CTexture3d.h

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//==============================================================================
/*
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    Copyright (c) 2003-2016, CHAI3D.
    (www.chai3d.org)

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

//------------------------------------------------------------------------------
#ifndef CTexture3dH
#define CTexture3dH
//------------------------------------------------------------------------------
#include "graphics/CMultiImage.h"
#include "materials/CTexture2d.h"
//------------------------------------------------------------------------------

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

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

//------------------------------------------------------------------------------
class cTexture3d;
typedef std::shared_ptr<cTexture3d> cTexture3dPtr;
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================
class cTexture3d : public cTexture2d
{
    //--------------------------------------------------------------------------
    // CONSTRUCTOR & DESTRUCTOR:
    //--------------------------------------------------------------------------

public:

    cTexture3d();

    virtual ~cTexture3d();

    static cTexture3dPtr create() { return (std::make_shared<cTexture3d>()); }


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

public:

    cTexture3dPtr copy();

    virtual void renderInitialize(cRenderOptions& a_options);

    virtual void renderFinalize(cRenderOptions& a_options);

    virtual void setWrapModeR(const GLint& a_wrapModeR);

    GLint getWrapModeR() const { return (m_wrapModeR); }

    void markForPartialUpdate(const cVector3d a_voxelUpdateMin, const cVector3d a_voxelUpdateMax);


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

protected:

    virtual void reset();

    virtual void update(cRenderOptions& a_options);


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

protected:

    bool m_markPartialUpdate;

    cVector3d m_voxelUpdateMin;

    cVector3d m_voxelUpdateMax;

    GLint m_wrapModeR;
};

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

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