From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 30 Dec 2015 18:28:20 +0000 (+0000)
Subject: filamentspool: Storarm: prep for mounting holes
X-Git-Tag: filamentspool-v2-release~17
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=b6727bd8da6e5d6b74bf2d0e3afb86b42f679b5e;p=reprap-play.git

filamentspool: Storarm: prep for mounting holes
---

diff --git a/filamentspool.scad b/filamentspool.scad
index 8af9648..5b68cb2 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -517,12 +517,16 @@ module StorageArm(){ ////toplevel
     StorageArmDiagPart(storarm_mainlen, storarm_totlen,
 		       shear/2, -storarm_hookheight/2);
 
-  hull(){
-    translate([-storarm_base_d, -storarm_base_off_y, storarm_base_w])
-      rotate([0,90,0])
-      linear_extrude(height=storarm_base_mind)
-      StorageArmBaseTemplate();
-    StorageArmDiagPart(-1, 0, shear, 0);
+  difference(){
+    union(){
+      hull(){
+	translate([-storarm_base_d, -storarm_base_off_y, storarm_base_w])
+	  rotate([0,90,0])
+	  linear_extrude(height=storarm_base_mind)
+	  StorageArmBaseTemplate();
+	StorageArmDiagPart(-1, 0, shear, 0);
+      }
+    }
   }
 }