UVGeneratorInterface.h

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#ifndef __UVGENERATORINTERFACE_H
#define __UVGENERATORINTERFACE_H

#if defined(JAMBUILD)
#include <Mudbox/mudbox.h>
#else
#include "../../include/Mudbox/mudbox.h"
#endif

#include "UVMeshGrid.h"

#ifndef COMPILING_UVLESSPAINTING_DLL
#define UGDLL MUDBOX_DLLIMPORT
#else
#define UGDLL MUDBOX_DLLEXPORT
#endif

class UGDLL UVGeneratorNode : public mudbox::TreeNode
{
    DECLARE_CLASS;

    struct DimData4
    {
        unsigned int m_iData[4];
        unsigned int& operator[] (int i) { return m_iData[i]; };
    };

    struct DimData2
    {
        unsigned int m_iData[2];
        unsigned int& operator[] (int i) { return m_iData[i]; };
    };


    virtual DimData4 FaceSize( unsigned int iFaceIndex ) const;

    virtual DimData4 FaceSizeExponent( unsigned int iFaceIndex ) const;

    virtual void SetFaceSize( unsigned int iFaceIndex, unsigned int iWidth, unsigned int iHeight );

    virtual char FaceOrientation( unsigned int iFaceIndex ) const;

    virtual DimData2 FaceUVPosition( unsigned int iFaceIndex ) const;

    virtual DimData2 FaceUVSize( unsigned int iFaceIndex ) const;

    virtual DimData2 FaceUVArea( unsigned int iFaceIndex ) const;

    virtual unsigned int UVTileSize() const;

    virtual void SetUVTileSize( unsigned int iSize );


    virtual void GenerateUVs( 
        bool bTransferPaintLayers = true, 
        mudbox::Vector vUVOffset = mudbox::Vector(), 
        int iTileCount = -1 
        );

    virtual Mesh *getMesh();
};

class UGDLL PtexPainting : public mudbox::TreeNode
{
public:
    Q_DECLARE_TR_FUNCTIONS(PtexPainting);
    DECLARE_CLASS;

    static void Setup( QVector<mudbox::Mesh *> pMeshes, bool bTransferPaintLayers = true );
};

#endif