was successful but rotate to use less support

diff --git a/treefoil.scad.pl b/treefoil.scad.pl
index 50a28bfd9aa62184829f05c1b658af07db941a6f..f206f2ea669b87a9d36aa96b4ef96c46346889db 100755 (executable)
--- a/treefoil.scad.pl
+++ b/treefoil.scad.pl
@@ -66,6 +66,8 @@ module TraceEdge(p,q) {
     }
 }
 
-Trace();
+rotate([0,0,90])
+  rotate([0,90,0])
+  Trace();