- difference() {
- translate([ -hook_stem_thick, 0, -base_thick*2 ])
- cube(center=false,
- size=[
- hook_stem_thick+base_margin+base_edgewidth-1,
- extent,
- base_thick*2 + mainhole_thick + hook_hook_thick
- ]);
- translate([hook_hook_len, -5, 0])
- cube(center=false, size=[ 20, extent+10, 30 ]);
- }
+ translate([ -hook_stem_thick, 0, -base_thick*2 ])
+ cube(center=false,
+ size=[
+ hook_stem_thick,
+ extent,
+ base_thick*2 + mainhole_thick + hook_hook_thick
+ ]);
+ translate([ -hook_stem_thick, 0, -base_thick*2 ])
+ cube(center=false,
+ size=[
+ hook_stem_thick+base_margin+base_edgewidth-1,
+ extent,
+ base_thick*2
+ ]);
+ translate([ -hook_stem_thick+1.0, 0, mainhole_thick ])
+ rotate(v=[0,1,0], a=-30)
+ cube(center=false,
+ size=[
+ 3,
+ extent,
+ hook_hook_thick
+ ]);
+ //difference() {
+ // #translate([ -hook_stem_thick, 0, -base_thick*2 ])
+ // cube(center=false,
+ // size=[
+ // hook_stem_thick+base_margin+base_edgewidth-1,
+ // extent,
+ // base_thick*2 + mainhole_thick + hook_hook_thick
+ // ]);
+ // translate([hook_hook_len, -5, 0])
+ // cube(center=false, size=[ 20, extent+10, 30 ]);
+ //}