how to subtract two polygons

I have two polygons pol1 and pol2 and i want to subtract them. How to do it matlab 2015?

[darova]

inpolygon can help

Answer 1

[Matt J]

Use the polyshape subtract command, as in this example,

https://www.mathworks.com/help/matlab/ref/polyshape.subtract.html#d117e1111517

[msh jgtu]

this link use polyshape function which I don't have in matlab2015

Answer 2

[Matt J]

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