How can we find list of edges and triangles connected to each edge in 3D?

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Ahmad Kamal Khan
Ahmad Kamal Khan 2022-1-18
回答： Srija Kethiri 2022-2-16
list of edges and triangles connecte to each edge
% Edges(i,:)= nodes forming edge i
% T(i,:)= list of triangles connected to edge i
  2 个评论
Steven Lord
Steven Lord 2022-1-18
In what format is your data stored?
Is it a delaunayTriangulation?
A triangulation?
A graph or digraph network object?
A plain text file (in which case, in what format is the data stored in the file)?
An N-by-2 or N-by-3 set of point coordinates that you want to triangulate?

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回答（1 个）

Srija Kethiri
Srija Kethiri 2022-2-16
Hi Ahmad,
To find the list of edges use the command
Edges = edges(TR)
To find the list of triangles use the command
T = edgeAttachments(TR,startIndex,endIndex)
For further information check the Delaunay Triangulation Object in the link below:
Delaunay Triangulation - MATLAB & Simulink (mathworks.com)

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