edf.h

/*
 * Fermat
 *
 * Copyright (c) 2016-2019, NVIDIA CORPORATION. All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *    * Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *    * Neither the name of the NVIDIA CORPORATION nor the
 *      names of its contributors may be used to endorse or promote products
 *      derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 */

#pragma once

// ------------------------------------------------------------------------- //
//
// Declaration of classes used to store intersections.
//
// ------------------------------------------------------------------------- //

#include <types.h>
#include <cugar/bsdf/lambert_edf.h>



struct Edf : public cugar::LambertEdf
{
    FERMAT_HOST_DEVICE
    Edf() :
        cugar::LambertEdf(cugar::Vector3f(0.0f))
    {}

    FERMAT_HOST_DEVICE
    Edf(const MeshMaterial material) :
        cugar::LambertEdf(cugar::Vector3f(material.emissive.x, material.emissive.y, material.emissive.z))
    {}

    FERMAT_HOST_DEVICE
    Edf(const cugar::Vector3f emission) :
        cugar::LambertEdf(emission)
    {}
};