source: GTP/trunk/Lib/Geom/shared/GTGeometry/include/GeoLodTreeLibrary.h @ 1552

//#include <string>
//#include <exception>
//#include "vertexdata.h"

#ifndef _GEOLODSTREELIBRARY
#define _GEOLODSTREELIBRARY

#include "GeoMesh.h"
#include "GeoLodStripsLibrary.h"
#include "GeoTreeSimpSequence.h"
#include "GeoLodObject.h"

class Foliage;

namespace Geometry
{       
        class IndexData;
        class VertexData;
        class LodTreeLibrary : public Geometry::LodObject
        {
        public:
                LodTreeLibrary( const LodStripsLibraryData *,
                                                const TreeSimplificationSequence *,
                                                Geometry::Mesh *treeGeoMesh,
                                                Geometry::IndexData *user_indexdata);
                ~LodTreeLibrary(void);

                // funciones ya descritas en la API
/*              uint32 GoToTrunkLod(uint32 newlod);
                uint32 MinTrunkLod(void) const;
                uint32 MaxTrunkLod(void) const;
                uint32 GoToFoliageLod(uint32 newlod);
                uint32 MinFoliageLod(void) const;
                uint32 MaxFoliageLod(void) const;*/

                void GoToTrunkLod(Real);
                void GoToFoliageLod(Real);

                // changes the lod of the entire object (trunk and leaves)
                virtual void GoToLod(Real);
                virtual Real GetCurrentLodFactor(void) const { return (currentFoliageLodFactor+trunk->GetCurrentLodFactor())*0.5f; }
                virtual Geometry::IndexData * GetIndexDataInterface(void){ return dataRetrievalInterface; }

                // new proposed functions
//              uint32 Get_Trunk_VertexCount(void) const;
//              uint32 Get_Trunk_MaxIndexCount(uint32 istrip) const;
//              uint32 CurrentLOD_Trunk_StripCount(void) const;
//              uint32 CurrentLOD_Trunk_IndexCount(void) const;
//              uint32 CurrentLOD_Trunk_IndexCountByStrip(uint32 istrip) const;
/*              const VertexData* Get_Trunk_VertexData(void) const;*/
                const IndexData* CurrentLOD_Trunk_Indices(void) const;
                uint32 GetValidTrunkIndexCount(int isubmesh) const { return trunk->GetValidIndexCount(isubmesh); }
//              uint32 GetValidTrunkOffset(int isubmesh) const { return trunk->GetValidOffset(isubmesh); }

//              uint32 Get_Foliage_VertexCount(void) const;
                uint32 Get_Foliage_MaxIndexCount(void) const;
                uint32 CurrentLOD_Foliage_IndexCount(void) const;
                const IndexData* CurrentLOD_Foliage_Indices(void) const;
                const VertexData* Get_Foliage_VertexData(void) const;
                uint32 GetLeavesSubMesh(void) const { return mLeavesSubMesh; }

        private:
                Foliage *foliage;
                Geometry::LodStripsLibrary *trunk;
                uint32 mLeavesSubMesh;
                IndexData *dataRetrievalInterface;
                bool delete_indexdata;
                float currentFoliageLodFactor;
        };
}

#endif