Merged master

tests/extrusions.scad

@@ -0,0 +1,30 @@
+//
+// NopSCADlib Copyright Chris Palmer 2020
+// 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/extrusions.scad>
+
+module extrusions()
+    layout([for(e = extrusions) extrusion_width(e)], 10)
+        extrusion(extrusions[$i], 80);
+
+if ($preview)
+    extrusions();
+

tests/linear_bearings.scad

@@ -22,8 +22,12 @@ use <../utils/layout.scad>
 include <../vitamins/linear_bearings.scad>
 
 module linear_bearings()
-    layout([for(b = linear_bearings) 2 * bearing_radius(b)])
+    layout([for(b = linear_bearings) 2 * bearing_radius(b)]) {
         linear_bearing(linear_bearings[$i]);
 
+        translate([0, 30])
+            linear_bearing(long_linear_bearings[$i]);
+    }
+
 if($preview)
     linear_bearings();

tests/rod.scad

@@ -28,7 +28,7 @@ module rods()
 
         rod(bearing_rod_dia(linear_bearings[$i]), 80);
 
-        translate([0, 20])
+        translate([0, 30])
             studding(bearing_rod_dia(linear_bearings[$i]), 80);
     }