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Code Issues Releases Wiki Activity

refactor

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Justin Lin
2022-01-03 08:07:24 +08:00
parent 48e986ce14
commit 530faeec35
1 changed files with 27 additions and 60 deletions
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87
examples/owl.scad
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@@ -23,14 +23,14 @@ module owl(detail, head_angles) {
module head() { module head() {
module eye_plane_mask() { module eye_plane_mask() {
translate([10, -66, 82.5]) translate([10, -17, 0])
rotate([90, 0, 30]) rotate([90, 0, 30])
linear_extrude(10) linear_extrude(10)
circle(12); circle(12);
} }
module eye_ring() { module eye_ring() {
translate([10, -65, 82.5]) translate([10, -16, 0])
rotate([270, 0, 30]) rotate([270, 0, 30])
scale([1, 1, 2]) scale([1, 1, 2])
rotate(180 / $fn) rotate(180 / $fn)
@@ -40,23 +40,22 @@ module owl(detail, head_angles) {
} }
module eye_hole_mask() { module eye_hole_mask() {
translate([10, -66, 82.5]) translate([10, -17, 0])
rotate([270, 0, 30]) rotate([270, 0, 30])
rotate(180 / $fn) rotate(180 / $fn)
translate([0, 0, -1]) translate([0, 0, -1])
linear_extrude(3, scale = .5) linear_extrude(3, scale = .5)
circle(10); circle(10);
} }
module eye_ball() { module eye_ball() {
translate([8, -62, 82.5]) translate([8, -13, 0])
icosahedron(4, n / 5 - 1); icosahedron(4, n / 5 - 1);
} }
difference() { difference() {
union() { union() {
difference() { difference() {
translate([0, -49, 82.5])
rotate([15, 0, 0]) rotate([15, 0, 0])
shear(sy = [0, -.05]) shear(sy = [0, -.05])
scale([25, 25, 25]) scale([25, 25, 25])
@@ -80,22 +79,21 @@ module owl(detail, head_angles) {
eye_ball(); eye_ball();
mirror([1, 0, 0]) mirror([1, 0, 0])
eye_ball(); eye_ball();
eyebrow(); eyebrow();
mirror([1, 0, 0]) mirror([1, 0, 0])
eyebrow(); eyebrow();
// beak // beak
translate([0, -72.25, 80]) translate([0, -23.25, -2.5])
scale([.85, 1, 3.5]) scale([.85, 1, 3.5])
rotate([25, 0, 0]) rotate([25, 0, 0])
octahedron(2.5, detail); octahedron(2.5, detail);
} }
module body() { module body() {
// back // back
translate([0, 8, 22]) translate([0, 57, 22])
rotate([68, 0, 0]) rotate([68, 0, 0])
shear(sy = [0, .3]) shear(sy = [0, .3])
scale([11, 10, 15]) scale([11, 10, 15])
@@ -104,13 +102,13 @@ module owl(detail, head_angles) {
// belly // belly
translate([0, -35, 22]) translate([0, 14, 22])
rotate([5, 0, 0]) rotate([5, 0, 0])
scale([10, 9, 12]) scale([10, 9, 12])
scale(10 / n) scale(10 / n)
polar_zonohedra(n); polar_zonohedra(n);
translate([0, 7.5, 15]) translate([0, 56.5, 15])
rotate([12, 0, 0]) rotate([12, 0, 0])
shear(sy = [0, -1]) shear(sy = [0, -1])
scale([9, 9, 10]) scale([9, 9, 10])
@@ -118,7 +116,7 @@ module owl(detail, head_angles) {
polar_zonohedra(n); polar_zonohedra(n);
// tail // tail
translate([0, 20, 9]) translate([0, 69, 9])
rotate([12, 0, 0]) rotate([12, 0, 0])
shear(sz = [0, .1]) shear(sz = [0, .1])
shear(sy = [0, -1.1]) shear(sy = [0, -1.1])
@@ -126,7 +124,7 @@ module owl(detail, head_angles) {
scale(10 / n) scale(10 / n)
polar_zonohedra(n); polar_zonohedra(n);
