X-Git-Url: http://git.scottworley.com/nt3d/blobdiff_plain/a4cc880243177697bfa0a1e9091bfd12a60366ab..a9f371ff81df6ee1a50d7a0376c278e6b6a16129:/nt3d.js

diff --git a/nt3d.js b/nt3d.js
index ae17af1..daa628b 100644
--- a/nt3d.js
+++ b/nt3d.js
@@ -30,6 +30,9 @@ nt3d = {
 		}
 		return result;
 	},
+	closed_trianglefan: function(fan) {
+		return nt3d.trianglefan(fan.concat([fan[1]]));
+	},
 	quadstrip: function(strip) {
 		if (strip.length % 2 != 0) {
 			alert("quadstrip length not divisble by 2!");