3D triangulation using patch

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Miguel Esteban Mora Gonzalez
评论： James Peckham 2022-3-31
hello I need help to obtain a triangulation object from the "patch" function with which I perform a 3D reconstruction of a volume of images. How can I do this?

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回答（1 个）

Shubham Rawat
Shubham Rawat 2020-12-3
Hi Miguel,
You can obtain delaunay traingulation object directly from the Points, which you are using in the Patch function.
Hope this Helps!
  2 个评论
Richard Bliss
Richard Bliss 2021-7-5
By "Points", do you mean the XData, YData and ZData or the Vertices?
James Peckham
James Peckham 2022-3-31
using the patchvaribel.faces for the connectivity list and the patchvairble.vertices for the points like this
[X,Y] = meshgrid(1:0.5:10,1:20);
Z = sin(X) + cos(Y);
v=surf(X,Y,Z);
p= surf2patch(v,'triangles')
patch(p)
Tr=triangulation(p.faces,p.vertices)

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