WIP: Move `mech` directory to `case`

TODO: There are outdated references (see grep -R mech .)

The directory name should reflect what is inside, not the field of
engineering it belongs to.

1 files changed, 12 insertions, 0 deletions

diff --git a/case/pcb_case/rounded_cube.scad b/case/pcb_case/rounded_cube.scad
new file mode 100644
index 0000000..acd50e7
--- /dev/null
+++ b/case/pcb_case/rounded_cube.scad
@@ -0,0 +1,12 @@
+module rounded_cube(dim, radius) {
+	range_y = [radius, dim[1]-radius];
+	range_z = [radius, dim[2]-radius];
+	height = dim[0];
+
+	hull() {
+		for (y=range_y, z=range_z) {
+			translate([0,y,z]) rotate([0,90,0])
+				cylinder(r=radius, h=height, $fn=30);
+		}
+	}
+}