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59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
/*
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* title : Kitchen-towel holder for fridge
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* author : Knut Ahlers
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* revision : 0.1.0
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*/
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function main () {
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return union(
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gen_holder(true),
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gen_holder(false),
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gen_ring().translate([-30, -30, 0]),
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gen_ring().translate([-30, 30, 0])
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)
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}
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function gen_holder(left) {
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return difference(
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cube({ size: [97, 15, 77] }),
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cube({ size: [74, 15, 24] }).translate([0, 0, 53]), // Empty space front top
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cube({ size: [17, 15, 74] }).translate([77, 0, 0]), // Door
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cube({ size: [3, 15, 54] }).translate([94, 0, 0]), // Shorten back holder
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cylinder({ r: 19.75, h: 5 }).rotateX(-90).translate([26.5, left ? 0 : 10, 26.5]),
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difference(
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cylinder({ r: 22.5, h: 5 }),
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difference(
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union(
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cube({ size: [51, 5, 5] }).translate([-25.5, -2.5, 0]),
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cube({ size: [5, 51, 5] }).translate([-2.5, -25.5, 0])
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),
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cylinder({ r: 19.75, h: 5 })
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)
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).rotateX(-90).translate([26.5, left ? 5 : 5, 26.5]),
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intersection(
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difference(
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union(
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cube({ size: [45, 5, 5] }).translate([-22.5, -2.5, 0]),
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cube({ size: [5, 45, 5] }).translate([-2.5, -22.5, 0])
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),
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cylinder({ r: 19.75, h: 5 })
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),
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cylinder({ r: 22.5, h: 5 })
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).rotateZ(45).rotateX(-90).translate([26.5, left ? 0 : 10, 26.5])
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).translate([0, 0, 10]).rotateX(left ? -90 : 90).translate([0, 0, left ? 15 : 0])
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}
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function gen_ring() {
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return difference(
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intersection(
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union(
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cylinder({ r: 19.5, h: 10 }),
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cube({ size: [51, 4.5, 4.5] }).translate([-25.5, -2.25, 0])
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),
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cylinder({ r: 22.5, h: 10 })
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),
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cylinder({ r: 16.5, h: 10 })
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)
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}
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// vim: set ft=javascript:
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