Hi, I'm new to OSG and am in need of assistance with how to position a
camera in a scene. I am using OSG 2.6.1 on linux (centos4).
Here's my setting:
1) I've setup my scene (only one node - terrain).
2) I've setup my 1 and only 1 camera in my only viewer by calling:
setProjectionMatrixAsPerspective ( 30.0f, static_cast<double> ( width )
/static_cast<double> ( height ), 1.0f, 10000.0f );
3) I CAN add a slave camera & translate it in ONLY the x & y planes. I
can scale too but this still is not what I'm looking for.
My Question: How to I get my Camera to be positioned at a certain spot
over my terrain and looking at a particular spot on my terrain? For the
life of me, I can't figure this out & I"ve been pouring through dozens
of examples, the API, and trying all sorts of experiments with EVERY
camera method I can find, view & viewer method I can find that might
help me.
Thx everyone for your help. I really appreciate this.
--
Sincerely, Allen
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