45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
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#pragma once
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#include "GraphicsResources.h"
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namespace Seele
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{
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namespace Gfx
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{
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class MaterialShaderMap;//TODO implement
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class MaterialRenderContext;
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struct UniformExpressionCache
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{
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Gfx::PUniformBuffer uniformBuffer;
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uint8 bUpToDate;
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const MaterialShaderMap* cachedUniformExpressionShaderMap;
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};
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class Material;
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class RenderMaterial
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{
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public:
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mutable UniformExpressionCache uniformExpressionCache;
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RenderMaterial();
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virtual ~RenderMaterial();
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void evaluateUniformExpressions(UniformExpressionCache& outUniforExpressionCache, const MaterialRenderContext& context);
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void cacheUniformExpressions(bool bRecreatueUniformBuffer);
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void invalidateUniformExpressionCache(bool bRecreateUniformBuffer);
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void updateUniformExpressionCacheIfNeeded() const;
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const Material* getMaterial() const
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{
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const RenderMaterial* unused = nullptr;
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return &getMaterialWithFallback(unused);
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}
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virtual const Material& getMaterialWithFallback(const RenderMaterial*& outFallbackRenderMaterial) const = 0;
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virtual Material* getMaterialNoFallback() const { return nullptr; }
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};
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} // namespace Gfx
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} // namespace Seele
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