distance lines

[fredpied]

hi 

yes it's again and always me !!!

i understand nothing:

i am drawing in 3d model with line tool and i m writing in the command my distance, longer 3 for example but i haven't 3 like i wrote, i ve got a small distance. so i don't understand, and unity of my draw is good, it's in mm, so ... i don't know.

[nestly2 · Accepted solution]

Perhaps the line is actually 3 units long, but since you're working in 3D it appears to be shorter because of the direction and/or the view?    Open the Properties Palette and select the line.  What is the length?

[fredpied]

no i m sorry to posted it, because i think i know what happened: when i clicked on my first point (for line), the software did an extension, so the first point was just deplaced for 3 unit.

thanks for helping so fast