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Code Issues Releases Wiki Activity

remove extra tri

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Justin Lin
2019-09-28 11:36:57 +08:00
parent df97574a66
commit 58d03af46b
1 changed files with 1 additions and 2 deletions
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examples/turtle/sierpinski_triangle.scad
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@@ -26,13 +26,12 @@ module triangle(t, side_leng, thickness) {
module sierpinski_triangle(t, side_len, min_len, thickness) { module sierpinski_triangle(t, side_len, min_len, thickness) {
triangle(t, side_len, thickness); triangle(t, side_len, thickness);
if(side_len >= min_len) { if(side_len >= min_len) {
half_len = side_len / 2; half_len = side_len / 2;
t2 = turtle2d("forward", t, half_len); t2 = turtle2d("forward", t, half_len);
t3 = turtle2d("turn", turtle2d("forward", turtle2d("turn", t, 60), half_len), -60); t3 = turtle2d("turn", turtle2d("forward", turtle2d("turn", t, 60), half_len), -60);
for(turtle = [t, t2, t3]) { for(turtle = [t, t2, t3]) {
sierpinski_triangle(turtle, half_len, min_len, thickness); sierpinski_triangle(turtle, half_len, min_len, thickness);
} }
sierpinski_triangle(t3, half_len, min_len, thickness);
} }
} }