primitive.h

/*
    Lightmetrica : A research-oriented renderer

    Copyright (c) 2014 Hisanari Otsu

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once
#ifndef LIB_LIGHTMETRICA_PRIMITIVE_H
#define LIB_LIGHTMETRICA_PRIMITIVE_H

#include "align.h"
#include "math.types.h"

LM_NAMESPACE_BEGIN

class TriangleMesh;
class BSDF;
class Camera;
class Light;

struct Primitive : public SIMDAlignedType
{

    Primitive(const Math::Mat4& transform)
        : transform(transform)
        , normalTransform(Math::Transpose(Math::Inverse(transform)))
        , mesh(nullptr)
        , bsdf(nullptr)
        , camera(nullptr)
        , light(nullptr)
    {

    }

    Math::Mat4 transform;
    Math::Mat3 normalTransform;
    TriangleMesh* mesh;
    BSDF* bsdf;
    Camera* camera;
    Light* light;

};

LM_NAMESPACE_END

#endif // LIB_LIGHTMETRICA_PRIMITIVE_H