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@boxysean
Created June 19, 2019 02:15
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Outside corner for fixing da cubes
// All units inches
var extrude_ = 0.1;
var nutSize = 0.375;
var threadDiameter = 0.22;
var screwPosition = [0.5, 0.5];
function makeHalf() {
var half = polygon([
[0,0.7],
[0.7,0],
[1,0],
[1,0.3],
[0.3,1],
[0,1],
]);
// var cutOut = circle({r: 0.66, center: true});
// half = difference(half, cutOut);
return half;
}
function makeSide() {
var outside = makeHalf();
var thread = circle({r: threadDiameter/2.0, center: true})
.translate(screwPosition);
outside = difference(outside, thread);
outside = linear_extrude({height: extrude_}, outside);
return outside;
var inside = makeHalf();
// var nut = square({size: [nutSize, nutSize], center: true})
// .rotateZ(45)
// .translate(screwPosition);
// inside = difference(inside, nut);
inside = linear_extrude({height: extrude_ / 2.0}, inside);
inside = inside.translate([0, 0, extrude_ / 2.0]);
var side = union(inside, outside);
return side;
}
function main() {
s1 = makeSide();
s2 = makeSide().mirroredZ().rotateX(90);
s3 = makeSide().mirroredZ().rotateY(-90);
return union(s1, s2, s3).scale(10);
// return s1.scale(10);
}
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