mech: pcb_case: Add panel thickness tolerance test

This tests makes it easier to fine-tune the slot width which holds one
of the two panels.

1 files changed, 25 insertions, 0 deletions

diff --git a/mech/pcb_case/panel_thickness_tolerance_test.scad b/mech/pcb_case/panel_thickness_tolerance_test.scad
new file mode 100644
index 0000000..a9080e4
--- /dev/null
+++ b/mech/pcb_case/panel_thickness_tolerance_test.scad
@@ -0,0 +1,25 @@
+use <rounded_cube.scad>
+
+t = 2;
+current_tol = 0.4;
+height = 2*t;
+
+module panel_thickness_tolerance_test() {
+	steps = 3;
+	step_width = 0.2;
+
+	for(i = [-steps : steps]) {
+		tol = current_tol + i * step_width;
+		echo(tol=tol);
+		translate([i*5*t,0,0])
+			difference() {
+				cube([5*t, 5*t, height]);
+				translate([2*t, 0, t]) {
+					cube([t+tol, 5*t, t]);
+				}
+			}
+	}
+}
+
+panel_thickness_tolerance_test();
+translate([0, 6*t, 0]) rotate([0, -90, 0]) rounded_cube([t, 4*t, 7*t], t);