Removed unneeded calls to render
This commit is contained in:
6
TODO.md
6
TODO.md
@@ -4,5 +4,11 @@
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* Add place to mount electronics (likely just an extra part)
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* add slot for motor electronic connection
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* Add screw holes for idler mounts in rear corner
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* Raise motor mount on front left motor
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## Electronics
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Must contain:
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* Two TMC2209 drivers
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* Two 4-pin screw terminals for motors
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* Arduino?
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173
parts.scad
173
parts.scad
@@ -237,7 +237,7 @@ module idler_post(belt_height, toothed = true) {
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module flcorner() {
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bom_item();
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render() {
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union() {
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rotate([ 0, 0, 0 ]) {
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corner_base();
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rail_holder(false);
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@@ -270,7 +270,7 @@ module flcorner() {
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module frcorner() {
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bom_item();
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render() {
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union() {
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rotate([ 0, 0, 90 ]) {
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corner_base();
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rail_holder(true);
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@@ -304,7 +304,7 @@ module frcorner() {
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module blcorner() {
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bom_item();
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render()
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union()
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rotate([ 0, 0, 270 ]) {
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corner_base(extension = rail_holder_width);
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rail_holder(true);
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@@ -320,7 +320,7 @@ module blcorner() {
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module brcorner() {
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bom_item();
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render()
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union()
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rotate([ 0, 0, 180 ]) {
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corner_base(extension = rail_holder_width);
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rail_holder(false);
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@@ -339,7 +339,7 @@ module xsled_slider() {
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screw_tab_len = 20;
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screw_tab_thickness = 10;
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render()
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union()
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// translate([screw_tab_len, 0, 0])
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difference() {
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union() {
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@@ -517,89 +517,96 @@ module xsled2() {
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echo("Ledge width: ", ledge_width - outside_ledge_width);
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// rail attachment points
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for (xsign = [1, - 1], ysign = [1, - 1]) {
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translate([sled_xsize / 2 * xsign, sled_ysize / 2 * ysign, 0])
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rotate([0, - 90 * xsign, 0]) {
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difference() {
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union() {
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cylinder(d = tab_thickness, h = tab_len);
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translate(
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[- tab_thickness / 2, ysign > 0 ? - tab_thickness / 2 : 0, 0])
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cube([tab_thickness, tab_thickness / 2 + 1, tab_len]);
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}
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translate([0, 0, - 0.5]) {
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cylinder(d = bushing_od, h = bushing_len + 0.5);
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cylinder(d = rail_diam * 1.1, h = tab_len + 1);
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render() {
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for (xsign = [1, - 1], ysign = [1, - 1]) {
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translate([sled_xsize / 2 * xsign, sled_ysize / 2 * ysign, 0])
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rotate([0, - 90 * xsign, 0]) {
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difference() {
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union() {
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cylinder(d = tab_thickness, h = tab_len);
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translate(
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[- tab_thickness / 2, ysign > 0 ? - tab_thickness / 2 : 0, 0])
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cube([tab_thickness, tab_thickness / 2 + 1, tab_len]);
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}
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translate([0, 0, - 0.5]) {
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cylinder(d = bushing_od, h = bushing_len + 0.5);
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cylinder(d = rail_diam * 1.1, h = tab_len + 1);
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}
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}
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}
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if ($preview) {
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}
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// glass holding frame
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difference() {
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union() {
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translate([- sled_xsize / 2, - inner_ysize / 2, 0])
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rotate([0, 90, 0]) rotate([0, 0, 90]) linear_extrude(sled_xsize)
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polygon(glass_holder_points);
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translate([sled_xsize / 2, inner_ysize / 2, 0])
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rotate([0, 90, 180]) rotate([0, 0, 90])
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linear_extrude(sled_xsize) polygon(glass_holder_points);
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translate([sled_xsize / 2, - inner_ysize / 2, 0])
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rotate([0, 90, 90]) rotate([0, 0, 90])
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linear_extrude(inner_ysize) polygon(glass_holder_points);
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translate([- sled_xsize / 2, inner_ysize / 2, 0])
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rotate([0, 90, - 90]) rotate([0, 0, 90])
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linear_extrude(inner_ysize) polygon(glass_holder_points);
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}
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// grub screw points for glass levelling
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for (x = [- 1, 1],
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y = [- 1, 1]) {
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translate([x * (sled_xsize / 2 - outside_ledge_width - inside_ledge_width / 2),
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y * (inner_ysize / 2 - outside_ledge_width - inside_ledge_width / 2),
