ADDSQUAREFACE Add a (square) face defined from its vertices to a graph.

   [N2 E2 F2] = addSquareFace(N, E, F, FN)
   Add a new face, defined by the nodes indices FN, to the graph defined
   by node list N, edge list E, and face list F.
   Edges of the face are also added, if they are not already present in
   the edge list.

   See Also
   patchGraph, boundaryGraph


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   author : David Legland 
   INRA - TPV URPOI - BIA IMASTE
   created the 28/06/2004.

Package: matgeom