From 0bc1a9aac6bf2f7a894ee4723803865cb1af9e10 Mon Sep 17 00:00:00 2001
From: Jonathan Puckey <me@jonathanpuckey.com>
Date: Mon, 18 Apr 2011 18:12:00 +0200
Subject: [PATCH] Simplify BezierTool example.

---
 examples/Tools/BezierTool.html | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/examples/Tools/BezierTool.html b/examples/Tools/BezierTool.html
index 97c0eb86..2caeccaf 100644
--- a/examples/Tools/BezierTool.html
+++ b/examples/Tools/BezierTool.html
@@ -59,20 +59,14 @@
 		}
 			
 		function onMouseDrag(event) {
-			if (mode == 'move') {
-				if (type == 'point') {
-					currentSegment.point = event.point;
-				} else {
-					var delta = event.delta.clone();
-					if (type == 'handleOut')
-						delta = -delta;
-					currentSegment.handleIn += delta;
-					currentSegment.handleOut -= delta;
-				}
-			} else if (mode == 'add') {
-				var delta = event.point - event.downPoint;
-				currentSegment.handleOut = delta;
-				currentSegment.handleIn = -delta;
+			if (mode == 'move' && type == 'point') {
+				currentSegment.point = event.point;
+			} else if (mode != 'close') {
+				var delta = event.delta.clone();
+				if (type == 'handleOut' || mode == 'add')
+					delta = -delta;
+				currentSegment.handleIn += delta;
+				currentSegment.handleOut -= delta;
 			}
 		}
 	</script>