CGenericLight.h

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//==============================================================================
/*
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    \author    <http://www.chai3d.org>
    \author    Francois Conti
    \version   3.2.0 $Rev: 2167 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CGenericLightH
#define CGenericLightH
//------------------------------------------------------------------------------
#include "graphics/CColor.h"
#include "lighting/CShadowMap.h"
#include "math/CMaths.h"
#include "world/CGenericObject.h"
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
namespace chai3d {
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================

//==============================================================================
//==============================================================================
class cGenericLight : public cGenericObject
{
    friend class cWorld;
    
    //--------------------------------------------------------------------------
    // CONSTRUCTOR & DESTRUCTOR:
    //--------------------------------------------------------------------------

public:

    cGenericLight(cWorld* a_world);
    
    virtual ~cGenericLight();


    //--------------------------------------------------------------------------
    // PUBLIC METHODS:
    //-------------------------------------------------------------------------- 

public:

    void setUseTwoSideLightModel(bool a_useTwoSideLightModel);

    bool getUseTwoSideLightModel() const;

    void setDisplayEnabled(bool a_enabled) { m_displayEnabled = a_enabled; }

    bool getDisplayEnabled() const { return (m_displayEnabled); }

    inline void setGLLightNumber(const GLint a_glLightNumber) { m_glLightNumber = a_glLightNumber; }

    inline GLint getGLLightNumber() const { return(m_glLightNumber); }


    //-----------------------------------------------------------------------
    // PUBLIC MEMBERS:
    //-----------------------------------------------------------------------

public:

    cColorf m_ambient;
    
    cColorf m_diffuse;
    
    cColorf m_specular;


    //-----------------------------------------------------------------------
    // VIRTUAL PROTECTED METHODS:
    //-----------------------------------------------------------------------

protected:

    virtual void renderLightSource(cRenderOptions& a_options){}

    virtual void render(cRenderOptions& a_options){}


    //-----------------------------------------------------------------------
    // PROTECTED MEMBERS:
    //-----------------------------------------------------------------------

protected:

    cWorld* m_worldParent;

    GLint m_glLightNumber;

    GLint m_useTwoSideLightModel;

    bool m_displayEnabled;
};

//------------------------------------------------------------------------------
} // namespace chai3d
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
#endif
//------------------------------------------------------------------------------