IOModel_X.h

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// IOModel_X.h
// load/save X file descriptions
//
 
#ifndef IOMODEL_X
#define IOMODEL_X
 
#define DEBUG
#include "Toolbox\MyTrace.h"
 
#include "framework\frm_IO.h"
#include <fstream>
#include <GL\freeglut.h>
#include "framework\Frm_Mesh.h"
#include "ToolBox\XFileStructs.h"
 
namespace ToolBox {
 
class IO_Model_X: Frm::IO<Frm::Model3D*>{
        public:
                IO_Model_X(void){_Type = IO_3DX;};
                bool Load(std::string pFilename, Frm::Model3D* &pT);
        bool Save(std::string pFilename, Frm::Model3D* &pT);
      bool Load(std::string pFilename, std::vector<Frm::Model3D*> &pVT){return false;};
        bool Save(std::string pFilename, std::vector<Frm::Model3D*> &pVT){return false;};
 
   private:
                ifstream fin;
      Frm::Bone* _LoadSkeletton;
      Frm::Mesh* _LoadMesh;
      Frm::Model3D* _Object;
 
      //Utilities
      int16 ProcessBlock(void);
        int16 BlockID(std::string &pText);
      void AvoidTemplate(void);
      void Find(uchar pChar);
      //Unique X struct ID in case no name are found
      //Uses the Windows function GetTickCount
      char* SetUID(char pType);
      //structure used by the previous function to quickly
      //convert a 32 bit number to a non-significant text.
      union {
        uint32 Integer;
         char Text[5];
        }_X_UID;
 
      //X File struct processing
      uint32 _MaxKey; //Max animation key for a loaded animation set
      void ProcessFrameTransformMatrix(Frm::Bone* pB);
      void ProcessBone(Frm::Bone* pBone);
      void ProcessMesh(void);
      void ProcessMeshTextureCoords(void);
      void ProcessMeshMaterials(void);
      void ProcessMeshNormals(void);
      void ProcessMaterial(void);
      void ProcessSkinWeights(void);
      void MapMeshToBones(Frm::Bone* pBone);
};
 
};
#endif