[vtkusers] expcos.cxx and expcos.tcl runtime differences

Prabhu Ramachandran prabhu at aero.iitm.ernet.in
Thu Jun 13 14:03:45 EDT 2002

>>>>> "MN" == Michael Norton <mnorton at cisco.com> writes:

    MN> hi, I noticed on my Mac OS X install that the runtime of
    MN> expcos.cxx and expcos.tcl differ in the way the bessel
    MN> function is initially displayed.  The source in cxx looks
    MN> pretty straight forward with the tcl.

    MN> The question I guess is, how do I change the camera angle from
    MN> an overhead view of the function to one say off from the side?
    MN> How do I change the camera angle?

Well, look at Graphics/Testing/Cxx/expCos.cxx

The lines like:


change the orientation.  Read the vtkCamera docs and try different
parameters to get what you want.


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