37 lines
1.1 KiB
OpenSCAD
37 lines
1.1 KiB
OpenSCAD
include <BOSL2/std.scad>
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down(7.3) left(20) back(0.35) import("/home/sasza/Pobrane/1.stl", center=true);
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t = 1.5;
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frame_dist = 0.4;
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thumb_size = [12,14,t];
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thumb_fwd = 10;
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thumb_up = 2;
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chain_hull() {
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cyl(d=8.5, h=2.22, anchor=TOP, $fn=36);
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down(t - frame_dist) right(thumb_fwd) fwd(thumb_up) zrot(180+45)
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cuboid([t,thumb_size[1],t], anchor=LEFT+BOTTOM);
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}
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hinge_d = 2;
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hinge_num = 4;
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hinge_h = 3;
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down(t - frame_dist) right(thumb_fwd) fwd(thumb_up) zrot(180+45) xrot(-90) difference() {
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down(thumb_size[1]/2) right(hinge_d/2) fwd(hinge_d/2 + t + 0.1) for(i=[0 : hinge_num]) {
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up(i * thumb_size[1] / hinge_num)
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if(i%2==0) {
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back(0.25) cuboid([hinge_d,hinge_d+0.5,hinge_h], rounding=1, edges="Z");
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} else {
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left(0.25) cuboid([hinge_d+0.5,hinge_d,hinge_h], rounding=1, edges="Z");
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}
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}
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up(0) right(hinge_d/2) fwd(hinge_d/2 + t + 0.1) cyl(d=1, h=thumb_size[1]*2, $fn=36);
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}
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right(thumb_fwd) fwd(thumb_up) zrot(180+45) down(t - frame_dist) yrot(-90) down(t)
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up(hinge_d/2 + t/2)
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cuboid(thumb_size, anchor=LEFT+BOTTOM, rounding=t/2, edges=["X","Z", RIGHT]);
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