On Mon, Jan 18, 2010 at 12:31 PM, David Doria <[email protected]> wrote:
> If I select 3 points and then use the ExtractSelection filter, I would > expect the IDs of the points to be 0,1,2, in the order selected. > Instead, they are 2, 0, 1. > > Is there any way to prevent this? I am trying to set corresponding > landmarks, so the order is important, and it is being lost. > > Thanks, > > David > Here is a demo of the problem: http://www.rpi.edu/~doriad/Paraview_List/ExtractSelection/ points.vtp contains 10 points, (0-9). I selected points 9, 8, 7, in that order and extracted the selection. The result (extracted.vtp) has the 3 extracted points (corresponding to 9,8,7) ordered 2, 1, 0, rather than 0, 1, 2, which was the selection order. Is this a bug or was the ordered never intended to be preserved? Thanks, David
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