Excercise 2 (DE1): from lines to surfaces (18min)

Draw point grid 20 x 20 x 20cm. This dimension is for lasercutting.

Gumball-extrude: create surface by extruding a curve along the axis X/Y/Z.

Show less point grid.

Surface tool: from 3 to 4 corners, rectangular plane, fit plane through points.

Split and Trim: cutting object has to be bigger than object to trim or to split. Create temporary helper surface.  

Join surfaces for export and export selected as .obj file  format.