Getting point cloud directly from a 3D CAD STL Model in Matlab

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Mandeep Dhanda
Mandeep Dhanda 2016 年 3 月 11 日
回答済み: Meg Noah 2021 年 4 月 1 日
I have a 3-D CAD STL Model, which I have to convert into a point cloud. After that this point cloud is used by me as a input for furthur work. The resultant point cloud can be considered equivalent to a point cloud output from a Laser Scan/CMM of the object. No mesh generation is neeeded . pl, help me regarding this

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回答 (2 件)

sina Ebrahimi Farsangi
sina Ebrahimi Farsangi 2019 年 10 月 5 日
Hi Mandeep . Did u find an answer to your question. I have the same problem...
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darova
darova 2019 年 10 月 5 日
Use stlread
fv = stlread('file.stl')
fv.vertices
Mandeep Dhanda
Mandeep Dhanda 2019 年 10 月 9 日
Thanks@ sina Ebrahimi Farsangi, I got the answer long back, anyway Thanks for your reply.

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Meg Noah
Meg Noah 2021 年 4 月 1 日
There is a program on matlab central that returns the coordinates x,y,z that are the point cloud
https://www.mathworks.com/matlabcentral/fileexchange/79191-stlgeneralaccess?s_tid=srchtitle

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