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### Points between polygons

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```Hello,

So, i've 2 polygons that their shape vary from circle to ellipse. These polygons are defined by 20 points each one, that i know their position in space xy. I don't know IF and HOW these polygons intersect themselves. What i need is: the points of the n-areas non intersected (this gonna be useful to limit one other command in each of these areas). i've already tryed intersect them, after find the points of one figure inside other, and after use theses points with the limits of the original figure to create a new one. but, it didn't work cause of the sequence of the points in a array.
Did you understand? Can you help me?

Thanks
```
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```"Manoel Meneghini" <manoelmeneghini@hotmail.com> wrote in message <imhin9\$oqo\$1@fred.mathworks.com>...
> Hello,

> Did you understand?

Not really.

Bruno
```
 0

```"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <imhkf0\$lq1\$1@fred.mathworks.com>...
> "Manoel Meneghini" <manoelmeneghini@hotmail.com> wrote in message <imhin9\$oqo\$1@fred.mathworks.com>...
> > Hello,
>
> > Did you understand?
>
> Not really.
>
> Bruno

So what i basically need is: create one new polygon with the non-intersected area.
```
 0

```"Manoel Meneghini" <manoelmeneghini@hotmail.com> wrote in message <imhku0\$sho\$1@fred.mathworks.com>...

> So what i basically need is: create one new polygon with the non-intersected area.

Still not sure, but if you have mapping toolbox
http://www.mathworks.com/help/toolbox/map/ref/polybool.html

If not

http://www.mathworks.com/matlabcentral/fileexchange/8818-polygon-clipper

Bruno
```
 0