[ROOT] Setting Viewpoint in TView and/or X3d

From: Ben Morgan (B.Morgan@sheffield.ac.uk)
Date: Thu Dec 19 2002 - 15:07:16 MET


Hi ROOTers,
           I think this question has been asked before, but I couldn't 
find an answer in ROOTtalk, or in the documentation. I've generated a 
geometry to be viewed in a TView and the x3d viewer, and in the latter 
case is it possible to set the actual x,y,z point the geometry is viewed 
from? I need to do this because the origin is the optimum viewpoint for my 
geometry, but the default viewpoint is outside the actual volume of 
interest.

I know one can use the ExecCommand method to move through the view, 
but it's not particularly accurate. Any advice would be gratefully 
received! I'm using ROOT v3.04/02 on a RH7.1 PC. Thanks,

Ben Morgan.


-- 
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Mr. Ben Morgan                               Tel: 44 (0)114 22 23553 (Work)
Postgraduate Student
University of Sheffield
Department of Physics & Astronomy
Hicks Building
Hounsfield Road
Sheffield  S3 7RH
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