Is point p in convex hull

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Is point p in convex hull

Cagatay
Hi,

I am a newbie in PCL and trying to familiarize
with the toolkit. The tutorials are very helpful !

I would like to test if a point is in the the convex
hull of 3D point cloud. From what I have seen, the
convex hull class gives the vertices of the polygon as
output. I am wondering  if there is a function to test if
a given point is in this polygon.

Thank you,
Zadig
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Re: Is point p in convex hull

Radu B Rusu
Administrator
http://docs.pointclouds.org/trunk/group__segmentation.html#gaf63aefd4c786016c02b7925fb1c0d695

:)

Cheers,
Radu.

On 05/01/2012 11:40 AM, zadig wrote:

> Hi,
>
> I am a newbie in PCL and trying to familiarize
> with the toolkit. The tutorials are very helpful !
>
> I would like to test if a point is in the the convex
> hull of 3D point cloud. From what I have seen, the
> convex hull class gives the vertices of the polygon as
> output. I am wondering  if there is a function to test if
> a given point is in this polygon.
>
> Thank you,
> Zadig
>
> --
> View this message in context: http://www.pcl-users.org/Is-point-p-in-convex-hull-tp3953490.html
> Sent from the Point Cloud Library (PCL) Users mailing list archive at Nabble.com.
> _______________________________________________
> [hidden email] / http://pointclouds.org
> http://pointclouds.org/mailman/listinfo/pcl-users
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Re: Is point p in convex hull

drn2369
I apologize for reviving a dead post, but I'm having issues doing this same thing. The link here is dead, does anyone know where it may of been pointing to?

Thanks.
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Re: Is point p in convex hull

Jochen Sprickerhof
Administrator
Hi drn2369,

* drn2369 <[hidden email]> [2014-01-28 20:02]:
> I apologize for reviving a dead post, but I'm having issues doing this same
> thing. The link here is dead, does anyone know where it may of been pointing
> to?

pcl::isPointIn2DPolygon()

http://docs.pointclouds.org/1.7.1/group__segmentation.html#ga0a21f5679b1644a7894f2f14ee1bbe37

Cheers Jochen

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