Hi Brian,
re:
> I was wondering about the recommended limitations on Zooming way in
> on Points, Lines, Curves, and Intersections, etc.
Well there isn't a specific limit really but if you see stuff start to kind of jitter and move in chunky steps that's too far and you're viewing the effects of floating point precision limits.
So I guess a good limit would be something like a couple of orders of magnitude before running into that.
> Is there some way to display the level of Zoom?
For an ortho view the view.fieldOfViewAngle value will be the width in model units of the view plane. But it isn't displayed in the UI.
- Michael
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