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deMesh_priv.hpp

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///////////////////////////////////////////////////////////////////////////////
/// @file deMesh.hpp
///
/// @brief mesh class interface
///
/// @author Assassin
///
/// This file is the intellectual property of Novus Delta, LLC.. Usage of the
/// contents of this file is subject to the Destiny3D Member License which
/// can be found at http://www.destiny3d.com.  Any other usage is prohibited.
///
/// This file is distributed "AS IS" without warranty of any kind.  Novus
/// Delta, LLC. does not guarantee the fitness of the contents of this file
/// for any particular purpose.
///
/// Copyright (C) 2001-2003 Novus Delta, LLC. All Rights Reserved.
///
/// <hr>
///                                 Change History
/// <hr>
///
/// @date Aug 2003
/// @author Assassin
/// @remarks Creation
///
///////////////////////////////////////////////////////////////////////////////
#ifndef DEMESH_PRIV_HPP
#define DEMESH_PRIV_HPP

#include "deMesh.hpp"
#include "deWorld_Helper.hpp"
#include "deArray.hpp"

extern "C" deBoolean IdeMesh_Initialize();

class deMesh : public deWorldObject, virtual public IdeMesh
{
protected:
    ~deMesh();
public:
    deMesh();
    
    WorldObjectClassDef;
    void* GetWOInterface(long interface_id);
    deBoolean DeSerializeLoad();

    deBoolean BuildFromBrushGeometry(IdeBrush* brush);
    deBoolean BuildFromVertices();
    void ClearGeometry();
    
    deBoolean AddVertices(const deMeshVertexData & vertexdata, long & indexoffset);
    deBoolean AddIndices(const deMeshIndexData & indexdata);
    
    void SetNumSubMeshes(u32 NumSubs, deBoolean Dynamic);
    deBoolean SetSurface(u32 SubNum, IdeSurface* Surface);
    IdeSurface* GetSurface(u32 SubNum);
    deBoolean SetNumFaces(u32 SubNum, u32 NumFaces);
    u32 GetNumFaces(u32 SubNum);
    deBoolean Lock(deVertex** &positions, deTexCoord2** &uvcoords, deARGB** &colors);
    deBoolean Unlock(deVertex** &positions, deTexCoord2** &uvcoords, deARGB** &colors);

    IdeVertexBuffer* GetMainVertexBuffer();
    long GetNumSubMeshes();
    IdeVertexBuffer* GetSubMeshVertexBuffer(long index);
    IdeVertexBuffer* GetSubMeshIndexBuffer(long index);
    IdeSurface* GetSubMeshSurface(long index);

    deDouble GetBoundRadius();
    void GetBBox(deAABB& outBox);
    
private:
    struct deSubMesh
    {
        IdeVertexBuffer*    IBuffer;
        IdeVertexBuffer*    VBuffer;
        IdeSurface*         Surface;
    };
    IdeVertexBuffer* m_MainVertexBuffer;
    IdeVertexBuffer* m_MainIndexBuffer;
    deTArray <deSubMesh>    m_SubMeshes;
    deTArray <deMeshVertexData> m_VertexDataList;
    deTArray <deMeshIndexData>  m_IndexDataList;
    struct SubMeshDescriptor
    {
        deWorldID WorldID;
        deObjectID ObjectID;
    };
    deTArray <SubMeshDescriptor>    m_TempSubMeshes;
    deDouble m_BoundRadius;
    deAABB m_BBox;
};


#endif

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