140 lines
3.4 KiB
C++
140 lines
3.4 KiB
C++
// Copyright (C) 2023 Jérôme "Lynix" 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 Config.hpp
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#pragma once
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#ifndef NAZARA_GRAPHICS_PREDEFINEDSHADERSTRUCTBUILDER_HPP
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#define NAZARA_GRAPHICS_PREDEFINEDSHADERSTRUCTBUILDER_HPP
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#include <Nazara/Graphics/Config.hpp>
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#include <NZSL/Math/FieldOffsets.hpp>
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namespace Nz
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{
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struct NAZARA_GRAPHICS_API PredefinedDirectionalLightData
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{
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nzsl::FieldOffsets fieldOffsets;
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std::size_t colorOffset;
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std::size_t directionOffset;
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std::size_t invShadowMapSizeOffset;
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std::size_t ambientFactorOffset;
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std::size_t diffuseFactorOffset;
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std::size_t cascadeCountOffset;
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std::size_t cascadeFarPlanesOffset;
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std::size_t cascadeViewProjMatricesOffset;
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std::size_t totalSize;
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static constexpr std::size_t MaxLightCascadeCount = 4;
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static constexpr PredefinedDirectionalLightData Build();
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};
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struct NAZARA_GRAPHICS_API PredefinedPointLightData
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{
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nzsl::FieldOffsets fieldOffsets;
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std::size_t colorOffset;
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std::size_t positionOffset;
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std::size_t invShadowMapSizeOffset;
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std::size_t ambientFactorOffset;
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std::size_t diffuseFactorOffset;
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std::size_t radiusOffset;
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std::size_t invRadiusOffset;
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std::size_t totalSize;
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static constexpr PredefinedPointLightData Build();
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};
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struct NAZARA_GRAPHICS_API PredefinedSpotLightData
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{
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nzsl::FieldOffsets fieldOffsets;
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std::size_t colorOffset;
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std::size_t directionOffset;
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std::size_t positionOffset;
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std::size_t invShadowMapSizeOffset;
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std::size_t ambientFactorOffset;
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std::size_t diffuseFactorOffset;
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std::size_t innerAngleOffset;
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std::size_t outerAngleOffset;
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std::size_t invRadiusOffset;
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std::size_t viewProjMatrixOffset;
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std::size_t totalSize;
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static constexpr PredefinedSpotLightData Build();
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};
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struct NAZARA_GRAPHICS_API PredefinedLightData
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{
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nzsl::FieldOffsets fieldOffsets;
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std::size_t directionalLightsOffset;
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std::size_t pointLightsOffset;
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std::size_t spotLightsOffset;
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std::size_t directionalLightCountOffset;
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std::size_t pointLightCountOffset;
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std::size_t spotLightCountOffset;
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std::size_t totalSize;
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static constexpr std::size_t MaxLightCount = 3;
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static constexpr PredefinedLightData Build();
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};
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struct NAZARA_GRAPHICS_API PredefinedInstanceData
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{
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nzsl::FieldOffsets fieldOffsets;
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std::size_t invWorldMatrixOffset;
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std::size_t worldMatrixOffset;
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std::size_t totalSize;
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static constexpr PredefinedInstanceData Build();
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};
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struct NAZARA_GRAPHICS_API PredefinedSkeletalData
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{
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nzsl::FieldOffsets fieldOffsets;
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std::size_t jointMatricesOffset;
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std::size_t totalSize;
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static constexpr std::size_t MaxMatricesCount = 256;
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static constexpr PredefinedSkeletalData Build();
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};
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struct NAZARA_GRAPHICS_API PredefinedViewerData
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{
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nzsl::FieldOffsets fieldOffsets;
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std::size_t eyePositionOffset;
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std::size_t invProjMatrixOffset;
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std::size_t invTargetSizeOffset;
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std::size_t invViewMatrixOffset;
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std::size_t invViewProjMatrixOffset;
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std::size_t projMatrixOffset;
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std::size_t targetSizeOffset;
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std::size_t viewMatrixOffset;
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std::size_t viewProjMatrixOffset;
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std::size_t nearPlaneOffset;
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std::size_t farPlaneOffset;
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std::size_t totalSize;
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static constexpr PredefinedViewerData Build();
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};
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}
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#include <Nazara/Graphics/PredefinedShaderStructBuilder.inl>
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#endif // NAZARA_GRAPHICS_PREDEFINEDSHADERSTRUCTBUILDER_HPP
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