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random hair

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Justin Lin
2021-08-02 16:46:52 +08:00
parent ad826cfb77
commit 3bb5553698
1 changed files with 10 additions and 10 deletions
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20
examples/dragon/dragon_head.scad
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@@ -8,30 +8,30 @@ use <ptf/ptf_rotate.scad>;
module dragon_head(angy_angz) { module dragon_head(angy_angz) {
module hair() { module hair() {
for(i = [16:36]) { for(i = [16:36]) {
rotate(i * 10) rotate(i * 10 + rands(0, 5, 1, i)[0])
translate([0, -13, 0]) translate([0, -13, 0])
rotate([9, 0, 0]) rotate([8 + rands(0, 2, 1, i)[0], 0, 0])
linear_extrude(15, scale = 0.05, twist = 50 - rands(0, 100, 1, seed = i)[0]) linear_extrude(12 + rands(0, 5, 1, i)[0], scale = 0.05, twist = 50 - rands(0, 100, 1, seed = i)[0])
translate([0, 10, 0]) translate([0, 10, 0])
circle(3, $fn = 4); circle(3, $fn = 5);
} }
for(i = [0:35]) { for(i = [0:35]) {
rotate(i * 12) rotate(i * 12 + rands(0, 5, 1, i)[0])
translate([0, -11.5, 0]) translate([0, -11.5, 0])
rotate([5, 0, 0]) rotate([4 + rands(0, 2, 1, i)[0], 0, 0])
linear_extrude(20, scale = 0.05, twist = 50 - rands(0, 100, 1, seed = i + 1)[0]) linear_extrude(14 + rands(0, 5, 1, i)[0], scale = 0.05, twist = 50 - rands(0, 100, 1, seed = i + 1)[0])
translate([0, 10, 0]) translate([0, 10, 0])
circle(3.2, $fn = 5); circle(3.5, $fn = 6);
} }
for(i = [0:35]) { for(i = [0:35]) {
rotate(i * 10) rotate(i * 10)
translate([0, -10, 0]) translate([0, -10, 0])
rotate([2, 0, 0]) rotate([2, 0, 0])
linear_extrude(22, scale = 0.05, twist = 50 - rands(0, 100, 1, seed = i + 2)[0]) linear_extrude(16 + rands(0, 5, 1, i)[0], scale = 0.05, twist = 50 - rands(0, 100, 1, seed = i + 2)[0])
translate([0, 10, 0]) translate([0, 10, 0])
circle(3, $fn = 5); circle(3.5, $fn = 5);
} }
} }