X-Git-Url: http://git.scottworley.com/nt3d/blobdiff_plain/aceb2da8b7e5ac5a9e5e1a994680bfff8f726209..fc382d22506415e4c481587aad501e25b96f11ba:/nt3d.js

diff --git a/nt3d.js b/nt3d.js
index bae29f2..7472548 100644
--- a/nt3d.js
+++ b/nt3d.js
@@ -46,6 +46,15 @@ nt3d = {
 	closed_quadstrip: function(strip) {
 		return this.quadstrip(strip.concat([strip[0], strip[1]]));
 	},
+	circle: function(r, n) {
+		var points = [];
+		for (var i = 0; i < n; i++) {
+			points.push([r*Math.cos(2*Math.PI*i/n),
+			             r*Math.sin(2*Math.PI*i/n),
+			             0]);
+		}
+		return points;
+	},
 	extrude: function(shape, path, shapenormals, pathnormals) {
 		var guts_result = nt3d._extrude_guts(shape, path, shapenormals, pathnormals);
 		// Add the end-caps