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Add ability to display filament on spool.

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This commit is contained in:
Martin Budden 2020-01-14 11:26:21 +00:00
parent 2c77f184a2
commit 728b7adf38
1 changed files with 10 additions and 1 deletions
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11
vitamins/spool.scad
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@ -32,7 +32,7 @@ function spool_hub_taper(type) = type[8]; //! Diameter at which it tapers do
function spool_height(type) = spool_width(type) + 2 * spool_hub_thickness(type); //! Outside width
function spool_pitch(type) = spool_width(type) + spool_rim_thickness(type); //! Spacing of the rims
module spool(type) { //! Draw specified spool
module spool(type, filament_depth = 0, filament_color = "white") { //! Draw specified spool with optional filament
vitamin(str("spool(", type[0], "): Filament spool ", spool_diameter(type), " x ", spool_width(type)));
h = spool_height(type);
@ -57,4 +57,13 @@ module spool(type) { //! Draw specified spool
[r3, h - spool_hub_thickness(type) + spool_rim_thickness(type)],
[r2, h],
]);
if (filament_depth) {
color(filament_color) translate_z(-h / 2 + spool_rim_thickness(type)) linear_extrude(spool_width(type)) {
difference() {
circle(d = (r5 + filament_depth) * 2);
circle(d = r5 * 2);
}
}
}
}