[vtkusers] vtkGlyph3D

[Tedy Marcos Colombini]

  Hi,

  I have problems using vtkGlyph3D. May anybody help me??
The problem is this:

  I have 2 polydatas: one (SPolyData) I read from an archive
and the other (CPolyData) I create with a few points of the
other. Until here, it works fine (CPolyData lines is drawn
correctly), but I want to draw spheres on its end-points, so
I use the Glyph3D filter. But when I use it, spheres are
draw on every point of the SPolyData.

In the main function, I define the pipeline, without the
adding the actor (in this time the polydata contain no cells
yet).

In the EndPickMethod, I insert the CPolyData cells (lines
using the same point ids as the SPolyData), set its points
(CPolyData->SetPoints(SPolyData->GetPoints())), call
Modified to the CPolyData, and add an actor to represent
this polydata, and render the window.

What can be wrong in this code??

Thanks in advance,

Tedy Marcos Colombini
Computer Science Undergraduate
University of Sao Paulo - Brazil