patchEdges

Below is a demonstration of the features of the patchEdges function

Contents

clear; close all; clc;

Syntax

| [E] = patchEdges(F,uniOpt);|

Description

Get the nx2 patch array for the input faces (F) and vertices (V). If uniOpt=1 then only unique edges are returned e.g. the edges spanning from node 1 to node 2 is the same as from node 2 to node 1. If uniOpt=0 then such non-unique edges are also inluded.

Examples

Example geometry

[F,V]=geoSphere(1,1);

uniOpt=0;
E=patchEdges(F,uniOpt);

cFigure;
subplot(1,2,1);
title('Patch geometry')
gpatch(F,V,'rw','r');
axisGeom; camlight headlight;

subplot(1,2,2);
title('Edges')
gedge(E,V,'r',2);
axisGeom;

drawnow;

GIBBON www.gibboncode.org

Kevin Mattheus Moerman, [email protected]

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License: https://github.com/gibbonCode/GIBBON/blob/master/LICENSE

GIBBON: The Geometry and Image-based Bioengineering add-On. A toolbox for image segmentation, image-based modeling, meshing, and finite element analysis.

Copyright (C) 2006-2023 Kevin Mattheus Moerman and the GIBBON contributors

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

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Published with MATLAB® R2023a