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Is there somebody who can describe a theory behind creating quads from pointcloud(vertices) in blender python ? Is the only way to check length betweeen vertices like: (theory)

for i = number of vertices :
 for y = number of vertices :
  if (length between vertex(i) and vertex(y)) < (set number):
  add y to array
 create quad from array #but i dont know how to say dont use the vertex where are more than 5 edges ... 

But maybe whole my thinking about the problem is bad ... can somebody help me with it? Or maybe there are more elegant mathematical solution - i dont know.

enter image description here

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    $\begingroup$ There's too many, search for "3d convex hull algorithms". $\endgroup$ – Jaroslav Jerryno Novotny Jan 16 '19 at 17:55
  • $\begingroup$ Thank you, I didn't even know, how to ask uncle google. $\endgroup$ – MRL Jan 16 '19 at 19:15
  • $\begingroup$ Ok, sorry, I tried to look at many themes about 3D convex hull but I can't use it for blender and the vertices. I am too weak scripter for that I think. Can you provide me some better advice, please? (prosim pekne) $\endgroup$ – MRL Jan 22 '19 at 21:45

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