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// Copyright 2009 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "Luminous.h"
#ifndef OSPRAY_TARGET_SYCL
// ispc
#include "render/materials/Luminous_ispc.h"
#endif
namespace ospray {
namespace pathtracer {
Luminous::Luminous(api::ISPCDevice &device)
: AddStructShared(device.getDRTDevice(), device, FFO_MATERIAL_LUMINOUS)
{
#ifndef OSPRAY_TARGET_SYCL
getSh()->super.getBSDF = reinterpret_cast<ispc::Material_GetBSDFFunc>(
ispc::Luminous_getBSDF_addr());
getSh()->super.getTransparency =
reinterpret_cast<ispc::Material_GetTransparencyFunc>(
ispc::Luminous_getTransparency_addr());
getSh()->super.getEmission = reinterpret_cast<ispc::Material_GetEmissionFunc>(
ispc::Luminous_getEmission_addr());
#endif
}
std::string Luminous::toString() const
{
return "ospray::pathtracer::Luminous";
}
void Luminous::commit()
{
emissiveColor = getMaterialParam3f("color", vec3f(1.f));
const vec3f radiance =
emissiveColor.factor * getParam<float>("intensity", 1.f);
const float transparency = getParam<float>("transparency", 0.f);
getSh()->radiance = radiance;
getSh()->emissionMap = emissiveColor.tex;
getSh()->transparency = transparency;
getSh()->super.isEmissive = isEmissive();
}
} // namespace pathtracer
} // namespace ospray
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