X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=cliphook.scad;h=22f08f54ec09a1d7d441488b755ded87f6cb753d;hp=a6fcffe79f24683890ed3826bbdb71c29ad84064;hb=a60d8c9ef6fa1114f21ac9c9f09318c5f63aa71a;hpb=378e251a106642b566011262c9a91d0542d18995

diff --git a/cliphook.scad b/cliphook.scad
index a6fcffe..22f08f5 100644
--- a/cliphook.scad
+++ b/cliphook.scad
@@ -1,4 +1,22 @@
 // -*- C -*-
+//
+// cliphook.scad
+//
+// 3D design for a small clippy hook
+// Copyright 2012,2016 Ian Jackson
+//
+// This work is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This work is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this work.  If not, see <http://www.gnu.org/licenses/>.
 
 function ClipHook_r2(w,g,l,ye,k) = w/2 + g + w/2;
 function ClipHook_r3(w,g,l,ye,k) = k * (ClipHook_r2(w,g,l,ye,k) + w + g);