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Fix spin so that it properly uses the angle parameter

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Elmom 2012-01-14 16:15:34 +02:00
parent 13e37fe74e
commit 5eb4cf289a
1 changed files with 2 additions and 2 deletions
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4
utilities.scad
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@ -26,8 +26,8 @@ function angleBetweenTwoPoints(a, b) = angle(normalized(b-a));
// TODO check that the axis parameter works as intended // TODO check that the axis parameter works as intended
// Duplicate everything $no of times around an $axis, for $angle/360 rounds // Duplicate everything $no of times around an $axis, for $angle/360 rounds
module spin(no, angle=360, axis=[0, 0, 1]){ module spin(no, angle=360, axis=[0, 0, 1]){
for (i = [0:no]){ for (i = [1:no]){
rotate(normalized(axis)*angle*i/no) union(){ rotate(normalized(axis)*angle*no/i) union(){
for (i = [0 : $children-1]) child(i); for (i = [0 : $children-1]) child(i);
} }
} }