MeshFacetNode.h

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#ifndef  __JBXL_CPP_MESHFACETNODE_H_
#define  __JBXL_CPP_MESHFACETNODE_H_
 
#include  "tools++.h"
#include  "txml.h"
 
#include  "TriBrep.h"
#include  "Rotation.h"
#include  "AffineTrans.h"
#include  "ContourBaseData.h"
#include  "MaterialParam.h"
 
 
namespace jbxl {
 
 
//#define   JBXL_MATERIALID_RAND_LEN  8
#define   JBXL_MATERIAL_PREFIX      "#MATERIAL_"
 
 
// MeshFacetNode: for Facet Data 
//
 
class  MeshFacetNode
{
public:
    Buffer  material_id;            
    bool    same_material;          
    int     facet_no;               
 
    MaterialParam  material_param;  
 
    int     num_index;              
    int     num_polygon;            
    int     num_vertex;             
    int     num_texcrd;             
 
    int*             data_index;    
    Vector<double>*  vertex_value;  
    Vector<double>*  normal_value;  
    UVMap<double>*   texcrd_value;  
    ArrayParam<int>* weight_value;  
 
    MeshFacetNode* next;
    MeshFacetNode* prev;
 
public:
    MeshFacetNode(void) { init();}
    virtual ~MeshFacetNode(void) { free();}
 
    void    init(void);
    void    free(void);
//    void    free_all(void);
    void    free_value(void);
    void    del_nodes(MeshFacetNode* next);
    void    clear(void);
 
    void    set (int vertex,   int polygon,   int vcount=3);
    bool    getm(int vertex=0, int polygon=0, int vcount=0);    
 
    //
    void    setFacetNo(int no) { if (no>=0) facet_no = no;}
    void    setMaterialParam(MaterialParam param);
    void    delMaterialParam(void) { material_param.clear();}
 
    void    setMaterialID(const char* str);
    void*   getMaterialID(void) { return _tochar(material_id.buf);}
 
    void    execAffineTransUVMap(UVMap<double>* uvmap=NULL, int num=-1);
    UVMap<double>*  generatePlanarUVMap(Vector<double> scale, UVMap<double>* uvmap=NULL);
 
public:
    bool    computeVertexDirect(ContourBaseData* facetdata);
    bool    computeVertexByBREP(ContourBaseData* facetdata);
    bool    computeVertexDirect(Vector<double>* vtx, Vector<double>* nml, UVMap<double>* map, ArrayParam<int>* wgt, int num, int vcount=3);
    bool    computeVertexByBREP(Vector<double>* vtx, Vector<double>* nml, UVMap<double>* map, ArrayParam<int>* wgt, int num, int vcount=3);
};
 
 
inline void  freeMeshFacetNode(MeshFacetNode*& node) { if(node!=NULL) { node->free(); delete node; node=NULL;} }
void  freeMeshFacetList(MeshFacetNode*& node);
 
MeshFacetNode*  DelMeshFacetNode(MeshFacetNode* node);
MeshFacetNode*  AddMeshFacetNode(MeshFacetNode* list, MeshFacetNode* node);
 
 
}       // namespace
 
#endif