From ba77c39d83b462257dde04f1519fe41c06f5f0a2 Mon Sep 17 00:00:00 2001
From: Daniele Verducci <daniele.verducci@ichibi.eu>
Date: Sun, 4 Jan 2026 00:44:35 +0100
Subject: [PATCH] Cap lip support

---
 enclosure/fabula_enclosure.scad | 89 ++++++++++++++++++++-------------
 enclosure/main.scad             |  6 ---
 2 files changed, 54 insertions(+), 41 deletions(-)
 delete mode 100644 enclosure/main.scad

diff --git a/enclosure/fabula_enclosure.scad b/enclosure/fabula_enclosure.scad
index 64fe089..4bf0392 100644
--- a/enclosure/fabula_enclosure.scad
+++ b/enclosure/fabula_enclosure.scad
@@ -114,6 +114,57 @@ module box() {
     }
 }
 
+// Upper cap lip
+module lip() {
+    // Lip support
+    translate([0, 0, box_cut_height + 5]) {
+        intersection() {
+            difference() {
+                main_body();
+                scale([0.95, 0.95, 0.95]) main_body();
+            }
+            
+            cube([width*2, height*2, box_cut_height], true);
+        }
+    }
+    
+    
+    // Chamfered lip
+    difference() {
+        for (i = [0:10]) {
+            translate([0, 0, box_cut_height - i * 0.5]) {
+                intersection() {
+                    difference() {
+                        scale_ratio = 1 - i * 0.001;
+                        scale([scale_ratio, scale_ratio, scale_ratio]) {
+                            main_body();
+                        }
+                        scale([0.95, 0.95, 0.95]) main_body();
+                    }
+                    
+                    cube([width*2, height*2, 0.5], true);
+                }
+            }
+        }
+        
+
+        // Leave space for screws standoffs near curved edges
+        translate([width/2 - rounded_edge_diameter/2, -height/2, 0]) {
+            scale([1.2, 1.2, 1]) standoff();
+        }
+        translate([-width/2 + rounded_edge_diameter/2, height/2, 0]) {
+            scale([1.2, 1.2, 1]) standoff();
+        }
+        // Leave space for screws standoff near sharp edges
+        translate([-width/2 + standoff_diameter/2, -height/2, 0]) {
+            scale([1.2, 1.2, 1]) standoff();
+        }
+        translate([width/2 - standoff_diameter/2, height/2, 0]) {
+            scale([1.2, 1.2, 1]) standoff();
+        }
+    }
+}
+
 // Upper cap
 module cap() {
     difference() {
@@ -122,40 +173,8 @@ module cap() {
             cube([width*2, height*2, depth], true);
         }
     }
-    // Lip
-    for (i = [0:10]) {
-        translate([0, 0, box_cut_height - i * 0.5]) {
-            intersection() {
-                difference() {
-                    scale_ratio = 1 - i * 0.001;
-                    scale([scale_ratio, scale_ratio, scale_ratio]) {
-                        main_body();
-                    }
-                    scale([0.95, 0.95, 0.95]) main_body();
-                    
-                    /*
-                    // Clear screws standoffs near curved edges
-                    translate([width/2 - rounded_edge_diameter/2, -height/2, 0]) {
-                        standoff();
-                    }
-                    translate([-width/2 + rounded_edge_diameter/2, height/2, 0]) {
-                        standoff();
-                    }
-                    // Clear screws standoff near sharp edges
-                    translate([-width/2, -height/2, 0]) {
-                        standoff();
-                    }
-                    translate([width/2, height/2, 0]) {
-                        standoff();
-                    }
-                    */
-                }
-                
-                cube([width*2, height*2, 0.5], true);
-            }
-        }
-    }
+    lip();
 }
 
-//closed_box();
-cap();
+translate([0, -60, 0]) box();
+translate([0, 60, 0]) rotate([180, 0, 0]) cap();
diff --git a/enclosure/main.scad b/enclosure/main.scad
deleted file mode 100644
index 6bd8a78..0000000
--- a/enclosure/main.scad
+++ /dev/null
@@ -1,6 +0,0 @@
-use <fabula_enclosure.scad>
-$fn=32;
-
-
-translate([0, -60, 0]) box();
-translate([0, 60, 0]) rotate([180, 0, 0]) cap();
\ No newline at end of file