[vtkusers] isosurfaces

[Alessandro Artusi]

Dear All,

I have the following problem:

- I have computed the isosurfaces on a rectilinear grid 9with a certain
isovalue), and as output I have a nice isosurface as I expect.
In some areas I have the isosurfaces related to teh isovalue, in other areas
I have nothing (because the in these areas the isovalue is different).
- Afterwards, I am trying to map the resulting isosurface to a sphere and I
do it converting the isosurface to spherical coordinate.
Here is the problem: the resulting mapping is a isosurface that cover the
whole sphere. This should not be like this because in the original
isosurface there where holes with no data.

I tried the mapping in different way, no way.
Some one can suggest me something?

Thanks a lot,
Alessandro.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20091104/eca07ce1/attachment.htm>