ParaMeshXMLFile.h

#pragma once
#include <vector>
#include <string>
#include "ParameterBlock.h"
namespace ParaEngine
{
    using namespace std;
    
    class CParaMeshXMLFile
    {
    public:
        CParaMeshXMLFile(void);
        ~CParaMeshXMLFile(void);

        enum ParaMeshXMLType
        {   
            TYPE_MESH_LOD,
            TYPE_CHARACTER_LOD,
            TYPE_MESH_BSP,
            TYPE_MESH_GROUP,
        };

        class CSubMesh
        {
        public:
            CSubMesh():m_fToCameraDist(0.f){};
            CSubMesh(float toCameraDist, const string& filename):m_fToCameraDist(toCameraDist), m_sFileName(filename){};

            float m_fToCameraDist;

            string m_sFileName;
        };

    public:
        bool LoadFromFile(const string& filename);

        bool LoadFromFile(const string& filename, const string& parentDir);

        bool LoadFromBuffer(const char* pData, int nSize);


        void SetParentDirectory(const string& parentDir){m_sParentDirectory = parentDir;}

        const string& GetParentDirectory() { return m_sParentDirectory;}
        
        bool SaveToFile(const string& filename);

        ParaMeshXMLType GetType(){return m_nType;};

        int GetPrimaryShaderIndex() { return m_nPrimaryShader; }
        
        int GetSubMeshCount(){return (int)m_SubMeshes.size();}

        CSubMesh* GetSubMesh(int nIndex){
            return (nIndex<(int)m_SubMeshes.size()) ? (&(m_SubMeshes[nIndex])) : NULL;
        }

    public:

        ParaMeshXMLType m_nType;

        int m_nPrimaryShader;

        int m_nVersion;

        vector <CSubMesh> m_SubMeshes;

        string m_sParentDirectory;

        bool m_bHasBoundingBox;
        Vector3 m_vMinPos;
        Vector3 m_vMaxPos;

        CParameterBlock m_paramBlock;
    };

}