diff options
| -rw-r--r-- | case_base.scad | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/case_base.scad b/case_base.scad index 0e23a82..1906f06 100644 --- a/case_base.scad +++ b/case_base.scad @@ -78,28 +78,33 @@ module clip(units_z) { straight_part=clip_straight_part; straight_offset = resulting_height - straight_part; - linear_extrude(clip_thickness) { - polygon([[0,straight_part],[clip_bottom_width,straight_part], - [clip_width/2 + clip_top_width/2,straight_offset], - [clip_width/2 - clip_top_width/2,straight_offset] ]); - - polygon([[clip_width - clip_bottom_width,straight_part],[clip_width ,straight_part], - [clip_width/2 + clip_top_width/2,straight_offset], - [clip_width/2 - clip_top_width/2,straight_offset] ]); - - //Straight end Bottom - polygon([[0,0],[clip_bottom_width,0],[clip_bottom_width,straight_part],[0,straight_part]]); - - polygon([[clip_width - clip_bottom_width,0],[clip_width ,0], - [clip_width ,straight_part],[clip_width - clip_bottom_width,straight_part]]); - - // straight end Top - polygon([ - [clip_width/2 + clip_top_width/2,straight_offset], - [clip_width/2 - clip_top_width/2,straight_offset], - [clip_width/2 - clip_top_width/2,resulting_height], - [clip_width/2 + clip_top_width/2,resulting_height], - ]); + difference() { + linear_extrude(clip_thickness) { + polygon([[0,straight_part],[clip_bottom_width,straight_part], + [clip_width/2 + clip_top_width/2,straight_offset], + [clip_width/2 - clip_top_width/2,straight_offset] ]); + + polygon([[clip_width - clip_bottom_width,straight_part],[clip_width ,straight_part], + [clip_width/2 + clip_top_width/2,straight_offset], + [clip_width/2 - clip_top_width/2,straight_offset] ]); + + //Straight end Bottom + polygon([[0,0],[clip_bottom_width,0],[clip_bottom_width,straight_part],[0,straight_part]]); + + polygon([[clip_width - clip_bottom_width,0],[clip_width ,0], + [clip_width ,straight_part],[clip_width - clip_bottom_width,straight_part]]); + + // straight end Top + polygon([ + [clip_width/2 + clip_top_width/2,straight_offset], + [clip_width/2 - clip_top_width/2,straight_offset], + [clip_width/2 - clip_top_width/2,resulting_height], + [clip_width/2 + clip_top_width/2,resulting_height], + ]); + } + // Embossed number + linear_extrude(clip_thickness/4) translate([clip_width/2,resulting_height*0.9]) + mirror([1,0,0]) text(str(units_z), halign="center", valign="top"); } round_clipper(-clip_bottom_angle, clip_bottom_width); |