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Added a spin module, does what the transformation with the same name in Blender does

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Elmom 2011-02-16 11:51:46 +02:00
parent 88bf287928
commit 7c56855186
1 changed files with 10 additions and 0 deletions
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10
utilities.scad
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@ -23,6 +23,16 @@ function angle(v) = angleOfNormalizedVector(normalized(v));
function angleBetweenTwoPoints(a, b) = angle(normalized(b-a)); function angleBetweenTwoPoints(a, b) = angle(normalized(b-a));
// TODO check that the axis parameter works as intended
// Duplicate everything $no of times around an $axis, for $angle/360 rounds
module spin(no, angle=360, axis=[0, 0, 1]){
for (i = [0:no]){
rotate(normalized(axis)*angle*i/no) union(){
for (i = [0 : $children-1]) child(i);
}
}
}
CENTER = 0; CENTER = 0;
LEFT = -0.5; LEFT = -0.5;