Loading
tpex

Customizable, Holey Ball

by tpex Sep 22, 2016
Download All Files

Thing Apps Enabled

Please Login to Comment

Although if you wanted the hole to go right through, you'd need to translate the cylinder and make it at least as big as the sphere:

$fn=200;
difference() {
    sphere(d=10);
    translate([0, 0, -5])
        cylinder(d=5,h=10);
}

you are right the cylinder height only goes from centre of the sphere...
I added translate([0,0,spherediam/2-cylinderdpth])

it's 2 lines of code in openscad.
Why would you feel the need to publish this ?