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brede_sur_convhull

PURPOSE ^

brede_sur_convhull - Convex hull for a surface

SYNOPSIS ^

function Sout = brede_sur_convhull(Sin, varargin)

DESCRIPTION ^

 brede_sur_convhull   - Convex hull for a surface

       Sout = brede_sur_convhull(Sin)

       Input:  Sin   'Sur' structure

       Output: Sout  Convex hull in 'sur' structure

       Convex hull of a surface defined in a 'sur' structure. 
 
       This function uses the convhulln matlab function that in turn
       uses the qhull algorithm.

       Note: ''If you use an image produced by this software in a
             publication or presentation, we request that you credit
             the Geometry Center with a notice such as the following: 
             "Figures 1, 2, and 5-300 were generated with software
             written at the Geometry Center, University of
             Minnesota.'' 

       Example: 
         S2 = brede_sur_convhull(S);
         S3 = brede_sur_smoothvert(S2);
         figure, brede_ta3_frame('space', 'jerom')
         brede_ta3_sur(S)
         brede_ta3_sur(S3)

       See also BREDE, BREDE_SUR, BREDE_LOC, BREDE_SUR_SMOOTHVERT,
                BREDE_LOC_MEDIAN, CONVHULLN, QHULL.

 $Id: brede_sur_convhull.m,v 1.2 2005/03/11 00:05:13 fnielsen Exp $

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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