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Added colour parameter to pulley.

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Martin Budden 2021-01-26 15:20:20 +00:00
parent 2923e35725
commit 74b8dcb6d8
1 changed files with 4 additions and 4 deletions
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8
vitamins/pulley.scad
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@ -53,7 +53,7 @@ function pulley_extent(type) = max(pulley_flange_dia(type), pulley_hub_dia(type)
T_angle = 40;
GT_r = 0.555;
module pulley(type) { //! Draw a pulley
module pulley(type, colour = silver) { //! Draw a pulley
teeth = pulley_teeth(type);
od = pulley_od(type);
@ -117,7 +117,7 @@ module pulley(type) { //! Draw a pulley
rotate([-90, 0, i * -90])
cylinder(r = screw_radius(pulley_screw(type)), h = 100);
color(silver) {
color(colour) {
if(screw_z && screw_z < hl)
render()
difference() {
@ -140,9 +140,9 @@ module pulley(type) { //! Draw a pulley
}
}
module pulley_assembly(type) { //! Draw a pulley with its grub screws in place
module pulley_assembly(type, colour = silver) { //! Draw a pulley with its grub screws in place
translate_z(pulley_offset(type)) {
pulley(type);
pulley(type, colour);
if(pulley_screws(type))
translate_z(pulley_screw_z(type))