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// Copyright 2009 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "MetallicPaint.h"
#ifndef OSPRAY_TARGET_SYCL
// ispc
#include "render/materials/MetallicPaint_ispc.h"
#endif
namespace ospray {
namespace pathtracer {
MetallicPaint::MetallicPaint(api::ISPCDevice &device)
: AddStructShared(device.getDRTDevice(), device, FFO_MATERIAL_METALLICPAINT)
{
#ifndef OSPRAY_TARGET_SYCL
getSh()->super.getBSDF = reinterpret_cast<ispc::Material_GetBSDFFunc>(
ispc::MetallicPaint_getBSDF_addr());
#endif
}
std::string MetallicPaint::toString() const
{
return "ospray::pathtracer::MetallicPaint";
}
void MetallicPaint::commit()
{
color = getMaterialParam3f("baseColor", vec3f(0.8f));
const float flakeAmount = getParam<float>("flakeAmount", 0.3f);
const vec3f &flakeColor = getParam<vec3f>("flakeColor", vec3f(RGB_AL_COLOR));
const float flakeSpread = getParam<float>("flakeSpread", 0.5f);
const float eta = getParam<float>("eta", 1.5f);
getSh()->baseColor = color.factor * (1.f - flakeAmount);
getSh()->baseColorMap = color.tex;
getSh()->flakeAmount = flakeAmount;
getSh()->flakeColor = flakeColor * flakeAmount;
getSh()->flakeSpread = flakeSpread;
getSh()->eta = rcp(eta);
}
} // namespace pathtracer
} // namespace ospray
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