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brede_sur_connectivity

PURPOSE ^

brede_sur_connectivity - Connectivity matrix

SYNOPSIS ^

function M = brede_sur_connectivity(S, varargin)

DESCRIPTION ^

 brede_sur_connectivity - Connectivity matrix

       M = brede_sur_connectivity(S)

       Input:    S       'Sur' structure

       Property: Output      [ {sparse} | full | matfull | matsparse ]  
                 Triangular  [ {both}�| lower | upper ]

       Output:   M       'Mat' structure or matrix

       Find the connectivity of the vertices based on the faces
       information in a 'sur' structure.
       
       The result is returned as a adjacency matrix (connectivity
       matrix) and an element is one for a connection (edge) and zero
       if no connection. 

       Example:
         S = brede_sur_octahedron;
         m = brede_sur_connectivity(S);
         brede_ui_mat(m)
 
       See also BREDE, BREDE_SUR, BREDE_SUR_REFINE,
                BREDE_SUR_SMOOTHVERT, BREDE_SUR_UNFOLD.

 $Id: brede_sur_connectivity.m,v 1.4 2005/10/13 17:47:22 fnielsen Exp $

CROSS-REFERENCE INFORMATION ^

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