assimp/tools/assimp_view/MeshRenderer.h

/*
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Open Asset Import Library (assimp)
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Copyright (c) 2006-2012, assimp team

All rights reserved.

Redistribution and use of this software in source and binary forms, 
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/

#if (!defined AV_MESH_RENDERER_H_INCLUDED)
#define AV_MESH_RENDERER_H_INCLUDED

namespace AssimpView {


    //-------------------------------------------------------------------------------
    /* Helper class tp render meshes
    */
    //-------------------------------------------------------------------------------
    class CMeshRenderer
    {
    private:

        // default constructor
        CMeshRenderer()

        {
            // no other members to initialize
        }

    public:

        //------------------------------------------------------------------
        // Singleton accessors
        static CMeshRenderer s_cInstance;
        inline static CMeshRenderer& Instance()
        {
            return s_cInstance;
        }


        //------------------------------------------------------------------
        // Draw a mesh in the global mesh list using the current pipeline state
        // iIndex Index of the mesh to be drawn
        //
        // The function draws all faces in order, regardless of their distance
        int DrawUnsorted( unsigned int iIndex );

        //------------------------------------------------------------------
        // Draw a mesh in the global mesh list using the current pipeline state
        // iIndex Index of the mesh to be drawn
        //
        // The method sorts all vertices by their distance (back to front)
        //
        // mWorld World matrix for the node
        int DrawSorted( unsigned int iIndex,
            const aiMatrix4x4& mWorld );



    private:


    };

}
#endif //!! include guard