MATLAB: Structured triangulation of a square domain

delaunayMATLABmeshgridtriangulation

Good day,
I'd like to obtain a structured triangulation of a square domain. An example of my current code is:
 numx=3;
 numy=3;
 x=0:1/numx:1;
 y=0:1/numy:1;
 [X,Y] = meshgrid(x,y);
 tri = delaunay(X,Y);
 triplot(tri,X,Y)
This works fine.
However, now I would like to extract the vertices of the triangles.
So I would like to obtain some sort of a 3D matrix which would in this case look like:
vertex(1)
 0     1
 0.33  1
 0.33  0.66
vertex(2)
 0     1 
 0     0.66
 0.33  0.66
And so on…
Has anyone got an idea how to realize this?
Thank you in advance!

Best Answer

I can't look at this thoroughly right now, but does
>> DT =  delaunayTriangulation(X(:),Y(:))
give you what you need? See
>> doc delaunayTriangulation
to see the property list for that class of object.
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