[vtkusers] Volume Rendering

[Farshid Dehmeshki]

Hi ;
about this problem I had similar case.
Lisa has answered this question before you can have a look to the post (last two-three months)
 in case I think this bit is useful 4u. 

"Generally this error occurs when you are zoomed out too far from a volume. 
The VolumePro 1000 has a limitation on how far apart (in voxels) two 
neighbouring rays can be - if you decrease your window size and/or zoom out 
farther from the volume you will exceed this limit which will cause the 
error message."

also check your parameter if you use raycasting (without volumepro).
farshid



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Farshid  Dehmeshki
Software Engineer 
Medicsight Plc
46 Berkeley Square
London
W1J 5AT
Tel : 020 7598 4074
Fax: 020 7598 4071
Email : farshid.dehmeshki at medicsight.com
Web Site : www.medicsight.com
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From: "Saber Bagherinezhad" <saber at adaptsoft.com>
To: <vtkusers at public.kitware.com>
Date: Wed, 11 Dec 2002 13:26:16 -0800
Organization: Adapt Corporation
Subject: [vtkusers] Volume Rendering

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Hi

I'm working on a program which uses vtk for rendering. In most cases it =
works fine, but in one large case, when it does render and after that =
when the Render function is called again (when I move the object or =
rotate it) the rendering disappears.

Anybody has any idea how to resolve this?

Saber Bagherinezhad
ADAPT Corporation