MeshMaker 5.2 Manual

00001 // face.h
00002 
00003 #include "params.h"
00004 
00005 #ifndef FACE_H
00006 #define FACE_H
00007 
00012 class Face {
00013 
00014 private:
00015         VertexID v[MAX_FACE_VERTICES];
00016 
00017 public:
00021         Face(VertexID v[MAX_FACE_VERTICES] = NULL) { 
00022                 if (v==NULL) {
00023                         for (int i=0; i<MAX_FACE_VERTICES; i++)
00024                                 this->v[i] = -1; 
00025                 } else {
00026                         for (int i=0; i<MAX_FACE_VERTICES; i++)
00027                                 this->v[i] = v[i]; 
00028                 }
00029         }
00033         void set(VertexID v[MAX_FACE_VERTICES] = NULL) { 
00034                 if (v==NULL) {
00035                         for (int i=0; i<MAX_FACE_VERTICES; i++)
00036                                 this->v[i] = -1; 
00037                 } else {
00038                         for (int i=0; i<MAX_FACE_VERTICES; i++)
00039                                 this->v[i] = v[i]; 
00040                 }
00041         }
00046         VertexID getV(int vNum) const {
00047                 if (vNum>=MAX_FACE_VERTICES || vNum<0)
00048                         return -1;
00049                 return v[vNum];
00050         }
00051 
00058         bool operator==(const Face &face) const {
00059                 for (int i=0; i<3; i++) {
00060                         if (face.v[i]==v[0] && face.v[(i+1)%3]==v[1] && face.v[(i+2)%3]==v[2]) return true;
00061                 }
00062                 return false;
00063         }
00067         void operator=(const Face &face) {
00068                 for (int i=0; i<3; i++)
00069                         v[i]=face.v[i];
00070         }
00071 };
00072 
00073 #endif