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Justin Lin
2021-11-13 09:44:22 +08:00
parent 5016231000
commit f27250d285
1 changed files with 16 additions and 16 deletions
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32
examples/dragon/torus_knot_dragon_and_pearl.scad
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@@ -20,11 +20,11 @@ module torus_knot_dragon_and_pearl() {
knot = torus_knot(2, 3, phi_step); knot = torus_knot(2, 3, phi_step);
d_path = reverse([for(i = [6:len(knot) - 4]) knot[i]]); d_path = reverse([for(i = [6:len(knot) - 4]) knot[i]]);
one_body_scale_data = one_body_scale(body_r, body_fn, scale_fn, scale_tilt_a); one_body_scale_data = one_body_scale(body_r, body_fn, scale_fn, scale_tilt_a);
along_with(d_path, scale = 0.85, method = "EULER_ANGLE") along_with(d_path, scale = 0.85, method = "EULER_ANGLE")
scale(0.06) scale(0.06)
one_segment(body_r, body_fn, one_body_scale_data); one_segment(body_r, body_fn, one_body_scale_data);
function __angy_angz(p1, p2) = function __angy_angz(p1, p2) =
let( let(
@@ -34,21 +34,21 @@ module torus_knot_dragon_and_pearl() {
ya = atan2(dz, sqrt(dx * dx + dy * dy)), ya = atan2(dz, sqrt(dx * dx + dy * dy)),
za = atan2(dy, dx) za = atan2(dy, dx)
) [ya, za]; ) [ya, za];
h_angy_angz = __angy_angz(d_path[len(d_path) - 2], d_path[len(d_path) - 1]); h_angy_angz = __angy_angz(d_path[len(d_path) - 2], d_path[len(d_path) - 1]);
translate([2.5, -1.1, .55]) translate([2.5, -1.1, .55])
scale(0.07) scale(0.07)
rotate([0, h_angy_angz[0] + 28, h_angy_angz[1] + 245]) rotate([0, h_angy_angz[0] + 28, h_angy_angz[1] + 245])
dragon_head(); dragon_head();
t_angy_angz = __angy_angz(d_path[1], d_path[0]); t_angy_angz = __angy_angz(d_path[1], d_path[0]);
translate([2.1, 1.55, -.80]) translate([2.1, 1.55, -.80])
rotate([0, t_angy_angz[0], t_angy_angz[1]]) rotate([0, t_angy_angz[0], t_angy_angz[1]])
rotate([0, -95, -75]) rotate([0, -95, -75])
scale([0.055, 0.055, 0.065]) scale([0.055, 0.055, 0.065])
tail(); tail();
// pearl // pearl
polyhedron_hull(fibonacci_lattice(66, .5)); polyhedron_hull(fibonacci_lattice(66, .5));