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footp.scad
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$fn=120;
module rounded_cylinder(height, r) {
hull() {
translate([0, 0, r])
sphere(r);
translate([0, 0, height-r])
sphere(r);
}
}
module rib(r, width, height) {
hull() {
translate([r, r, 0])
rounded_cylinder(height, r);
translate([width-r, width-r, 0])
rounded_cylinder(height, r);
}
hull() {
translate([r, width-r, 0])
rounded_cylinder(height, r);
translate([width-r, r, 0])
rounded_cylinder(height, r);
}
}
module base(r, width, height) {
hull() {
translate([r, r, 0])
rounded_cylinder(height, r);
translate([width-r, r, 0])
rounded_cylinder(height, r);
}
hull() {
translate([r, width-r, 0])
rounded_cylinder(height, r);
translate([width-r, width-r, 0])
rounded_cylinder(height, r);
}
hull() {
translate([r, r, 0])
rounded_cylinder(height, r);
translate([r, width-r, 0])
rounded_cylinder(height, r);
}
hull() {
translate([width-r, r, 0])
rounded_cylinder(height, r);
translate([width-r, width-r, 0])
rounded_cylinder(height, r);
}
rib(r, width, height);
}
module footp() {
difference() {
union() {
/* Base */
base(2, 50, 8);
rib(2, 15, 18);
translate([15+20, 0, 0])
rib(2, 15, 18);
translate([0, 15+20, 0])
rib(2, 15, 18);
translate([15+20, 15+20, 0])
rib(2, 15, 18);
translate([50/2-15/2, 50/2-15/2, 0])
rib(2, 15, 18);
translate([50/2, 50/2, 0]) {
rotate([0, 0, 45]) {
hull() {
translate([-23/2, -28/2, 0])
cylinder(8, 6, 6);
translate([-23/2, 28/2, 0])
cylinder(8, 6, 6);
}
hull() {
translate([23/2, -28/2, 0])
cylinder(8, 6, 6);
translate([23/2, 28/2, 0])
cylinder(8, 6, 6);
}
}
}
}
translate([50/2, 50/2, 0]) {
rotate([0, 0, 45]) {
translate([-23/2, -28/2, 0]) {
cylinder(8, 4.5/2, 4.5/2);
translate([0, 0, 8-3.5])
rotate([0, 0, 30])
cylinder(8, 8.2/2, 8.2/2, $fn=6);
}
translate([-23/2, 28/2, 0]) {
cylinder(8, 4.5/2, 4.5/2);
translate([0, 0, 8-3.5])
rotate([0, 0, 30])
cylinder(8, 8.2/2, 8.2/2, $fn=6);
}
translate([23/2, -28/2, 0]) {
cylinder(8, 4.5/2, 4.5/2);
translate([0, 0, 8-3.5])
rotate([0, 0, 30])
cylinder(8, 8.2/2, 8.2/2, $fn=6);
}
translate([23/2, 28/2, 0]) {
cylinder(8, 4.5/2, 4.5/2);
translate([0, 0, 8-3.5])
rotate([0, 0, 30])
cylinder(8, 8.2/2, 8.2/2, $fn=6);
}
}
}
}
}
footp();