[vtkusers] Re: Visualizing Points in space

[Rick Giuly]

VTK\Examples\VisualizationAlgorithms\Tcl\spikeF.tcl

has an example of making little cones - which are tetrahedrons if you 
lower the number of faces.

-Rick

> Message: 9
> Date: Fri, 01 Sep 2006 17:44:09 -0400
> From: Mike Jackson <mike.jackson at imts.us>
> Subject: [vtkusers] Visualizing Points in space
> To: "vtkusers at vtk.org" <vtkusers at vtk.org>
> Message-ID: <C11E21E9.4D03%mike.jackson at imts.us>
> Content-Type: text/plain;	charset="US-ASCII"
> 
> I have a vtkUnstructuredGrid object with about a 100,000 thousand points. I
> would like to put a "sphere" on each one.. Or even just a Tetrahedron to
> keep memory down. What is the most efficient way to do this?
>    Do I need an actor for each point? And a Mapper for each?
> 
> Thanks
> -- Mike Jackson Senior Research Engineer Innovative Management & Technology Services