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add treble_clef_dragon
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Justin Lin
parent
fbe58944e8
commit
28278e814a
272
examples/dragon/treble_clef_dragon.scad
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272
examples/dragon/treble_clef_dragon.scad
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use <archimedean_spiral.scad>
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use <curve.scad>
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use <along_with.scad>
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use <util/dedup.scad>
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use <dragon_head.scad>
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use <dragon_scales.scad>
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use <dragon_foot.scad>
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use <bezier_curve.scad>
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use <path_extrude.scad>
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use <fibonacci_lattice.scad>
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use <dragon_claw.scad>
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treble_clef_dragon();
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module one_segment(body_r, body_fn, one_scale_data) {
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// scales
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rotate([-90, 0, 0])
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dragon_body_scales(body_r, body_fn, one_scale_data);
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points = [[0, 0, 0], [0, .1, 1], [0, 1, 1.5]] * 5;
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path = bezier_curve(0.1, points);
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// dorsal fin
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translate([0, 2.5, -2])
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rotate([-75, 0, 0])
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path_extrude([[0, -.25], [0.6, 0], [0, .75], [-0.6, 0]] * 5, path, scale = .05);
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// belly
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translate([0, -2.5, .8])
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rotate([-5, 0, 0])
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scale([1, 1, 1.4])
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sphere(body_r * 0.966, $fn = 8);
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}
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module tail() {
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$fn = 4;
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tail_scales(75, 2.5, 4.25, -4, 1.25);
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tail_scales(100, 1.25, 4.5, -7, 1);
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tail_scales(110, 1.25, 3, -9, 1);
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tail_scales(120, 2.5, 2, -9, 1);
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hair();
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module hair() {
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tail_hair = [
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[3, -1],
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[5, -1.5],
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[8, -1],
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[9.5, 0],
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[8, -0.4],
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[6.5, -0.3],
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[8, 0],
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[10, 1],
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[14, 5],
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[17, 10],
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[14, 8],
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[12, 7],
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[9, 6],
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[11.5, 10],
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[13, 12],
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[16, 14],
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[12, 13],
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[8, 11],
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[10, 14],
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[5, 11],
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[3, 8.5],
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[-1, 3]
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];
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rotate([-2.5, 0, 0])
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translate([-1, .5, 5.5])
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scale([1.1, 1, 1.3]) {
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translate([2, 0, -3])
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scale([2, 1, .8])
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rotate([-90, 70, 15])
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linear_extrude(.75, center = true)
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polygon(tail_hair);
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scale([.8, .9, .6])
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translate([2, 0, -5])
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scale([1.75, 1, .8])
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rotate([-90, 70, 15]) {
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linear_extrude(1.5, scale = 0.5)
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polygon(tail_hair);
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mirror([0, 0, 1])
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linear_extrude(1.5, scale = 0.5)
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polygon(tail_hair);
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}
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scale([.6, .7, .9])
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translate([2, 0, -4])
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scale([2, 1, .85])
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rotate([-90, 70, 15]) {
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linear_extrude(3.5, scale = 0.5)
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polygon(tail_hair);
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mirror([0, 0, 1])
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linear_extrude(3.5, scale = 0.5)
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polygon(tail_hair);
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}
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}
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}
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}
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module knee() {
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$fn = 4;
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scale([1,0.85, 1]) union() {
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knee_scales(75, 2.5, 4.25, -4, 1.25);
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knee_scales(100, 1.25, 4.5, -7, 1);
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knee_scales(110, 1.25, 3, -9, 1);
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knee_scales(120, 2.5, 2, -9, 1);
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}
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}
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module foot() {
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upper_arm_r = 3.6;
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lower_arm_r = 2.7;
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arm_fn = 6;
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scale_fn = 4;
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scale_tilt_a = 6;
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upper_arm_path = [[.5, 1, 10], [1.25, 6.25, 11.25], [2, 11.5, 12.5], [2, 16.75, 13.75], [1.9, 20, 14.25]];
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lower_arm_path = [[2, 22, 14], [3.5, 21, 10], [4.5, 20.3, 7]];
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upper_arm_scale_data = one_body_scale(upper_arm_r, arm_fn, scale_fn, scale_tilt_a);
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lower_arm_scale_data = one_body_scale(lower_arm_r, arm_fn, scale_fn, scale_tilt_a);
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along_with(upper_arm_path, scale = 0.75, method = "EULER_ANGLE")
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rotate([-90, 0, 0])
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dragon_body_scales(upper_arm_r, arm_fn, upper_arm_scale_data);
