[vtkusers] vtkPointSpriteMapper: Ellipsoid and Quadric shaders not there??

[John Biddiscombe]

Not implemented, but my colleague, Ugo, promised to give me some shaders 
he'd written which would handle generic quadrics (ellipsoid etc) and 
which would be reasonably easy to adapt so that I could use them with 
the mapper.

JB

> Hi,
> I'm using vtkPointSpriteMapper from the CSCS repository (with CVS head
> version of VTK). I am trying to render ellipsoids instead of spheres
> as sprites. I call SpirteMapper->SetShadingProgramToEllipsoid();
> however, ellipsoid.xml file or GLSL programs are not present in the
> resources subdirectory. Are they not yet implemented, or have been
> removed for some reason?
>
> thanks
> Greg Ushomirsky♦
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-- 
John Biddiscombe,                            email:biddisco @ cscs.ch
http://www.cscs.ch/about/BJohn.php
CSCS, Swiss National Supercomputing Centre  | Tel:  +41 (91) 610.82.07
Via Cantonale, 6928 Manno, Switzerland      | Fax:  +41 (91) 610.82.82