48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#pragma once
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#include "Asset/MaterialAsset.h"
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#include "Graphics/Buffer.h"
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#include "Material.h"
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namespace Seele {
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struct MaterialOffsets {
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uint32 textureOffset;
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uint32 samplerOffset;
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uint32 floatOffset;
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};
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class MaterialInstance {
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public:
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MaterialInstance();
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MaterialInstance(uint64 id, Gfx::PGraphics graphics, Array<OShaderExpression>& expressions, Array<std::string> params,
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uint32 numTextures, uint32 numSamplers, uint32 numFloats);
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~MaterialInstance();
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void updateDescriptor();
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PMaterial getBaseMaterial() const { return baseMaterial->getMaterial(); }
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uint64 getId() const { return id; }
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void setBaseMaterial(PMaterialAsset asset);
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MaterialOffsets getMaterialOffsets() const {
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return MaterialOffsets{
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.textureOffset = texturesOffset,
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.samplerOffset = samplersOffset,
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.floatOffset = floatBufferOffset,
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};
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}
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void save(ArchiveBuffer& buffer) const;
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void load(ArchiveBuffer& buffer);
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private:
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Gfx::PGraphics graphics;
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Array<OShaderParameter> parameters;
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uint32 numTextures;
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uint32 numSamplers;
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uint32 numFloats;
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uint32 texturesOffset;
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uint32 samplersOffset;
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uint32 floatBufferOffset;
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Gfx::PDescriptorSet descriptor;
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PMaterialAsset baseMaterial;
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uint64 id;
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};
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DEFINE_REF(MaterialInstance)
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} // namespace Seele
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