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modify horn

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Justin Lin
2022-06-15 17:45:39 +08:00
parent 91b56e3a5a
commit a169468da6
1 changed files with 23 additions and 7 deletions
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30
examples/dragon/dragon_head.scad
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@@ -4,6 +4,11 @@ use <sweep.scad>
use <matrix/m_transpose.scad> use <matrix/m_transpose.scad>
use <shape_trapezium.scad> use <shape_trapezium.scad>
use <ptf/ptf_rotate.scad> use <ptf/ptf_rotate.scad>
use <bezier_curve.scad>
use <path_extrude.scad>
use <shape_circle.scad>;
dragon_head();
module dragon_head() { module dragon_head() {
module hair() { module hair() {
@@ -34,13 +39,24 @@ module dragon_head() {
circle(3.5, $fn = 5); circle(3.5, $fn = 5);
} }
} }
module one_horn() { module one_horn() {
translate([-9, -4, -2]) t_step = 0.05;
rotate([45, -25, 0])
linear_extrude(27.5, scale = 0.1, twist = -90) p0 = [0, -10, -.4];
translate([7.5, 0, 0]) p1 = [0, 0, 10];
circle(3, $fn = 4); p2 = [5, -5, 20];
p3 = [-10, 10, 30];
points = bezier_curve(t_step,
[p0, p1, p2, p3] * 0.75
);
c = shape_circle(2.8, $fn = 5);
rotate([30, 20, 0])
translate([2, 3, 9])
rotate([45, 20, 15])
path_extrude(c, points, scale = 0.05, twist = -60);
} }
module mouth() { module mouth() {
@@ -123,7 +139,7 @@ module dragon_head() {
{ {
rotate(-90) { rotate(-90) {
one_horn(); one_horn();
mirror([-1, 0, 0]) one_horn(); mirror([-1, 0, 0]) one_horn();
} }
mouth(); mouth();