Merge branch 'sk_brackets' of https://github.com/martinbudden/NopSCADlib into martinbudden-sk_brackets

tests/sk_brackets.scad

@@ -0,0 +1,32 @@
+//
+// NopSCADlib Copyright Chris Palmer 2018
+// nop.head@gmail.com
+// hydraraptor.blogspot.com
+//
+// This file is part of NopSCADlib.
+//
+// NopSCADlib 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.
+//
+// NopSCADlib 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 NopSCADlib.
+// If not, see <https://www.gnu.org/licenses/>.
+//
+include <../core.scad>
+use <../utils/layout.scad>
+
+include <../vitamins/sk_brackets.scad>
+
+module sk_brackets() {
+    nuts = [undef, M5_nut, M5_sliding_t_nut, M5_sliding_t_nut];
+    layout([for(s = sk_brackets) 1.5 * sk_size(s)[1]])
+        sk_bracket_assembly(sk_brackets[$i], nut_type = nuts[$i]);
+}
+
+if($preview)
+    sk_brackets();
+