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// Copyright 2009 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#ifdef OSPRAY_ENABLE_VOLUMES
#pragma once
#include "../common/DifferentialGeometry.ih"
#include "../common/Ray.ih"
#include "Volume.ih"
#include "transferFunction/TransferFunctionShared.h"
// c++ shared
#include "VolumetricModelShared.h"
OSPRAY_BEGIN_ISPC_NAMESPACE
inline void VolumetricModel_postIntersect(const VolumetricModel *uniform self,
varying DifferentialGeometry &dg,
const varying Ray &ray,
uniform int64)
{
dg.Ng = make_vec3f(0.f);
dg.Ns = make_vec3f(0.f);
dg.dPds = make_vec3f(0.f);
dg.dPdt = make_vec3f(0.f);
dg.st = make_vec2f(0);
dg.color = make_vec4f(0.f);
dg.primID = 0;
dg.objID =
(self->userID == RTC_INVALID_GEOMETRY_ID) ? ray.geomID : self->userID;
dg.areaPDF = 0.f;
dg.epsilon = 0.f;
dg.material = NULL;
}
OSPRAY_END_ISPC_NAMESPACE
#endif
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