diff --git a/joint/common.js b/joint/common.js
index 0e6fa0c..3249ade 100644
--- a/joint/common.js
+++ b/joint/common.js
@@ -2,6 +2,7 @@ var bodiesNum = 3;
var world;
var body;
var item;
+var joint;
var b2Vec2 = Box2D.Common.Math.b2Vec2,
@@ -62,7 +63,8 @@ function setupWorld(gravity) {
jointDef.upperAngle = 0.25 * Math.PI; // 45 degrees
jointDef.enableLimit = true;
- world.CreateJoint(jointDef);
+ joint = world.CreateJoint(jointDef);
+ console.log(joint);
/*
@@ -93,4 +95,10 @@ function makeBody(width, height, x, y, fixedRotation, mass){
function jump(body) {
body.SetAwake(true);
body.ApplyImpulse(new b2Vec2(2, -3), body.GetPosition());
+}
+
+
+function drop() {
+ world.DestroyJoint(joint);
+ joint = null;
}
\ No newline at end of file
diff --git a/joint/index.html b/joint/index.html
index 27a03b8..f96ed1f 100644
--- a/joint/index.html
+++ b/joint/index.html
@@ -9,7 +9,9 @@
+
+