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docs/lib3x-tetrahedron.md

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+# tetrahedron
+
+Create a tetrahedron.
+
+**Since:** 3.2
+
+## Parameters
+
+- `radius` : Radius of the tetrahedron.
+- `detail` : Default to 0. Setting this to a value greater than 0 adds vertices making it no longer a tetrahedron.
+
+## Examples
+
+	use <polyhedra/tetrahedron.scad>;
+
+	for(i = [0:5]) {
+		translate([i * 2, 0])
+			tetrahedron(radius = 1, detail = i);
+	}
+
+![tetrahedron](images/lib3x-tetrahedron-1.JPG)
+