionOffset = viewerData.fieldOffsets.AddField(nzsl::StructFieldType::Float3);
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viewerData.nearPlaneOffset = viewerData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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viewerData.farPlaneOffset = viewerData.fieldOffsets.AddField(nzsl::StructFieldType::Float1);
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viewerData.totalSize = viewerData.fieldOffsets.GetAlignedSize();
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return viewerData;
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}
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NAZARA_WARNING_POP()
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}
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