trianglemesh.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_TRIANGLE_MESH_H
#define LIB_LIGHTMETRICA_TRIANGLE_MESH_H

#include "asset.h"
#include "math.types.h"
#include <vector>

LM_NAMESPACE_BEGIN

class TriangleMesh : public Asset
{
public:

    LM_ASSET_INTERFACE_DEF("triangle_mesh", "triangle_meshes");
    LM_ASSET_NO_DEPENDENCIES();

public:

    TriangleMesh() {}
    virtual ~TriangleMesh() {}

public:

    virtual int NumVertices() const = 0;

    virtual int NumFaces() const = 0;

    virtual const Math::Float* Positions() const = 0;

    virtual const Math::Float* Normals() const = 0;

    virtual const Math::Float* TexCoords() const = 0;

    virtual const unsigned int* Faces() const = 0;

};

LM_NAMESPACE_END

#endif // LIB_LIGHTMETRICA_TRIANGLE_MESH_H