Hi All.<br /><br />That`s more like a VTK question. But maybe some of you
have had a problem like this.<br /><br />I have an UnstructuredGrid witch
I must take the difference of it from a vtkSphere implicit function.<br
/><br />Basically, I`m using the vtkImplicitDataSet to turn my UG into an
Implicit Function and the using the vtkImplicitBoolean to make its
difference (just like the IceCreamBite example, also using the
vtkSampleFunction). I`ve also added some scalars to the Unstructured Grid,
so the ImplicitDataSet filter stops complaining. Well, as Output I`m
getting just the sphere. <br /><br />I have also tried the
vtkGeometryFilter, but it had no effect.<br /><br />If anyone has been
through something like this and could get me a hand, I would really
apreciate.<br /><br />Thank`s in advance to you all.<br /><br />[ ]`s<br
/>________________________________________ <br />Atenciosamente, <br
/>Vinicius Pessôa <br />Analista de Sistemas <br
/>Laboratório Nacional de Computação
Científica <br />+55 (24) 2242-9498 <br />+55 (24) 8803-7061