X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=shelf-label-holder.scad;fp=shelf-label-holder.scad;h=0cea5a9cc32de6c7d043ffb4f1931a7ada4b6979;hp=2912db7847eeed818ca62a658798b3feb488509a;hb=604db0f29558eaab4e5d5fbc5eecf504c2f079cb;hpb=6013a909e18b3ac3a90d9000be603bd1641fa5df

diff --git a/shelf-label-holder.scad b/shelf-label-holder.scad
index 2912db7..0cea5a9 100644
--- a/shelf-label-holder.scad
+++ b/shelf-label-holder.scad
@@ -27,12 +27,16 @@ module ProngElevationUnrotated(){
 }
 
 module Elevation(){
-  rotate(-interference_angle)
-    ProngElevationUnrotated();
-  translate([0, -nom_shelf])
-    mirror([0,1])
-    rotate(-interference_angle)
-    ProngElevationUnrotated();
+  intersection(){
+    union(){
+      rotate(-interference_angle)
+	ProngElevationUnrotated();
+      translate([0, -nom_shelf])
+	mirror([0,1])
+	rotate(-interference_angle)
+	ProngElevationUnrotated();
+    }
+  }
 }
 
 //ProngElevationUnrotated();