52 lines
1.3 KiB
OpenSCAD
52 lines
1.3 KiB
OpenSCAD
switchHeight = 5;
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switchWidth = 12;
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switchLength = 20;
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switchHoleFromFront = 9; // we assume "front" is the left here, adjust for right
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switchHoleFromSide = 5.5;
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switchHoleSpacing = 9;
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baseWidth = 12;
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baseLength = 25;
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baseThickness = 2;
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slotWidth = 3;
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slotLength = 15;
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slotCenterFromBack = 11;
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slotFromSide = 6;
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slotSpacing = 9;
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filletSize = 3;
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$fn=10;
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// switch mount
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difference(){
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cube([switchWidth,switchLength,switchHeight]);
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translate([switchHoleFromFront, switchHoleFromSide, 10/2+switchHeight/2+0.1]) {
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#cylinder(h=10, r=1, center=true);
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}
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translate([switchHoleFromFront, switchHoleFromSide+switchHoleSpacing, 10/2+switchHeight/2+0.1]) {
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#cylinder(h=10, r=1, center=true);
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}
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}
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// base
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translate([0,-baseLength,0]){
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difference(){
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cube([baseWidth,baseLength,baseThickness]);
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translate([slotFromSide,slotCenterFromBack,baseThickness/2]){
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cube([slotWidth,slotLength,baseThickness+0.2], center=true);
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}
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}
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}
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// fillet
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translate([0,-filletSize,baseThickness]) {
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prism(baseWidth,filletSize,filletSize);
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}
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module prism(l, w, h){
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polyhedron(//pt 0 1 2 3 4 5
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points=[[0,0,0], [l,0,0], [l,w,0], [0,w,0], [0,w,h], [l,w,h]],
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faces=[[0,1,2,3],[5,4,3,2],[0,4,5,1],[0,3,4],[5,2,1]]
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);
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} |