CNormalMap.h

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//==============================================================================
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    \author    <http://www.chai3d.org>
    \author    Francois Conti
    \version   3.2.0 $Rev: 1869 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CMormalMapH
#define CMormalMapH
//------------------------------------------------------------------------------
#include "materials/CTexture2d.h"
//------------------------------------------------------------------------------

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

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

//------------------------------------------------------------------------------
class cNormalMap;
typedef std::shared_ptr<cNormalMap> cNormalMapPtr;
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================
class cNormalMap : public cTexture2d
{
    //--------------------------------------------------------------------------
    // CONSTRUCTOR & DESTRUCTOR:
    //--------------------------------------------------------------------------

public:

    cNormalMap();

    virtual ~cNormalMap();

    static cNormalMapPtr create() { return (std::make_shared<cNormalMap>()); }


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

public:

    cNormalMapPtr copy();

    virtual void createMap(cTexture1dPtr a_texture);

    virtual void createMap(cImagePtr a_image);

    void flip(const bool a_flipU, const bool a_flipV);
};

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

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