[vtkusers] vtkPoissonReconstruction problem in Release mode

[João Domingos]

Ok. Thank you. I will try to have a look into the filter.

Regarding the import:

from vtkPoissonReconstructionPython import *
ImportError: No module named vtkPoissonReconstructionPython

It is the same thing.. I must need to tell vtk where the folder with
the filter is.. What do you think?

Joao


On 18 May 2012 19:40, David Gobbi <david.gobbi at gmail.com> wrote:
> Hi Joao,
>
> The easiest way to import the class into python is like this:
>
> from vtkPoissonReconstructionPython import *
> poisson = vtkPoissonReconstruction()
>
> As for vtkPowerCrustSurfaceReconstruction.cxx, there is definitely an
> error in the source code for this filter.  Some compilers are more
> sensitive than others.  From you email:
>
> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11430:32:
> error: declaration of ‘double erand48(short unsigned int*)’ has a
> different exception specifier
> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11404:15:
> error: from previous declaration ‘double erand48(short unsigned int*) throw ()’
>
> The compiler is saying exactly what is wrong with the code.  Functions
> are being declared with throw() in one place in the file, but without
> throw() in another.
>
>  - David
>
>
> On Fri, May 18, 2012 at 12:16 PM, João Domingos
> <joao.sousa.domingos at gmail.com> wrote:
>> Thanks for the hint David!
>>
>> I was now able to build the vtkPoissonReconstruction
>> (http://hdl.handle.net/10380/3155) and wrap it to python:
>>
>> [ 75%] Python Wrapping - generating vtkPoissonReconstructionPythonInit.cxx
>> (...)
>> [ 75%] Python Wrapping - generating vtkPoissonReconstructionPython.cxx
>> (..)
>> Linking CXX shared module vtkPoissonReconstructionPython.so
>> [100%] Built target vtkPoissonReconstructionPython
>>
>> My problem here is, this was built in its own folder, inside the VTK
>> folder. Calling vtk.vtkPoissonReconstructionPython in a python script
>> does not find/recognise it. Do I need now to tell VTK where to find
>> it? How can I do that?
>>
>> Also, I was trying to build the vtkPowerCrustSurfaceReconstruction
>> (http://www.sq3.org.uk/powercrust/) but there is no CMakeLists.txt.
>> Therefore I made the following one attached. It configures, but when
>> making an error occurs:
>>
>> [ 16%] [ 33%] Building CXX object
>> CMakeFiles/vtkPowerCrustSurfaceReconstruction.dir/vtkPowerCrustSurfaceReconstruction.cxx.o
>> Building CXX object
>> CMakeFiles/PowerCrustSurfaceReconstruction.dir/vtkPowerCrustSurfaceReconstruction.cxx.o
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: In
>> function ‘void adapted_main()’:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1554:66:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1341:55:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: In
>> function ‘void adapted_main()’:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:1554:66:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: In
>> function ‘simplex* build_convex_hull(Coord* (*)(), long int (*)(site),
>> short int, short int)’:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:4099:25:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: In
>> function ‘simplex* build_convex_hull(Coord* (*)(), long int (*)(site),
>> short int, short int)’:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:4099:25:
>> warning: deprecated conversion from string constant to ‘char*’
>> [-Wwrite-strings]
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: At global scope:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11404:46:
>> error: declaration of ‘double erand48(short unsigned int*)’ has a
>> different exception specifier
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11328:8:
>> error: from previous declaration ‘double erand48(short unsigned int*)
>> throw ()’
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: In
>> function ‘double erand48(short unsigned int*)’:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11430:32:
>> error: declaration of ‘double erand48(short unsigned int*)’ has a
>> different exception specifier
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11404:15:
>> error: from previous declaration ‘double erand48(short unsigned int*)
>> throw ()’
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: At global scope:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11404:46:
>> error: declaration of ‘double erand48(short unsigned int*)’ has a
>> different exception specifier
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11328:8:
>> error: from previous declaration ‘double erand48(short unsigned int*)
>> throw ()’
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx: In
>> function ‘double erand48(short unsigned int*)’:
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11430:32:
>> error: declaration of ‘double erand48(short unsigned int*)’ has a
>> different exception specifier
>> /opt/VTK/PowerCrust/vtkPowerCrustSurfaceReconstruction.cxx:11404:15:
>> error: from previous declaration ‘double erand48(short unsigned int*)
>> throw ()’
>> make[2]: *** [CMakeFiles/PowerCrustSurfaceReconstruction.dir/vtkPowerCrustSurfaceReconstruction.cxx.o]
>> Error 1
>> make[1]: *** [CMakeFiles/PowerCrustSurfaceReconstruction.dir/all] Error 2
>> make[1]: *** Waiting for unfinished jobs....
>> make[2]: *** [CMakeFiles/vtkPowerCrustSurfaceReconstruction.dir/vtkPowerCrustSurfaceReconstruction.cxx.o]
>> Error 1
>> make[1]: *** [CMakeFiles/vtkPowerCrustSurfaceReconstruction.dir/all] Error 2
>> make: *** [all] Error 2
>>
>> I would say this would be a problem with the filter.cxx itself, but
>> user Bayliss, Chris (Chicago) was able to build it in here
>> http://vtk.1045678.n5.nabble.com/medial-line-extraction-td5702424.html.
>>
>> What do you think it might be?
>>
>> Big thanks for everything!!
>>
>> Best,
>> Joao
>>
>>
>>
>>
>> Many thanks,
>> Joao Domingos
>>
>>
>>
>> On 18 May 2012 16:08, David Gobbi <david.gobbi at gmail.com> wrote:
>>> Hi Joao,
>>>
>>> To wrap external filters, you need to have have all the necessary
>>> wrapping calls in the CMakeLists.txt files for those filters.  I use
>>> wrapping in all my VTK journal submissions, so you can use one of
>>> those as an example, e.g. http://hdl.handle.net/10380/3252
>>>
>>>  - David
>>>
>>>
>>>
>>> On Fri, May 18, 2012 at 8:55 AM, Domingos <joao.sousa.domingos at gmail.com> wrote:
>>>> Heyy again vtkusers,
>>>>
>>>> Please does someone know how to rebuild VTK in ubuntu so that you can get
>>>> external custom filters (by these filters I mean vtkPoissonReconstruction or
>>>> vtkPowerCrustSurfaceReconstruction) wrapped to python?
>>>>
>>>> IT would be really helpful..
>>>>
>>>> Many thanks,
>>>> Joao