renamed

docs/lib-circular_sector.md

@@ -1,20 +0,0 @@
-# circular_sector
-
-Creates a circular sector. You can pass a 2 element vector to define the central angle. Its `$fa`, `$fs` and `$fn` parameters are consistent with the `circle` module.
-
-## Parameters
-
-- `radius` : The radius of the circle.
-- `angles` : A 2 element vector which defines the central angle. The first element of the vector is the beginning angle in degrees, and the second element is the ending angle.
-- `$fa`, `$fs`, `$fn` : Check [the circle module](https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Using_the_2D_Subsystem#circle) for more details.
-
-## Examples
-
-    include <circular_sector.scad>;
-
-    circular_sector(radius = 20, angles = [210, 310]);   
-    translate([-15, 0, 0]) circular_sector(radius = 20, angles = [45, 135]);  
-    translate([15, 0, 0]) circular_sector(radius = 20, angles = [45, 135], $fn = 12);  
-
-![circular_sector](images/lib-circular_sector-1.JPG)
-

docs/lib-pie.md

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+# pie
+
+Creates a pie (circular sector). You can pass a 2 element vector to define the central angle. Its `$fa`, `$fs` and `$fn` parameters are consistent with the `circle` module.
+
+## Parameters
+
+- `radius` : The radius of the circle.
+- `angles` : A 2 element vector which defines the central angle. The first element of the vector is the beginning angle in degrees, and the second element is the ending angle.
+- `$fa`, `$fs`, `$fn` : Check [the circle module](https://en.wikibooks.org/wiki/OpenSCAD_User_Manual/Using_the_2D_Subsystem#circle) for more details.
+
+## Examples
+
+    include <pie.scad>;
+
+    pie(radius = 20, angles = [210, 310]);   
+    translate([-15, 0, 0]) pie(radius = 20, angles = [45, 135]);  
+    translate([15, 0, 0]) pie(radius = 20, angles = [45, 135], $fn = 12);  
+
+![pie](images/lib-pie-1.JPG)
+