translate([4, 20, 11]) translate([4, 69, 11])
rotate([12, 0, 2]) rotate([12, 0, 2])
shear(sz = [0, .1]) shear(sz = [0, .1])
shear(sy = [0, -1.1]) shear(sy = [0, -1.1])
@@ -136,7 +134,7 @@ module owl(detail, head_angles) {
} }
module wing() { module wing() {
translate([2, 12, 25]) translate([2, 61, 25])
rotate([68, 5, 0]) rotate([68, 5, 0])
shear(sz = [0, .3]) shear(sz = [0, .3])
shear(sy = [0, .2]) shear(sy = [0, .2])
@@ -147,34 +145,10 @@ module owl(detail, head_angles) {
module eyebrow() { module eyebrow() {
t_step = 0.2 / detail; t_step = 0.2 / detail;
points = bezier_curve(t_step, [ points = bezier_curve(t_step, [[0, -25, 0.5], [5, -26, 14.5], [15, -21, 7.5], [25, -6, 22.5]]);
[0, -74, 83], points2 = bezier_curve(t_step, [[0, -25, 0.5], [5, -26, 12.5], [20, -16, -0.5], [25, -6, 22.5]]);
[5, -75, 97], points3 = bezier_curve(t_step, [[0, -25, 0.5], [5, -11, 12.5], [15, -16, 9.5], [25, -6, 22.5]]);
[15, -70, 90], points4 = bezier_curve(t_step, [[0, -25, 0.5], [-5, -23, 17.5], [15, -21, 14.5], [25, -6, 22.5]]);
[25, -55, 105]
]);
points2 = bezier_curve(t_step, [
[0, -74, 83],
[5, -75, 95],
[20, -65, 82],
[25, -55, 105]
]);
points3 = bezier_curve(t_step, [
[0, -74, 83],
[5, -60, 95],
[15, -65, 92],
[25, -55, 105]
]);
points4 = bezier_curve(t_step, [
[0, -74, 83],
[-5, -72, 100],
[15, -70, 97],
[25, -55, 105]
]);
rails = [ rails = [
points4, points3, points2, points points4, points3, points2, points
@@ -212,9 +186,10 @@ module owl(detail, head_angles) {
claw_path3 = [for(p = claw_path_basic) ptf_rotate(p * 1.1, a * 6)]; claw_path3 = [for(p = claw_path_basic) ptf_rotate(p * 1.1, a * 6)];
claw_path4 = [for(p = claw_path_basic) ptf_rotate(p, a * 12)]; claw_path4 = [for(p = claw_path_basic) ptf_rotate(p, a * 12)];
rotate(-15) translate([10, 19, 18])
scale([1.2, 1.2, 1.5])
rotate([10, 0, 180])
scale([1.15, 1.3, 1]) scale([1.15, 1.3, 1])
rotate(15)
intersection() { intersection() {
rotate_extrude($fn = 7) rotate_extrude($fn = 7)
polygon(pts); polygon(pts);
@@ -223,10 +198,8 @@ module owl(detail, head_angles) {
} }
} }
translate([0, -45, 0]) translate([0, 0, 82.5])
translate([0, 0, 80])
rotate(head_angles) rotate(head_angles)
translate([0, 45, -80])
head(); head();
body(); body();
@@ -235,15 +208,9 @@ module owl(detail, head_angles) {
mirror([1, 0, 0]) mirror([1, 0, 0])
wing(); wing();
translate([10, -30, 18]) claw();
scale([1.2, 1.2, 1.5]) mirror([1, 0, 0])
rotate([10, 0, 180]) claw();
claw();
translate([-10, -30, 18])
scale([1.2, 1.2, 1.5])
rotate([10, 0, 150])
claw();
} }
module rock(detail) { module rock(detail) {
@@ -253,14 +220,14 @@ module rock(detail) {
dist = "border"; dist = "border";
difference() { difference() {
translate([1, -29, -6.9]) translate([1, 20, -6.9])
scale([1, 1.2, 1]) scale([1, 1.2, 1])
rotate([35, 3, 0]) rotate([35, 3, 0])
translate([0, 0, 12]) translate([0, 0, 12])
scale([3, 1, 1]) scale([3, 1, 1])
worley_sphere(radius, detail, amplitude, dist, seed = 4); worley_sphere(radius, detail, amplitude, dist, seed = 4);
translate([0, -15, -30]) translate([0, 34, -30])
linear_extrude(30) linear_extrude(30)
square(150, center = true); square(150, center = true);
} }