[osg-users] How to get points lying on a plane cutting a point cloud?

[Simone Rapposelli]

Hi,

I have a point cloud colored by intensity values and I need to extract all the points lying on a defined cutting plane or, even better, all the points inside a defined parallelepiped.

I guess that PlaneIntersector should be the right way, but it's not clear to me how to use Polytope.
Moreover, I have another question: is it possible to get the color of the points lying on the plane?Because it seems to me that intersector returns only the coordinates.

Thank you!

Cheers,
Simone

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