SmartTrack OnTan returns invalid distance (very large number) - bug?

When I just draw a line everything is ok, but if I hover over the SmartTrack (OnTan) line it shows me numbers like 10^15+.

Rhino_8YjOBFlk9I

-Robert

Can you share a 3dm file where this happens. I’m unable to reproduce this just drawing a couple of lines. Also share: which Osnap(s) are enabled and a step-by-step instruction on how to repeat this. Do you see this in Rhino 8 too? Thanks :slight_smile:

The same thing in Rhino 8.

Here’s the 3dm file:

Airplane_nose_2.3dm (1.0 MB)

In RH8 format:

Airplane_nose_2_rh8.3dm (1.0 MB)

Osnap(s):

How to repeat:

  1. Enable Osnap (Same as mine) and SmartTrack
  2. Draw the circle in the Front view
  3. Try to draw OnTan line in the Right View

-Robert