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Changed rail carriage coloring to be green with red endpiece to match common form.

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This commit is contained in:
Martin Budden 2020-01-11 14:50:10 +00:00
parent 2c77f184a2
commit 03c97e8b6a
1 changed files with 22 additions and 11 deletions
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33
vitamins/rail.scad
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@ -100,19 +100,30 @@ module carriage(type, rail) { //! Draw the specified carriage
carriage_hole_positions(type) carriage_hole_positions(type)
circle(screw_pilot_hole(screw)); circle(screw_pilot_hole(screw));
} }
} }
color(grey20)
for(end = [-1, 1])
translate([end * (block_l / 2 + end_l / 2), 0])
rotate([90, 0, 90])
linear_extrude(height = end_l, center = true)
difference() {
translate([-end_w / 2, carriage_clearance(type)])
square([end_w, end_h]);
cutout(); module carriage_end(type, end_w, end_h, end_l) {
} red_length = 0.5;
color("red") translate_z(-end_l/2) linear_extrude(red_length)
difference() {
translate([-end_w/2, carriage_clearance(type)])
square([end_w, end_h]);
cutout();
}
color("green") translate_z(red_length-end_l/2) linear_extrude(end_l-red_length)
difference() {
translate([-end_w/2, carriage_clearance(type)])
square([end_w, end_h]);
cutout();
}
}
translate([-(block_l+end_l)/2,0,0])
rotate([90, 0, 90])
carriage_end(type, end_w, end_h, end_l);
translate([(block_l+end_l)/2,0,0])
rotate([90, 0, -90])
carriage_end(type, end_w, end_h, end_l);
} }
module rail(type, length) { //! Draw the specified rail module rail(type, length) { //! Draw the specified rail