[vtkusers] VERY IMPORTANT QUESTION ABOUT CLIPPING

[David Higuita]

HI, MY NAME IS DAVID, I'M FROM COLOMBIA, I'M WORKING WITH CLIPPING
FUNCTIONS, AND I HAVE A CODE THAT MAKE IT, BUT IN THE CODE WE NEED TWO
OBJECTS:

vtkCylinder AND vtkCylinderSource

AND IN THE WORKING OF CODE WE NEED GET AN IMPLICIT FUNCTION AND THE CODE DO
IT WITH THE OBJECT vtkCylinder
BUT IN THE RESULT WE CAN'T CHANGE THE HEIGHT (of course)
. THE QUESTION IS ¿CAN WE GET THE IMPLICIT FUNCTION FROM AN OBJECT
vtkCyllinderSource? TO CHANGE THE HEIGHT



THIS IS PART OF CODE:


   sphere = vtk.vtkCylinderSource()
    sphere.SetRadius(radio)
    sphere.SetCenter(F[0][0],F[0][1],F[0][2])
    sphere.SetHeight(altura)

    spheres = vtk.vtkCylinderSource()
    spheres.SetRadius(radio)
    spheres.SetCenter(F[0][0],F[0][1],F[0][2])
    spheres.SetHeight(altura)
    spheres.SetResolution(100)

    cliper = vtk.vtkClipPolyData()
    cliper.SetInput(reader.GetOutput()) # original: reader
    cliper.SetClipFunction(sphere) #tenia sphere
    cliper.GenerateClipScalarsOn()
    cliper.SetValue(0.0)

WE NEED GET THE IMPLICIT FUNCTION (SetClipFunction(sphere)).

¿CAN YOU HELP US WITH LINKS AND TUTORIALS?

THANKS.

-- 

*Veganismo es justicia*
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