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film_height])
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rotate([180, 0, 0]) {
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cylinder(d = 4, h = 50);
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cylinder(d = 5, h = 4 + glass_thickness);
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}
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}
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// finger notch
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translate([
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- 10, - inner_ysize / 2,
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film_height - glass_thickness + 0.5 - finger_notch_smdepth + finger_notch_diam / 2
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]) rotate([90, 0, 0])
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cylinder(d = finger_notch_diam, h = ledge_width * 3, center = true);
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}
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// belt attachment points
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idler_spacing = sled_ysize / 6;
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for (params = [
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[true, [- sled_xsize / 2, idler_spacing, belt_height1]],
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[false, [- sled_xsize / 2, - idler_spacing, belt_height2]],
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[true, [sled_xsize / 2, idler_spacing, belt_height2]],
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[false, [sled_xsize / 2, - idler_spacing, belt_height1]]
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]) {
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should_mirror = params[1][0] > 0 ? params[0] : !params[0];
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translate(params[1])
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rotate([0, 0, params[1][0] > 0 ? 90 : - 90]) {
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if (should_mirror) {
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mirror([1, 0, 0])
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gt2_clip(params[0]);
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} else {
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gt2_clip(params[0]);
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}
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}
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}
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}
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if ($preview) {
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for (xsign = [1, - 1], ysign = [1, - 1]) {
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translate([sled_xsize / 2 * xsign, sled_ysize / 2 * ysign, 0])
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rotate([0, - 90 * xsign, 0]) {
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bushing();
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}
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}
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}
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// glass holding frame
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difference() {
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union() {
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translate([- sled_xsize / 2, - inner_ysize / 2, 0])
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rotate([0, 90, 0]) rotate([0, 0, 90]) linear_extrude(sled_xsize)
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polygon(glass_holder_points);
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translate([sled_xsize / 2, inner_ysize / 2, 0])
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rotate([0, 90, 180]) rotate([0, 0, 90])
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linear_extrude(sled_xsize) polygon(glass_holder_points);
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translate([sled_xsize / 2, - inner_ysize / 2, 0])
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rotate([0, 90, 90]) rotate([0, 0, 90])
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linear_extrude(inner_ysize) polygon(glass_holder_points);
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translate([- sled_xsize / 2, inner_ysize / 2, 0])
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rotate([0, 90, - 90]) rotate([0, 0, 90])
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linear_extrude(inner_ysize) polygon(glass_holder_points);
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}
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// grub screw points for glass levelling
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for (x = [- 1, 1],
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y = [- 1, 1]) {
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translate([x * (sled_xsize / 2 - outside_ledge_width - inside_ledge_width / 2),
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y * (inner_ysize / 2 - outside_ledge_width - inside_ledge_width / 2),
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film_height])
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rotate([180, 0, 0]) {
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cylinder(d = 4, h = 50);
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cylinder(d = 5, h = 4 + glass_thickness);
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}
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}
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// finger notch
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translate([
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- 10, - inner_ysize / 2,
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film_height - glass_thickness + 0.5 - finger_notch_smdepth + finger_notch_diam / 2
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]) rotate([90, 0, 0])
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cylinder(d = finger_notch_diam, h = ledge_width * 3, center = true);
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}
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// belt attachment points
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idler_spacing = sled_ysize / 6;
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for (params = [
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[true, [-sled_xsize/2, idler_spacing, belt_height1 ]],
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[false, [-sled_xsize/2, -idler_spacing, belt_height2]],
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[true, [sled_xsize/2, idler_spacing, belt_height2]],
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[false, [sled_xsize/2, -idler_spacing, belt_height1]]
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]) {
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should_mirror = params[1][0] > 0 ? params[0] : !params[0];
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translate(params[1])
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rotate([0,0,params[1][0] > 0 ? 90 : -90]) {
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if (should_mirror ) {
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mirror([1,0,0])
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gt2_clip(params[0]);
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} else {
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gt2_clip(params[0]);
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}
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}
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}
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color("#fff3") if ($preview) {
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// draw glass sheets
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translate(
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@@ -608,7 +615,7 @@ module xsled2() {
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[
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sled_xsize - outside_ledge_width * 2,
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inner_ysize - outside_ledge_width * 2,
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glass_thickness
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glass_thickness
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],
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center = true);
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*translate(
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