Structured triangulation of a square domain
4 次查看(过去 30 天)
显示 更早的评论
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!
0 个评论
采纳的回答
the cyclist
2013-4-12
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.
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Delaunay Triangulation 的更多信息
产品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!