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Code Issues Releases Wiki Activity

simplifed scales

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This commit is contained in:
Justin Lin
2020-08-27 18:13:36 +08:00
parent 8b6eccf62b
commit 160cd3626d
1 changed files with 32 additions and 25 deletions
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57
examples/turtle/hilbert_dragon.scad
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@@ -16,24 +16,26 @@ module hilbert_dragon() {
rotate([0, ang, 0])
shear(sx = [0, -1.5])
linear_extrude(thickness, center = true)
scale([leng, 1])
scale([leng, 1.6])
circle(1, $fn = 4);
}
for(a = [0:45:315]) {
rotate(a)
translate([radius, 0, height])
one_scale();
rotate(a + 15)
translate([radius, 0, height + 1.75])
one_scale();
hull() {
rotate(a)
translate([radius, 0, height])
one_scale();
rotate(a + 15)
translate([radius, 0, height + 1.75])
one_scale();
}
}
}
module one_segment() {
// scales
scale([1,0.85,1]) union() {
scale([1, 0.8, 1]) union() {
scales(60, 4, 5, 0, 1.5);
scales(75, 2.5, 5, -4, 1.25);
scales(100, 1.25, 4.5, -7, 1);
@@ -42,16 +44,21 @@ module hilbert_dragon() {
}
// dorsal fin
translate([0, 3, -3])
rotate([-100, 0, 0])
shear(sy = [0, 3.5])
linear_extrude(2.25, scale = 0.2)
square([2, 14], center = true);
translate([0, 4, -1.5])
rotate([-105, 0, 0])
shear(sy = [0, .75])
linear_extrude(5, scale = 0.15)
square([2.5, 4], center = true);
// belly
translate([0, -3, 1])
translate([0, -2.5, 1])
rotate([-10, 0, 0])
scale([1.1, 0.8, 1.25])
sphere(5.8, $fn = 8);
translate([0, 0, -1.65])
rotate([-5, 0, 0])
scale([1, 0.8, 1.6])
sphere(5.5, $fn = 8);
}
@@ -62,34 +69,34 @@ module hilbert_dragon() {
rotate(i * 10)
translate([0, -14, 0])
rotate([9, 0, 0])
linear_extrude(15, scale = 0, twist = 30)
linear_extrude(15, scale = 0.05, twist = 30)
translate([0, 10, 0])
circle(3, $fn = 3);
circle(3, $fn = 4);
}
for(i = [0:35]) {
rotate(i * 10)
translate([0, -12, 0])
rotate([5, 0, 0])
linear_extrude(20, scale = 0, twist = 30)
linear_extrude(20, scale = 0.05, twist = 30)
translate([0, 10, 0])
circle(2, $fn = 3);
circle(2, $fn = 4);
}
for(i = [0:35]) {
rotate(i * 10)
translate([0, -10, 0])
rotate([2, 0, 0])
linear_extrude(22, scale = 0, twist = -30)
linear_extrude(22, scale = 0.05, twist = -30)
translate([0, 10, 0])
circle(3, $fn = 3);
circle(3, $fn = 4);
}
}
module one_horn() {
translate([-10, -4, -1])
rotate([40, -25, 0])
linear_extrude(30, scale = 0, twist = -90)
linear_extrude(30, scale = 0.1, twist = -90)
translate([7.5, 0, 0])
circle(3, $fn = 4);
}
@@ -138,9 +145,9 @@ module hilbert_dragon() {
module one_beard() {
translate([-11, -12, -11])
rotate(180)
linear_extrude(10, scale = 0.2, twist = 90)
linear_extrude(8, scale = 0.2, twist = 90)
translate([-10, -10, 0])
circle(1, $fn = 6);
circle(1.25, $fn = 6);
}
rotate([0, angy_angz[0] + 15, angy_angz[1]])
@@ -177,7 +184,7 @@ module hilbert_dragon() {
along_with(dragon_body_path, scale = 0.6)
rotate([90, 0, 0])
scale(0.04)
scale(0.035)
one_segment();
translate([0, 0, -2.5])