From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 15 Mar 2018 21:44:18 +0000 (+0000)
Subject: fairphone-case: CatchPortion: introduce difference and some {} (nfc)
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=4d0b314ea40bf09c9f7c30b3c74c6144f5f403ce;p=reprap-play.git

fairphone-case: CatchPortion: introduce difference and some {} (nfc)

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 459b396..32d52df 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -851,10 +851,13 @@ module HingePortion(x0,x1){
 
 module CatchPortion(xwidth, ztop){
   width = catch_width + xwidth;
-  translate([phone_width/2, 0,0])
-    rotate([90,0,-90])
-    linextr(-width/2, width/2)
-    children(0);
+  translate([phone_width/2, 0,0]){
+    difference(){
+      rotate([90,0,-90])
+	linextr(-width/2, width/2)
+	children(0);
+    }
+  }
 }
 
 module CaseBase(){