material.h

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/*
    Sheep - A Rigid Body Dynamics Engine
    Copyright (C) 2001-2004 Francois Beaune
    Contact: http://toxicengine.sourceforge.net/

    This file is part of Sheep.

    Sheep 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 2 of the License, or
    (at your option) any later version.

    Sheep 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 Sheep; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifndef SHEEP_RENDERER_MATERIAL_H
#define SHEEP_RENDERER_MATERIAL_H

#include "common/math/real.h"

namespace sheep {

    class Color3 {
    public:
        Real m_r, m_g, m_b;

        Color3();
        explicit Color3(Real r);
        Color3(const Color3 &c);
        Color3(Real r, Real g, Real b);
    };

    class Texture;

    class Material {
    public:
        Material();

        void SetAmbientColor(const Color3 &c);
        const Color3 &GetAmbientColor() const;

        void SetDiffuseColor(const Color3 &c);
        const Color3 &GetDiffuseColor() const;

        void SetSpecularColor(const Color3 &c);
        const Color3 &GetSpecularColor() const;

        void SetTexture(Texture *t);        //!< 't' may be 0.
        Texture *GetTexture();              //!< May return 0.
        const Texture *GetTexture() const;  //!< May return 0.

        void SetActive() const;

    private:
        Color3 m_ambient, m_diffuse, m_specular;

        Texture *m_texture;
    };

#include "material.inl"

}

#endif  // !SHEEP_RENDERER_MATERIAL_H

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