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2025-01-17 06:08:31 +01:00 · 2017-03-15 15:24:14 +08:00 · 2017-03-15 15:24:14 +08:00 · 68ffd2b647
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+# hollow_out
+
+Hollow out a 2D object. 
+
+## Parameters
+
+- `shell_thickness` : The thickness between the exterior and interior.
+
+## Examples
+
+	hollow_out(shell_thickness = 1) circle(r = 3, $fn = 48);
+    hollow_out(shell_thickness = 1) square([10, 5]);
+
+![hollow_out](images/lib-hollow_out-1.JPG)