hi all its the first time i use grasshopper, i must do an exercise: to create a truncated cone extruding a circle to focal point with the extrude point function, and subtracting a plane surface from the resulting solid.
I really don't understand how to do it , i tried to look several tutorial, but i can't find somthink useful for me. I tried to create in grasshopper a circle, a point, and an extrude point element, but nothing happen if I link them... could someone please explain me what to do?
