fixationMoteur(); module fixationMoteur(){ difference(){ linear_extrude (height=42.3) import (file="fixation_moteur.dxf", layer="fixation", $fn=100); union(){ translate ([40,38.25,0])rotate([0,270,0]) linear_extrude (height=100) import (file="fixation_moteur.dxf", layer="fixation2", $fn=100); rotate([90, 0, 0]) translate([-8, 22, -30]) #cylinder(h=25, r=2); rotate([90, 0, 0]) translate([42, 22, -30]) #cylinder(h=25, r=2); } } }