Zooming way in

Next
 From:  bemfarmer
11174.1 
Hi Michael

I was wondering about the recommended limitations on Zooming way in on Points, Lines, Curves, and Intersections, etc.

Is there some way to display the level of Zoom?

- Brian
  Reply Reply More Options
Post Options
Reply as PM Reply as PM
Print Print
Mark as unread Mark as unread
Relationship Relationship
IP Logged

Previous
Next
 From:  Michael Gibson
11174.2 In reply to 11174.1 
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
  Reply Reply More Options
Post Options
Reply as PM Reply as PM
Print Print
Mark as unread Mark as unread
Relationship Relationship
IP Logged

Previous
 From:  bemfarmer
11174.3 In reply to 11174.2 
Thank ;you Michael

- Brian
  Reply Reply More Options
Post Options
Reply as PM Reply as PM
Print Print
Mark as unread Mark as unread
Relationship Relationship
IP Logged
 

Reply to All Reply to All