Re: [Visualpython-users] Control camera zoom?

[Craig B. <cd...@gm...>]

On Wed, Feb 3, 2010 at 13:53, Bruce Sherwood <Bru...@nc...> wrote:
> Could you describe briefly what it is that you want to do?

I want to allow the user to control the camera with middle- and
right-drag mouse gestures, but also, if they click on an object, slew
the camera to point at that object from a particular distance.  I can
slew the camera's aim point by changing scene.center, but I'm having
the difficulties described previously with putting it at a particular
(apparent) distance from the selected object.

-- 
Craig Berry - http://www.cine.net/~cberry/
"Lots of things in the universe don’t solve any problems, and
nevertheless exist."  -- Sean Carroll