geometry.h

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//**************************************************************************/
// Copyright (c) 2008 Autodesk, Inc.
// All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
//
//**************************************************************************/
// DESCRIPTION:
// CREATED: October 2008
//**************************************************************************/

namespace mudbox {

class MBDLL_DECL Geometry : virtual public GroupNode
{
    DECLARE_CLASS;

protected:
    Geometry( void );

public:

    enum MatchMode
    {
        matchByVertexID,        
        matchByUV,              
        matchByVertexPosition   
    };

    virtual unsigned int LevelCount( void ) const;
    
    virtual SubdivisionLevel *LowestLevel( void ) const;
    
    virtual SubdivisionLevel *HighestLevel( void ) const;
    
    virtual SubdivisionLevel *Level(
        unsigned int iIndex     
        ) const;

    virtual void AddLevel( 
        SubdivisionLevel *pLevel,   
        bool bFirst = false         
        );

    virtual bool RemoveHighestLevel();

    virtual bool RemoveLowestLevel();

    virtual SubdivisionLevel *ActiveLevel( void ) const;

    virtual bool ChangeActiveLevel( 
        const SubdivisionLevel* pNewLevel   
        );

    virtual unsigned int LayerCount() const;

    virtual LayerMeshData* LayerData( 
        const QString& sLayerName           
        ) const;

    virtual LayerMeshData* LayerData( 
        unsigned int iLayer,                    
        const SubdivisionLevel* pLevel = NULL   
        ) const;

    virtual mudbox::Material *Material( void ) const;
    
    virtual void SetMaterial( mudbox::Material *pMaterial );

    virtual mudbox::Material *MaterialOverride( void ) const;

    virtual void SetMaterialOverride( mudbox::Material *pMaterialOverride );

    aptr<SubdivisionLevel> m_pActiveLevel;

    virtual void SetActiveLevel(
        SubdivisionLevel *pNewActiveLevel
        );

    virtual int GeometryID( void )const;

    virtual void ImportUVs( const Geometry* pSource,    
        MatchMode eMode = matchByVertexID,              
        float fTolerance = 0.001f                       
        );

    virtual void Transform( const Matrix &mMatrix );
};

}; // end of namespace mudbox