From b722d178e7c8e002aeff646f0e8556285da11ab5 Mon Sep 17 00:00:00 2001
From: Justin Lin <justin.sdk@gmail.com>
Date: Fri, 30 Jul 2021 12:02:15 +0800
Subject: [PATCH] add tiled_quarter_circles

---
 examples/tiles/tiled_quarter_circles.scad | 27 +++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 examples/tiles/tiled_quarter_circles.scad

diff --git a/examples/tiles/tiled_quarter_circles.scad b/examples/tiles/tiled_quarter_circles.scad
new file mode 100644
index 00000000..79b3e41b
--- /dev/null
+++ b/examples/tiles/tiled_quarter_circles.scad
@@ -0,0 +1,27 @@
+use <experimental/tile_truchet.scad>;
+use <arc.scad>;
+
+size = [50, 25];
+tile_width = 5;
+line_width = 1;
+
+$fn = 4; // 4, 8, 12 ....
+
+for(tile = tile_truchet(size)) {
+    x = tile[0];
+	y = tile[1];
+	i = tile[2];
+	echo(i);
+	if(i <= 1) {
+	    translate([x, y] * tile_width)
+	        arc(0.5 * tile_width, [0, 90], line_width);
+	    translate([x + 1, y + 1] * tile_width)
+	        arc(0.5 * tile_width, [180, 270], line_width);
+	}
+	else {
+	    translate([x, y + 1] * tile_width)
+		    arc(0.5 * tile_width, [270, 360], line_width);
+		translate([x + 1, y] * tile_width)
+			arc(0.5 * tile_width, [90, 180], line_width);
+	}
+}
\ No newline at end of file