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// Copyright 2020 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "render/Material.h"
// ispc shared
#include "MixShared.h"
namespace ospray {
namespace pathtracer {
struct MixMaterial : public AddStructShared<Material, ispc::Mix>
{
MixMaterial(api::ISPCDevice &device);
virtual std::string toString() const override;
virtual void commit() override;
virtual bool isEmissive() const override;
protected:
Ref<Material> mat1;
Ref<Material> mat2;
private:
MaterialParam1f factor;
};
inline bool MixMaterial::isEmissive() const
{
return mat1->isEmissive() || mat2->isEmissive();
}
} // namespace pathtracer
} // namespace ospray
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