SKETCH SKETCH IN TASK ENVIORNMENT EDIT EDIT WITH ROLLBACK
1. sketch
2.sketch in task enviornment
3. Edit with rollback
4. Edit
sketch in task enviornment: if you misorient your sktech(not parellel to screen) then you can orient that with: orient sketch
this is not possile with sketch
edit: if we use edit: it only edits that feature, all other features remain unsuprresed.
edit with rollack: it edits feature, at the same time suppresses the remaining features.
color codes for dimensions:
weak dimension: maroon color
blue color: strong dimension