[vtkusers] Problem with vtkPolyDataToImageStencil

[David Gobbi]

But I guess we don't know whether it was the update to
the VTK 5.10 version of vtkPolyDataToImageStencil.cxx
or whether it was the change to double-precision that
actually fixed the problem...

 - David


On Fri, Jul 27, 2012 at 4:24 PM, Matheus Viana <vianamp at gmail.com> wrote:
> Hello, David.
> Everything is working well after add the line to force double-precision and
> recompile VTK.
> Many thanks for your help :)
> All the Best,
> Matheus Viana
> Postdoctoral Research Employee
> Developmental and Cell Biology
> University of California Irvine
>
>
>
>
>
> 2012/7/27 Matheus Viana <vianamp at gmail.com>
>>
>> Ah, it makes a lot of sense :)
>> I'll try to update only this file for now and post the result soon.
>> -m
>> Matheus Viana
>> Postdoctoral Research Employee
>> Developmental and Cell Biology
>> University of California Irvine
>>
>>
>>
>>
>>
>> 2012/7/27 David Gobbi <david.gobbi at gmail.com>
>>>
>>> It seems that you are using VTK 5.8.  You should update to VTK 5.10 if
>>> possible, or if not, you can just grab the vtkPolyDataToImageStencil
>>> code from VTK 5.10 (the .cxx and the .h).
>>>
>>>  - David
>>>
>>>
>>> On Fri, Jul 27, 2012 at 2:57 PM, Matheus Viana <vianamp at gmail.com> wrote:
>>> > David, I can't find this line further on my file. Could it be a version
>>> > problem?
>>> >
>>> > I'm sending my file so you can take a look at.
>>> >
>>> > -m
>>> > Matheus Viana
>>> > Postdoctoral Research Employee
>>> > Developmental and Cell Biology
>>> > University of California Irvine
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > 2012/7/27 David Gobbi <david.gobbi at gmail.com>
>>> >>
>>> >> Line 123 seems too early.  You should search to see if there is a
>>> >> another vtkPoints::New somewhere further on.  The code should
>>> >> be in a method called PolyDataSelector().
>>> >>
>>> >>  - David
>>> >>
>>> >>
>>> >> On Fri, Jul 27, 2012 at 2:36 PM, matheus_viana <vianamp at gmail.com>
>>> >> wrote:
>>> >> > David, in my source code, this occurs at line 123. Check it out:
>>> >> >
>>> >> > 128  // For the new points and lines
>>> >> > 129  vtkPoints *newPoints = vtkPoints::New();
>>> >> > 130  newPoints->Allocate(333);
>>> >> > 131  vtkCellArray *newLines = vtkCellArray::New();
>>> >> > 132  newLines->Allocate(1000);
>>> >> >
>>> >> > Is that line you're talking about?
>>> >> >
>>> >> > Best,
>>> >> > Matheus Viana
>>> >> > Postdoctoral Research Employee
>>> >> > Developmental and Cell Biology
>>> >> > University of California Irvine