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// Copyright 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include "render/MaterialShared.h"
#include "texture/TextureParamShared.h"
#ifdef __cplusplus
namespace ispc {
#endif // __cplusplus
struct Alloy
{
Material super;
vec3f color; // reflectivity at normal incidence (0 deg)
TextureParam colorMap;
vec3f edgeColor; // reflectivity at grazing angle (90 deg)
TextureParam edgeColorMap;
float roughness; // in [0, 1]; 0==ideally smooth (mirror)
TextureParam roughnessMap;
#ifdef __cplusplus
Alloy() : color(.9f), edgeColor(1.f), roughness(.1f)
{
super.type = ispc::MATERIAL_TYPE_ALLOY;
}
};
} // namespace ispc
#else
};
#endif // __cplusplus
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