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refactor

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Justin Lin
2019-09-22 20:19:52 +08:00
parent 374000df9c
commit 1f9ee747ae
1 changed files with 46 additions and 17 deletions
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63
examples/twist_bottle.scad
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@@ -1,7 +1,8 @@
include <hollow_out.scad>;
/* [Basic] */
shape = "Flower"; // [Flower, Circle]
shape = "Heart"; // [Flower, Circle, Heart]
model = "Outer"; // [Outer, Inner]
width = 30;
radius = 20;
@@ -12,15 +13,14 @@ twist = 180;
/* [Advanced] */
convexity = 10;
slices = 200;
module twist_bottle(model, height, thickness, twist, spacing, convexity, slices) {
$fn = 96;
$fn = 48;
module outer_container() {
translate([0, 0, thickness])
linear_extrude(height = height, twist = twist, convexity = convexity, slices = slices)
linear_extrude(height = height, twist = twist, slices = slices)
hollow_out(thickness) children();
linear_extrude(thickness)
@@ -28,7 +28,7 @@ module twist_bottle(model, height, thickness, twist, spacing, convexity, slices)
}
module inner_container() {
linear_extrude(height = height, twist = twist, convexity = convexity, slices = slices)
linear_extrude(height = height, twist = twist, slices = slices)
hollow_out(thickness)
offset(r = -thickness - spacing)
children();
@@ -42,8 +42,7 @@ module twist_bottle(model, height, thickness, twist, spacing, convexity, slices)
if(model == "Outer") {
outer_container()
children();
}
else {
} else if(model == "Inner") {
translate([0, 0, height + thickness])
rotate([180, 0, 0])
inner_container()
@@ -51,23 +50,53 @@ module twist_bottle(model, height, thickness, twist, spacing, convexity, slices)
}
}
module heart(radius, center = false) {
sin45 = sin(45);
cos45 = cos(45);
module heart_sub_component(radius) {
diameter = radius * 2;
$fn = 48;
translate([-radius * cos45, 0, 0])
rotate(-45) union() {
circle(radius);
translate([0, -radius, 0])
square(diameter);
}
}
offsetX = center ? 0 : radius + radius * cos(45);
offsetY = center ? 1.5 * radius * sin45 - 0.5 * radius : 3 * radius * sin45;
translate([offsetX, offsetY, 0]) union() {
heart_sub_component(radius);
mirror([1, 0, 0]) heart_sub_component(radius);
}
}
if(shape == "Flower") {
twist_bottle(model, height, thickness, twist, spacing, convexity, slices) union() {
twist_bottle(model, height, thickness, twist, spacing, slices) union() {
for(i = [0:3]) {
rotate(90 * i)
translate([radius * 0.5, 0, 0])
circle(radius * 0.5);
}
}
}
if(shape == "Circle") {
twist_bottle(model, height, thickness, twist, spacing, convexity, slices) difference() {
} else if(shape == "Circle") {
twist_bottle(model, height, thickness, twist, spacing, slices) difference() {
circle(radius);
for(a = [0:120:240]) {
rotate(a)
translate([radius, 0, 0])
circle(radius / 4);
union() {
for(a = [0:120:240]) {
rotate(a)
translate([radius, 0, 0])
circle(radius / 4);
}
}
}
}
} else if(shape == "Heart") {
twist_bottle(model, height, thickness, twist, spacing, slices)
heart(radius * 1.9 / (3 * sin(45) + 1), center = true);
}