47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
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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_DEFERREDGEOMETRYPASS_HPP
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#define NAZARA_DEFERREDGEOMETRYPASS_HPP
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#include <Nazara/Prerequesites.hpp>
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#include <Nazara/Graphics/DeferredRenderPass.hpp>
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#include <Nazara/Renderer/RenderStates.hpp>
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#include <Nazara/Renderer/Shader.hpp>
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#include <unordered_map>
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class NAZARA_API NzDeferredGeometryPass : public NzDeferredRenderPass
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{
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public:
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NzDeferredGeometryPass();
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virtual ~NzDeferredGeometryPass();
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bool Process(const NzSceneData& sceneData, unsigned int firstWorkTexture, unsigned secondWorkTexture) const;
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bool Resize(const NzVector2ui& dimensions);
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protected:
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struct ShaderUniforms;
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const ShaderUniforms* GetShaderUniforms(const NzShader* shader) const;
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void OnShaderInvalidated(const NzShader* shader) const;
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struct ShaderUniforms
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{
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NazaraSlot(NzShader, OnShaderUniformInvalidated, shaderUniformInvalidatedSlot);
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NazaraSlot(NzShader, OnShaderRelease, shaderReleaseSlot);
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int eyePosition;
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int sceneAmbient;
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int textureOverlay;
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};
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mutable std::unordered_map<const NzShader*, ShaderUniforms> m_shaderUniforms;
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NzRenderStates m_clearStates;
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NzShaderRef m_clearShader;
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};
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#endif // NAZARA_DEFERREDGEOMETRYPASS_HPP
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