since i am trying to help my sister with 3d moels, i wonder this :
is it ok to start from a "set of curves" from en autocad drawing to continue drawing? or should i first rebuild all curves, set smooth to 3, and then start from there to aim for better results?
Had some issues with previous drawing i've got, cause the curves weren't exactly well drawn, so that's why i ak u this.
ty for replies 
