From d54b4a6a503e9b603d881e7cd39ea51a76417f49 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 4 May 2025 23:48:37 +0100
Subject: [PATCH] toolbox-inserts: break out BoxCavityEdgeModelPlan

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 toolbox-inserts.scad | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/toolbox-inserts.scad b/toolbox-inserts.scad
index 7e881c6..826a5fe 100644
--- a/toolbox-inserts.scad
+++ b/toolbox-inserts.scad
@@ -185,17 +185,21 @@ module BoxCavityModelMainPlan() {
   }
 }
 
+module BoxCavityEdgeModelPlan() {
+  difference(){
+    BoxCavityModelMainPlan();
+    offset(r = -box_edge_width)
+      BoxCavityModelMainPlan();
+  }
+}
+
 module BoxCavityModel() { ////toplevel
   translate([ 0,0, -below_plane_z ]) {
     linextr(0, box_main_z)
       BoxCavityModelMainPlan();
     for (z = [-box_edge_z_hindent, box_main_z-10 + box_edge_z_hindent]) {
       linextr(z, z+10) {
-	difference(){
-	  BoxCavityModelMainPlan();
-	  offset(r = -box_edge_width)
-	    BoxCavityModelMainPlan();
-	}
+	BoxCavityEdgeModelPlan();
       }
     }
   }
-- 
2.30.2