[vtkusers] vtkMarchingCubes to point cloud

[Kevin H. Hobbs]

On Thu, 2009-09-17 at 16:22 +0300, Murat Aydın wrote:
> Hi,
> How can i use vtkMarchingCubes for creating surfaces from a point
> cloud. vtksurfacereconstructionFilter doesnt work reasonable because
> points are not close enough. 
> I couldnt apply vtkMarchingCubes to polyData or unstructuredGrid.
> Thanks.
>  
> murat


You can use the delaunay filters to create a convex hull around the points.

You can use fast splatter, gaussian splatter, or shepard method to
create an image around the points and then get a surface from that
image.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: This is a digitally signed message part
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20090917/4718b3ca/attachment.pgp>