Added Sprite.fixedToCamera, fixed Angular Velocity and Acceleration, fixed jittery Camera, added skipQuadTree flag and created lots more examples.

examples/physics/angular acceleration.php

@@ -0,0 +1,62 @@
+<?php
+	$title = "Angular Acceleration";
+	require('../head.php');
+?>
+
+<script type="text/javascript">
+
+	var game = new Phaser.Game(800, 600, Phaser.CANVAS, '', { preload: preload, create: create, update: update, render: render });
+
+	function preload() {
+		game.load.image('arrow', 'assets/sprites/arrow.png');
+	}
+
+	var sprite;
+
+	function create() {
+
+		game.stage.backgroundColor = '#0072bc';
+
+		sprite = game.add.sprite(400, 300, 'arrow');
+		sprite.anchor.setTo(0.5, 0.5);
+
+		//	We'll set a lower max angular velocity here to keep it from going totally nuts
+		sprite.body.maxAngular = 500;
+
+		//	Apply a drag otherwise the sprite will just spin and never slow down
+		sprite.body.angularDrag = 50;
+
+	}
+
+	function update() {
+
+		//	Reset the acceleration
+        sprite.body.angularAcceleration = 0;
+
+		//	Apply acceleration if the left/right arrow keys are held down
+        if (game.input.keyboard.isDown(Phaser.Keyboard.LEFT))
+        {
+            sprite.body.angularAcceleration -= 200;
+        }
+        else if (game.input.keyboard.isDown(Phaser.Keyboard.RIGHT))
+        {
+            sprite.body.angularAcceleration += 200;
+        }
+
+	}
+
+	function render() {
+
+        game.debug.renderSpriteInfo(sprite, 32, 32);
+        game.debug.renderText('angularVelocity: ' + sprite.body.angularVelocity, 32, 200);
+        game.debug.renderText('angularAcceleration: ' + sprite.body.angularAcceleration, 32, 232);
+        game.debug.renderText('angularDrag: ' + sprite.body.angularDrag, 32, 264);
+        game.debug.renderText('deltaZ: ' + sprite.body.deltaZ(), 32, 296);
+
+	}
+
+</script>
+
+<?php
+	require('../foot.php');
+?>