[vtkusers] Boolean operation for vtkPolyData

[Marian Panten]

Hi Stefan,

try

http://www.bioengineering-research.com/vtk/vtkCollisionDetectionFilter.htm

this works fine! You have to apply the operations on the resulting polydata.


Marian

On Wed, Mar 19, 2008 at 3:16 PM, Stefan <sickboy at 9elements.com> wrote:

> I'm looking for a Boolean operation (UNION, INTERSECTION, DIFFERENCE) to
> apply on two vtkPolyData.
> It should return a new vtkPolyData with the result of the operation.
>
> My current search results are:
>
> - vtkPolyBoolean from the Slicer 2 cvs
> - vtkImplicitPolyData from http://www.science.uva.nl/~dshamoni/Boolean/<http://www.science.uva.nl/%7Edshamoni/Boolean/>
> - vtkBooleanStructuredPoints ( obsolete and as the name says just for
> structured points)
> - vtkImplicitBoolean which doesn't handle PolyData ?!
>
> But after a day of testing i still haven't found a method which works :-/
>
> Anybody done that before ? Any hints ?
>
>
> Thanks in advance,
> Stefan
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