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// Copyright 2009 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include "rkcommon/math/vec.ih"
#include "MediumShared.h"
OSPRAY_BEGIN_ISPC_NAMESPACE
inline Medium make_Medium(const vec3f attenuation, const float ior)
{
Medium m;
m.attenuation = attenuation;
m.ior = ior;
return m;
}
inline Medium make_Medium_vacuum()
{
return make_Medium(make_vec3f(0.0f), 1.0f);
}
inline bool eq(const Medium &a, const Medium &b)
{
return (a.ior == b.ior) & eq(a.attenuation, b.attenuation);
}
#ifdef ISPC
inline bool eq(const Medium &a, const uniform Medium &b)
{
return (a.ior == b.ior) & eq(a.attenuation, b.attenuation);
}
inline uniform bool eq(const uniform Medium &a, const uniform Medium &b)
{
return (a.ior == b.ior) & eq(a.attenuation, b.attenuation);
}
#endif
OSPRAY_END_ISPC_NAMESPACE
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