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how to subtract two polygons

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msh jgtu
msh jgtu 2019-12-22
回答： Matt J 2019-12-24
I have two polygons pol1 and pol2 and i want to subtract them. How to do it matlab 2015?

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回答（2 个）

Matt J
Matt J 2019-12-23
编辑：Matt J 2019-12-23
Use the polyshape subtract command, as in this example,
https://www.mathworks.com/help/matlab/ref/polyshape.subtract.html#d117e1111517
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msh jgtu
msh jgtu 2019-12-24
this link use polyshape function which I don't have in matlab2015

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Matt J
Matt J 2019-12-24
This FEX contribution seems to be pretty well received (more than 4.5 stars based on 28 ratings)
https://www.mathworks.com/matlabcentral/fileexchange/8818-polygon-clipper

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