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fangq / iso2mesh

Iso2Mesh - a 3D surface and volumetric mesh generator for MATLAB/Octave
http://iso2mesh.sf.net
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Convert PointCloud to triangulation mesh #44

Closed uredavid closed 4 years ago

uredavid commented 4 years ago

Hi,

I need to convert point cloud to triangulation mesh with Matlab. I have a 3D matrix (x,y,z coordinates) and I need a triangulation mesh matrix with the vertices of each triangle to calculate the curvature of each of them.

It is possible to do it with iso2mesh??

Thank you!

fangq commented 4 years ago

hi @uredavid, it is on the roadmap for the future releases, but currently, we haven't integrated these features. however, I've tried calling the PoissonRecon executable from the below URL:

http://www.cs.jhu.edu/~misha/Code/PoissonRecon/Version12.00/ https://github.com/mkazhdan/PoissonRecon

and was able to obtain reasonable surfaces. If the surface is open, I also need to call meshcheckrepair('meshfix') to close the surface.

give it a try. I will close this ticket for now, but will consider adding this in the future.