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Code Issues Releases Wiki Activity

Added Raspberry PI accessories

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This commit is contained in:
Chris Palmer
2014-06-12 23:12:59 +01:00
parent d039246a90
commit 06479385ec
57 changed files with 196138 additions and 51 deletions
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11
scad/conf/utils.scad
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@@ -22,14 +22,14 @@ module slot(h, r, l, center = true)
circle(r = r, center = true);
}
module hole_support(r, h, max_r = 999) {
module hole_support(r, h, max_r = 999, closed = false) {
n = sides(r);
cr = corrected_radius(r, n);
ir = min(cr, max_r - 2.25 * filament_width);
or = ir + 2 * filament_width;
difference() {
cylinder(r = or, h = h, $fn = n);
translate([0, 0, -1])
translate([0, 0, closed ? layer_height : -1])
cylinder(r = ir, h = h + 2, $fn = n);
}
}
@@ -46,6 +46,9 @@ module nut_trap_support(h, r, r2 = 0) {
}
}
function nut_trap_radius(nut) = nut_radius(nut) + layer_height / 4;
function nut_trap_flat_radius(nut) = nut_trap_radius(nut) * cos(30);
module nut_trap(screw_r, nut_r, depth, horizontal = false, supported = false) {
render(convexity = 5) union() {
if(horizontal) {
@@ -153,11 +156,11 @@ module tube(or, ir, h, center = true) {
//
module explode(v, offset = [0,0,0]) {
if(exploded) {
translate(v)
translate(v * exploded)
child();
render() hull() {
sphere(0.2);
translate(v + offset)
translate(v * exploded + offset)
sphere(0.2);
}
}