- P: Nx2: node coordinates
- T: Mx3: triangulation
- F: Mx1: scalar field to be plotted, this case orientation
Color a delaunay triangulation
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Cristina Garozzo
on 10 Sep 2014
Commented: Fabio Freschi
on 11 Sep 2014
I have a delaunay triangulation like the one in attach
. I need to color inside every triangle with a color. I'd like to show the orientation of the triangles. Because I need to highlight the order. Like the second figure
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Accepted Answer
Fabio Freschi
on 10 Sep 2014
Edited: Fabio Freschi
on 10 Sep 2014
Let's suppose that your triangulation is organized as follows
you can plot with the following command
>> figure;
>> patch('Faces',T,'Vertices',P,'FaceVertexCData',F,'FaceColor','flat');
Fabio
2 Comments
Fabio Freschi
on 11 Sep 2014
could you post the outputs of the following commands
>> size(x)
>> size(TRI)
>> size(alpha)
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