mirror of https://github.com/vitalif/openscad
31 lines
696 B
OpenSCAD
31 lines
696 B
OpenSCAD
// Empty
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rotate_extrude();
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// No children
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rotate_extrude() { }
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// 3D child
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rotate_extrude() { cube(); }
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// Normal
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rotate_extrude() translate([20,0,0]) circle(r=10);
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// Sweep of polygon with hole
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translate([50,-20,0]) {
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difference() {
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rotate_extrude() translate([20,0,0]) difference() {
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circle(r=10); circle(r=8);
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}
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translate([-50,0,0]) cube([100,100,100], center=true);
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}
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}
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// Alternative, difference between two solid sweeps
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translate([50,50,0]) {
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difference() {
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difference() {
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rotate_extrude() translate([20,0,0]) circle(r=10);
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rotate_extrude() translate([20,0,0]) circle(r=8);
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}
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translate([-50,0,0]) cube([100,100,100], center=true);
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}
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}
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