2d continous line on a face

[katipa]

Hy i'm Paolo from Italy and I'm quite new in SU...
I'm intereseted in creating 3d models from 2d self made sketches,
importing images and drawing on.

I wonder if I can draw lines toggleing off any grid snap or constraint.
I need to put down end points free, without perpendicular,parallel,axis constraints.
The only thing I need is to rest on the same plane(wich is often the "face image").

I've coming from Autodesk Inventor and I find SU very interesting and some plugins
amazing in speed drawing. Thanks to all for your great work!!

[Roger]

Paolo, if you are zoomed out SU will snap to grid. If you zoom in very closely either the grid becomes smaller or it lets you snap off grid.

[Jean Lemire]

Hi Paolo, hi folks.

Go to Windows --> Model Info --> Unitsand uncheck the box labeled Enable length snapping.

This will lessen the number of unwanted snaps.

Zooming in will also help.

Just ideas