[vtkusers] About vtkPoints::InsertPoint()

[Robert Maynard]

You are correct, that teaches me to send email before I am fully awake.

On Thu, Apr 26, 2012 at 9:49 AM, David Doria <daviddoria at gmail.com> wrote:

> On Thu, Apr 26, 2012 at 9:42 AM, Robert Maynard
> <robert.maynard at kitware.com> wrote:
> > To be extra clear, you are trying to insert a point into unallocated
> memory.
> > Before calling SetPoint you need to first specify
> > the number of points you want stored with the call SetNumberOfPoints.
>
> Robert,
>
> Hm, actually after reading the description:
>
> http://www.vtk.org/doc/nightly/html/classvtkPoints.html#ab7f990c73fb291737abe4203994ce2a2
>
> it sounds like what he was doing originally with InsertPoint(n,x)
> should work? I've never used this function, but it sounds like you
> would NOT have to call SetNumberOfPoints prior to using InsertPoint
> (unlike using SetPoint). Is that correct? If so, I guess Wenlong's
> originally question stands? Wenlong - can you make a minimal working
> example that demonstrates your problem on one OS and not the other?
>
> David
>



-- 
Robert Maynard
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