[vtkusers] Defining the Box and getting points inside the box

[Gerrick Bivins]

Hi,
I think you could use vtkExtractPolyDataGeometry to achieve that:
http://www.vtk.org/doc/nightly/html/classvtkExtractPolyDataGeometry.html#details

or the more general vtkExtractGeometry:
http://www.vtk.org/doc/nightly/html/classvtkExtractGeometry.html

Gerrick




-----Original Message-----
From: vtkusers-bounces at vtk.org [mailto:vtkusers-bounces at vtk.org] On Behalf Of mahendra
Sent: Wednesday, November 06, 2013 12:47 PM
To: vtkusers at vtk.org
Subject: [vtkusers] Defining the Box and getting points inside the box

Hello All,

I have points in 3D space (see the attached image) and now i want to defined the box which can be place anywhere in this space of points. Then i would like to get the all the points which are falling inside of this box ( see the attached image). I don't want to the slicing, just want to place the box and extract the points falling inside the box.

I would greatly appreciate if some one can guide me as how to proceed or some vtk classes to start with. I tried to look by myself but so far no luck!

Looking forward for the suggestions!

<http://vtk.1045678.n5.nabble.com/file/n5724334/view.png> 

P.S: I have posted the massage before but it was in the context of slicing of points!!! 



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