include/VR3MeshManager.h

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// Copyright (C) 2010  Daniele Giannetti
//
// This file is part of VR3Lib.
// The VR3Lib is free software, but is distributed in the static precompiled 
// version as it is NOT open source. The VR3Lib may be used in any virtual 
// reality application free of charge, but it must be clearly stated that this 
// library is used in the application EULA and distribution license 
// (for both free and proprietary applications).

#ifndef __VR3MESHMANAGER_H__
#define __VR3MESHMANAGER_H__

// STL map class
#include <map>
// STL map utility file
#include <VR3Map.h>


class VR3MeshManager {
    
    struct MapElement {
        VR3Mesh* mesh;
        int count;
    };


    static std::map<std::string, std::map<int,MapElement>, VR3Map::Less> ms_meshes;

    VR3MeshManager();

public:
    
//------------------------- Mesh Loading Functions ---------------------------//




    static void LoadAAM( const char* file_name, VR3Mesh* mesh,
                         const char* mesh_name = 0, int objID = -1 );


//----------------------- Mesh Management Functions --------------------------//



private:


    static void CreateMesh(VR3Mesh* mesh);

public:


    static VR3Mesh* FindMesh( const char* file_name, 
                              const char* mesh_name = 0, int objID = -1 );


    static void DeleteReference(VR3Mesh* mesh);


    static void AddReference(VR3Mesh* mesh);


//------------------------ Mesh Discovery Functions --------------------------//




    static int ListMeshesAAM( const char* file_name, 
                              int ids[],
                              std::string mesh_names[], 
                              int count );


};

#endif