import_off

Below is a demonstration of the features of the import_off function

Contents

clear; close all; clc;

Plot settings

fig_color='w';
fig_colordef='white';
faceAlpha=1;
fontSize=10;

Import OFF file as patch data

%Set main folder
defaultFolder = fileparts(fileparts(mfilename('fullpath')));
pathName=fullfile(defaultFolder,'data','OFF');
testCase=1;
switch testCase
    case 1
        offName='elephant-50kv.off';
end
fileName=fullfile(pathName,offName);

The import_off function imports http://www.geomview.org type .off files specifying a surface mesh (provided all faces are of the same type!). The output consists of (patch data) faces F and vertices V.

[F,V] = import_off(fileName);

Plotting the models

figuremax(fig_color,fig_colordef);
title('Imported patch data from OFF file','fontSize',fontSize);
xlabel('X','fontSize',fontSize);ylabel('Y','fontSize',fontSize); zlabel('Z','fontSize',fontSize); hold on;

patch('Faces',F,'Vertices',V,'FaceColor',0.5*ones(1,3),'EdgeColor','k','FaceAlpha',faceAlpha);

view(3); axis equal; axis tight; axis vis3d; grid on; axis off;
view(194.5,-40);
camlight('headlight');
lighting flat;
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) 2017 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/.