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added twist_bottle

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Justin Lin 2019-07-30 15:49:31 +08:00
parent c71b612d01
commit c718d58e15
1 changed files with 73 additions and 0 deletions
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examples/twist_bottle.scad Normal file
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include <hollow_out.scad>;
/* [Basic] */
shape = "Flower"; // [Flower, Circle]
model = "Outer"; // [Outer, Inner]
width = 30;
radius = 20;
height = 100;
thickness = 1;
spacing = 0.65;
twist = 180;
/* [Advanced] */
convexity = 10;
slices = 200;
module twist_bottle(model, height, thickness, twist, spacing, convexity, slices) {
$fn = 96;
module outer_container() {
translate([0, 0, thickness])
linear_extrude(height = height, twist = twist, convexity = convexity, slices = slices)
hollow_out(thickness) children();
linear_extrude(thickness)
children();
}
module inner_container() {
linear_extrude(height = height, twist = twist, convexity = convexity, slices = slices)
hollow_out(thickness)
offset(r = -thickness - spacing)
children();
translate([0, 0, height])
rotate(twist)
linear_extrude(thickness)
children();
}
if(model == "Outer") {
outer_container()
children();
}
else {
translate([0, 0, height + thickness])
rotate([180, 0, 0])
inner_container()
children();
}
}
if(shape == "Flower") {
twist_bottle(model, height, thickness, twist, spacing, convexity, 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() {
circle(radius);
for(a = [0:120:240]) {
rotate(a)
translate([radius, 0, 0])
circle(radius / 4);
}
}
}