tri2quad

Below is a demonstration of the features of the tri2quad function

Contents

Syntax

[Fq,Vq]=tri2quad(Ft,Vt);

Description

Examples

clear; close all; clc;

% Plot settings
fig_color='w'; fig_colordef='white';
fontSize=15;
faceColor='b';
faceAlpha=1;
edgeColor='k';
edgeWidth=1;

Example: Converting a triangulated surface to a quandrangulated surface

Example triangulated surface

[F,V]=stanford_bunny;

Convert triangular faces to quadrilateral faces

[Fq,Vq]=tri2quad(F,V,1);

Visualisation

hf=figuremax(fig_color,fig_colordef);
subplot(1,2,1);
title('Triangulation','FontSize',fontSize);
gpatch(F,V,'rw','r');
set(gca,'FontSize',fontSize);
axisGeom;
camlight('headlight');

subplot(1,2,2);
title('Quadrangulation','FontSize',fontSize);
gpatch(Fq,Vq,'gw','g');
set(gca,'FontSize',fontSize);
axisGeom;
camlight('headlight');

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) 2019 Kevin Mattheus Moerman

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.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Published with MATLAB® R2019a