From d3a51b280a43342224a70b17d43e58013f7bf1f0 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Thu, 15 Jul 2021 11:26:33 +0800
Subject: [PATCH] rename

---
 examples/cutted_donut.scad       | 17 -----------------
 examples/twice_ring_extrude.scad | 15 +++++++++++++++
 2 files changed, 15 insertions(+), 17 deletions(-)
 delete mode 100644 examples/cutted_donut.scad
 create mode 100644 examples/twice_ring_extrude.scad

diff --git a/examples/cutted_donut.scad b/examples/cutted_donut.scad
deleted file mode 100644
index 1ad03223..00000000
--- a/examples/cutted_donut.scad
+++ /dev/null
@@ -1,17 +0,0 @@
-use <ring_extrude.scad>;
-use <arc_path.scad>;
-
-$fn = 96;
-r = 20;
-number_of_turns = 1;
-
-shape = arc_path(radius = 15, angle = [0, 120]);
-
-cutted_donut(shape, r, number_of_turns) ;
-
-module cutted_donut(shape, inner_r, number_of_turns) {
-	t = 180 + 360 * number_of_turns;
-	for(s = [shape, shape * -1]) {
-		ring_extrude(s, radius = r, twist = t, angle = 360);
-	}
-}
diff --git a/examples/twice_ring_extrude.scad b/examples/twice_ring_extrude.scad
new file mode 100644
index 00000000..ab2208f7
--- /dev/null
+++ b/examples/twice_ring_extrude.scad
@@ -0,0 +1,15 @@
+use <ring_extrude.scad>;
+use <arc_path.scad>;
+
+$fn = 96;
+r = 20;
+shape_turns = 3;
+
+shape = arc_path(radius = 15, angle = [0, 120]);
+
+twice_ring_extrude(shape, r, shape_turns) ;
+
+module twice_ring_extrude(shape, r, shape_turns) {
+	t = 360 * shape_turns;
+	ring_extrude(shape, radius = r, twist = t, angle = 720);
+}
\ No newline at end of file