merlin/juqs-collar
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Add bevel to square collar

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Quinn
2022-01-05 16:41:26 -08:00
parent aec411465c
commit 6e361e90e0
1 changed files with 24 additions and 2 deletions
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JUQS-collar.scad
+24 -2
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@@ -26,7 +26,7 @@ rotate([0,0,0]){
* OCTNR corner test (seems to also match OCTN, nice!)
* shaft(shaft_r, pivot_depth, [cardinal_throw+1.95,0,45]);
*/
juqs(model = CIR, ver = VERSION);
juqs(model = SQR, ver = VERSION);
}
module juqs(model, ver) {
@@ -134,6 +134,26 @@ module sq_pivot (throw, shaft_r, depth, sharpness = 1, throw_extend = 0) {
}
}
module sq_bevel (throw, shaft_r, depth, sharpness = 1, throw_extend = 0, b_height = 1) {
h = 50;
shaft_r = shaft_r / sharpness;
corner_offset = shaft_r * (sharpness - 1) + ((depth + b_height) * tan(throw + throw_extend));
translate([0,0,-depth]) {
hull() {
translate([corner_offset,0,0])
cylinder(h = h, r = shaft_r);
translate([-corner_offset,0,0])
cylinder(h = h, r = shaft_r);
rotate([0,0,90]) {
translate([corner_offset,0,0])
cylinder(h = h, r = shaft_r);
translate([-corner_offset,0,0])
cylinder(h = h, r = shaft_r);
}
}
}
}
module cir_hollow(slope, shaft_r, depth) {
translate([0,0,-depth]) {
ci_pivot(slope, shaft_r);
@@ -142,8 +162,10 @@ module cir_hollow(slope, shaft_r, depth) {
}
module sqr_hollow (slope, shaft_r, depth) {
rotate([0,0,45])
rotate([0,0,45]) {
sq_pivot(slope, shaft_r, depth);
sq_bevel(slope, shaft_r, depth);
};
};
module oct_hollow (slope, shaft_r, depth) {