update docs: RigidBody -> Body, and copy() direction fix. schteppe#263

examples/README.markdown

@@ -2,7 +2,7 @@
 
 You've learnt how to render really cool 3D in the browser, and now you want your mesh to move. You add your favorite physics engine (cannon.js) to your project, and then... what?
 
-These examples demonstrates how to render a Cannon.js physics scene using commonly used 3D libraries. The main problem is to make a mesh move according to a ```CANNON.RigidBody``` by synchronizing coordinates (position and orientation).
+These examples demonstrates how to render a Cannon.js physics scene using commonly used 3D libraries. The main problem is to make a mesh move according to a ```CANNON.Body``` by synchronizing coordinates (position and orientation).
 
 If you are looking for more in-depth examples on how to use Cannon.js, go to the [demos](https://github.com/schteppe/cannon.js/tree/master/demos) instead.
 
@@ -18,8 +18,13 @@ mesh.useQuaternion = true;
 
 Then it gets really simple to copy over position+orientation data to the Three.js mesh:
 ```javascript
-rigidbody.position.copy(mesh.position);
-rigidbody.quaternion.copy(mesh.quaternion);
+mesh.position.x = body.position.x;
+mesh.position.y = body.position.y;
+mesh.position.z = body.position.z;
+mesh.quaternion.x = body.quaternion.x;
+mesh.quaternion.y = body.quaternion.y;
+mesh.quaternion.z = body.quaternion.z;
+mesh.quaternion.w = body.quaternion.w;
 ```
 
 See [threejs.html](https://github.com/schteppe/cannon.js/blob/master/examples/threejs.html) for a full example.
@@ -34,13 +39,13 @@ See [threejs.html](https://github.com/schteppe/cannon.js/blob/master/examples/th
   type: "translate",
   id: "my-translate",
   x : 0.0, y : 0.0, z : 0.0,
-  
+
   nodes: [
     {
       type: "quaternion",
       id: "my-quaternion",
       x : 1.0, y : 0.0, z : 0.0, angle : 0.0,
-            
+
       nodes: [
 ...
 ```
@@ -56,8 +61,8 @@ The full example, and how to get the axis/angle representation of the ```CANNON.
 You can easily update your KickJS game objects by copying the position and rotation vectors from cannon.js like this:
 
 ```javascript
-pos = rigidbody.position
-quat = rigidbody.quaternion
+pos = body.position
+quat = body.quaternion
 gameObject.transform.position = [pos.x, pos.y, pos.z]
 gameObject.transform.rotation = [quat.x, quat.y, quat.z, quat.w]
 ```

src/shapes/Plane.js

@@ -4,7 +4,7 @@ var Shape = require('./Shape');
 var Vec3 = require('../math/Vec3');
 
 /**
- * A plane, facing in the Z direction. The plane has its surface at z=0 and everything below z=0 is assumed to be solid plane. To make the plane face in some other direction than z, you must put it inside a RigidBody and rotate that body. See the demos.
+ * A plane, facing in the Z direction. The plane has its surface at z=0 and everything below z=0 is assumed to be solid plane. To make the plane face in some other direction than z, you must put it inside a Body and rotate that body. See the demos.
  * @class Plane
  * @constructor
  * @extends Shape