H2Lib
3.0

Representation of the refinement relationship between two meshes. More...
#include <tri2d.h>
Data Fields  
uint *  xf 
Father index of a vertex.  
uint *  xt 
Type of father for a vertex: 0 means vertex, 1 means edge.  
uint *  ef 
Father index of an edge.  
uint *  et 
Type of father for an edge: 1 means edge, 2 means triangle.  
uint *  tf 
Father index of a triangle.  
Representation of the refinement relationship between two meshes.
This structure stores for each vertex, edge and triangle how it was created during the refinement algorithm: