add dip storage binmain

1 files changed, 30 insertions, 0 deletions

diff --git a/dip.scad b/dip.scad
new file mode 100644
index 0000000..4cd7206
--- /dev/null
+++ b/dip.scad
@@ -0,0 +1,30 @@
+use <gridfinity.scad>
+
+magnets = false;
+
+ux = 2;
+uy = 1;
+uz = 2;
+
+pin_length = 3;
+pin_spacing = 2.54;
+
+pin_hole_percent = 0.8;
+
+function hc_max(m) = floor( m / pin_spacing );
+
+module pins_negative(cnt_x, cnt_y) {
+	for (ix = [0:cnt_x]) {
+		for (iy = [0 : cnt_y]) {
+			translate([ pin_spacing*ix + pin_spacing*(1-pin_hole_percent)*0.5,
+				    pin_spacing*iy + pin_spacing*(1-pin_hole_percent)*0.5 ])
+				cube([pin_spacing*pin_hole_percent, pin_spacing*pin_hole_percent, pin_length]);
+		}
+	}
+}
+
+difference() {
+	gridfinity(ux, uy, uz, lip=true, magnets=magnets, fill=false, bottom_height=pin_length);
+	translate(gf_inner_origin()) translate(gf_top_vec(0))
+		pins_negative(hc_max(gf_inner(ux)),hc_max(gf_inner(uy)));
+}