[vtkusers] ID of vtkCellArray

[Kimmel, Jason]

Hi Saeed,

I’ve added extra per-point application data to my VTK models using the vtkFieldData addArray/getArray methods.  The data can be stored in the vtkDataSet (vtkPolyData in my case) or in the vtkCellData that accompanies it and can be any type of your choosing.

I can provide some concrete examples if that sounds more like what you’re trying to do.

-Jason

From: vtkusers [mailto:vtkusers-bounces at vtk.org] On Behalf Of Saeed Bakhshmand
Sent: Monday, August 15, 2016 11:09 AM
To: Paul Kibet Korir <pkorir at ebi.ac.uk>
Cc: vtkusers at vtk.org
Subject: Re: [vtkusers] ID of vtkCellArray

Hi Paul,

Thanks, GetNextCell returns content of the cell. I was trying to see if anyhow there is an identification for each cell(a label, or number) that can be accessed or changed.

Regards,
Saeed

On Mon, Aug 15, 2016 at 4:55 AM, Paul Kibet Korir <pkorir at ebi.ac.uk<mailto:pkorir at ebi.ac.uk>> wrote:

Hi Saeed,

I'm no expert but if you're working with C++ this might come in handy...

http://www.vtk.org/doc/release/7.0/html/classvtkCellArray.html#a2253ca799437434fd77b02de260196b4



Best wishes,

Paul

On 12/08/2016 20:14, Saeed Bakhshmand wrote:
Hello Experts,
Does someone know how ID of the Cells in the vtkCellArray can be accessed and modified?
Best,
Saeed



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