New user where to begin?

Good day.
In Nvil can you use a curve as a drive rail on another curve to create a 3d shape?
https://www.youtube.com/watch?v=Wd241RpLM6U at 1 minute time frame.

Tnx!

You can use this tool, Help > Contents > Modeling > Vertex Section > Spline Vertex > Spline Slide.

Hello
anyone can explain me how to import curves from another program?
there is no import like other programs...I see import from external file which is vmw files...

clipboard has fbx and obj.

is dxf possible? svg?

I need to work with exact measurements for cnc fabrication.

Tnx!