toolbox-inserts: bits: break out some plans

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/toolbox-inserts.scad b/toolbox-inserts.scad
index 1c699aa6a4daa7fb18539b953c1fb706807dc7e4..272862b765e1b64d2ced73726b1c7e9c1d9106e6 100644 (file)
--- a/toolbox-inserts.scad
+++ b/toolbox-inserts.scad
@@ -631,6 +631,15 @@ module BitAtBits() {
     }
   }
 }
+module BitBitsPlan() {
+  BitAtBits()
+    circle(r = bit_mag_d/2);
+}
+module BitFixingsHolesPlan(){
+  BitAtFixings()
+    circle(r = fixing_hole_d/2);
+}
+
 module BitAtFixings() {
   dist = fixing_pitch *
     (
@@ -649,12 +658,10 @@ module BitMagnetHolder(){ ////toplevel
       BitMagnetHolderPlan();
     }
     linextr(bitholder_magnetholder_base_th, bitholder_magnetholder_z_max + 1) {
-      BitAtBits()
-       circle(r = bit_mag_d/2);
+      BitBitsPlan();
     }
     linextr(-1, bitholder_magnetholder_z_max + 1) {
-      BitAtFixings()
-       circle(r = fixing_hole_d/2);
+      BitFixingsHolesPlan();
     }
   }
 }