[vtkusers] Is there a simple way to display lots of spheres?

[Malcolm Drummond]

Hi Leon

Try vtkGlyph3D with vtkSphereSource. Provide an input dataset with your 
landmark points and it will map a sphere to every point.

HTH
Malcolm Drummond
GeoVision cc

----- Original Message ----- 
From: "Leon Chen" <liming.leon at gmail.com>
To: <vtkusers at vtk.org>
Sent: Saturday, July 16, 2005 8:06 PM
Subject: [vtkusers] Is there a simple way to display lots of spheres?


Hi all,

A very quick question. There are 13 landmarks I want to display. Since
a 'point' is too small, I decide to use vtkSphereSource to show the
landmarks. Of course I can add 13 vtkActors... but is there a simple
way to show the 13 spheres at one time?

Thank you in advance!

Leon
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