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]