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along_with(lower_arm_path, scale = 0.7, method = "EULER_ANGLE")
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rotate([-90, 0, 0])
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dragon_body_scales(lower_arm_r, arm_fn, lower_arm_scale_data);
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translate([2.25, 14.5, 12.75])
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scale([0.7, 1.15, .8])
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rotate([108, 9, 1])
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knee();
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translate([6.4, 18.95, .25])
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rotate([11, 13, 185])
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scale([1.2, 1.2, 1.2])
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dragon_claw();
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}
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module foot2() {
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upper_arm_r = 3.6;
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lower_arm_r = 2.7;
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arm_fn = 6;
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scale_fn = 4;
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scale_tilt_a = 6;
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upper_arm_path = [[.5, 1, 10], [1.25, 6.25, 11.25], [2, 11.5, 12.5], [2, 16.75, 13.75], [1.9, 20, 14.25]];
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lower_arm_path = [[2, 22, 14], [3.5, 21, 10], [4.5, 20.3, 7]];
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upper_arm_scale_data = one_body_scale(upper_arm_r, arm_fn, scale_fn, scale_tilt_a);
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lower_arm_scale_data = one_body_scale(lower_arm_r, arm_fn, scale_fn, scale_tilt_a);
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along_with(upper_arm_path, scale = 0.75, method = "EULER_ANGLE")
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rotate([-90, 0, 0])
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dragon_body_scales(upper_arm_r, arm_fn, upper_arm_scale_data);
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along_with(lower_arm_path, scale = 0.7, method = "EULER_ANGLE")
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rotate([-90, 0, 0])
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dragon_body_scales(lower_arm_r, arm_fn, lower_arm_scale_data);
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translate([2.25, 14.5, 12.75])
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scale([0.7, 1.15, .8])
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rotate([108, 9, 1])
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knee();
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translate([6.4, 19.25, .25])
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rotate([-5, -10, 15])
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scale([1.2, 1.2, 1.2])
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dragon_claw();
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}
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module treble_clef_dragon() {
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function __angy_angz(p1, p2) =
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let(v = p2 - p1)
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[
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atan2(v.z, norm([v.x, v.y])),
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atan2(v.y, v.x)
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];
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points_angles = archimedean_spiral(
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arm_distance = 20,
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init_angle = 200,
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point_distance = 3.25,
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num_of_points = 46,
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rt_dir = "CLK"
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);
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points = [for(pa = points_angles) pa[0]];
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p = points[len(points) -1];
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p2 = points[len(points) - 2];
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cpts = [
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p2,
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p,
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[5, 49],
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[6, 75],
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[-12, 70],
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[-5, 30],
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[2, -10],
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[1, -60],
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[-20, -55],
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[-10, -10],
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];
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t_step = 0.1;
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tightness = 0;
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pp = curve(t_step, cpts);
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path2d = dedup(concat(points, pp));
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body_path = [for(i = [0:len(path2d) - 1]) [each path2d[i], 15 * cos(i * 6.9)]];
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leng_body_path = len(body_path);
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angy_angz = __angy_angz(body_path[0], body_path[1]);
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translate(body_path[0])
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//rotate([-138, -4, 8])
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//scale(1)
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rotate([0, 90 + angy_angz[0], angy_angz[1]])
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rotate(-5)
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dragon_head();
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body_r = 6;
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body_fn = 12;
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scale_fn = 4;
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scale_tilt_a = 6;
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one_body_scale_data = one_body_scale(body_r, body_fn, scale_fn, scale_tilt_a);
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along_with(body_path, scale = [0.45, 0.45, 0.85], twist = -30, method = "EULER_ANGLE")
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rotate(5)
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one_segment(body_r, body_fn, one_body_scale_data);
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ayz = __angy_angz(body_path[leng_body_path - 2], body_path[leng_body_path - 1]);
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translate(body_path[leng_body_path - 1])
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rotate([0, -45 + ayz[0], ayz[1]])
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scale([.5, .5, 1])
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rotate([0, -10, 150])
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tail();
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translate([-5, 38, -19])
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rotate([0, 0, -26])
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scale(.7)
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foot();
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translate([-7, 38, -20])
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rotate([0, 0, 125])
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scale(.7)
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mirror([1, 0, 0])
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foot2();
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translate([5, -24, -22])
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rotate([0, -20, 150])
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mirror([1, 0, 0])
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scale(.85)
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foot();
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translate([8, -20, -21])
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rotate([0, -20, 5])
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mirror([1, 0, 0])
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scale(.85)
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foot2();
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}
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