How to read 3D mesh STL file

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Muhammad Adil 2019-10-22

评论： Aldo Caraceto 2020-5-15

Hello Everyone,

I created a 3D model in Solidworks and improt this model into Netgen mesh generator to creat a 3D volume mesh.

And now I am trying to import and read that 3D volum mesh into MATLAB. I want to extract the vertices and elements of the mesh.

Please help me to read the .stl file and then extract the vertices and elements.

Thanks

karim botros 2020-2-28

编辑：karim botros 2020-2-28

Can you explain more? what have you tried and what doesn't work?

you can try to import stl mesh to matlab by

fv = stlread ( 'femur.stl' );

source:

https://fr.mathworks.com/matlabcentral/fileexchange/22409-stl-file-reader

Aldo Caraceto 2020-5-15

I believe you should use importGeometry from Partial Differential Equation Toolbox.

Some examples are available here: https://www.mathworks.com/help/releases/R2020a/pde/ug/stl-file-import.html

Best,

Aldo

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