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@@ -151,12 +151,13 @@ module cable_cap() {
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translate([case_w - CAP_ENGAGE + CAP_EXPLODE, 0, 0]){
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difference() {
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- // Outer shell: hull between two square profiles
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+ // Outer shell: flat rectangle at open end, rounded rectangle at closed end
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hull() {
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cube([0.01, _cap_bore_w + 2 * CAP_WALL, _cap_bore_h + CAP_WALL]);
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- translate([CAP_ENGAGE + CAP_WALL - 0.01, 0, 0])
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- cube([0.01, _cap_bore_w + 2 * CAP_WALL, _cap_bore_h + CAP_WALL]);
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+ for (dy = [CORNER_R, _cap_bore_w + 2*CAP_WALL - CORNER_R])
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+ translate([CAP_ENGAGE + CAP_WALL - CORNER_R, dy, 0])
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+ cylinder(r=CORNER_R, h=_cap_bore_h + CAP_WALL);
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}
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// Rounded bore
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