Update documentation for hand tracking component and added documentation for FloatingObject and PinchableActor.

Hand-Tracking-Component.md

@@ -13,10 +13,61 @@ The ***Hand Tracking Component*** builds on top of the ***Oculus Hand Component*
 | CollisionSphereRadius | Float | The grab feature of the hand will take care of auto-spawning a sphere collision for the hand used internally to grab other actors. This is the radius of the sphere spawned. |
 | OffsetAxis | EHandTrackingAxis | In which direction should we offset the grab sphere spawned for this hand? |
 | CollisionOffset | Float | This is the sphere collision offset applied to the offset axis. |
-| LaserPointerEnabled | Boolean | Should this hand auto-spawn for you a laser pointer you can use with widgets and objects that implement a pinchable or selectable interface. |
 | Grab | Event Dispatcher | The on grab event called anytime a grab is registered. |
 | Release | Event Dispatcher | The on release event called anytime a release is registered. |
 | Grab Success | Event Dispatcher | This event dispatcher gets called if the grab was successful and we have actually grabbed an actor. |
 | Release Success | Event Dispatcher | This event dispatcher gets called if the release was successful and we have actually released an actor.  |
+| LaserPointerEnabled | Boolean | Should this hand auto-spawn for you a laser pointer you can use with widgets and objects that implement a pinchable or selectable interface. |
+| LaserPointerProperties | FLaserPointerProperties | These are the properties of the laser pointer spanwed. |
+| IsPrimaryPinchEnabled? | Boolean | Should the physical primary pinch be enabled on this component? |
+| PrimaryPinchCollisionSize | Float | The size of the collision to detect the primary pinch on objects. This size is used to set a box component X and Y box extent values. To visualise what the final box component looks like enable the draw debug property in the Debugging section. |
+| Is Secondary Pinch Enabled? | Boolean | Should the physical secondary pinch be enabled on this component? |
+| SecondaryPinchCollisionSize || Float | The size of the collision to detect the primary pinch on objects. This size is used to set a box component X and Y box extent values. To visualise what the final box component looks like enable the draw debug property in the Debugging section. |
+
+</details>
+
+### Functions/Methods
+<details><summary>Expand</summary>
+
+#### EnableLaserPointer
+Enable the laser pointer.
+
+#### DisableLaserPointer
+Disable the laser pointer. This can be used in combination with other functions that alter the laser pointer look and behaviour such as SetLaserPointerLength.
+
+#### SetLaserPointerLength
+Set the laser pointer length. Only works if the laser pointer has been disabled.
+
+| Parameter | Type | Tooltip |
+| ------ | ------ | ------ |
+| Length | Float | The length of the laser pointer. |
+
+#### GetLaserPointerDirection
+Returns the laser pointer direction in world space.
+
+| Parameter | Type | Tooltip |
+| ------ | ------ | ------ |
+| Return | Boolean | The laser pointer direction. |
+
+#### GetLaserPointerEnd
+Returns the laser pointer end location in world space.
+
+| Parameter | Type | Tooltip |
+| ------ | ------ | ------ |
+| Return | Boolean | The laser pointer end location. |
+
+#### LaserPointerForcePointAtActor
+Forces the laser pointer to point at a specific actor.
+
+| Parameter | Type | Tooltip |
+| ------ | ------ | ------ |
+| InTargetActor | Actor | The target actor. |
+
+#### GetHand
+Get the hand of this hand tracking component,
+
+| Parameter | Type | Tooltip |
+| ------ | ------ | ------ |
+| Return | Boolean | The hand of this hand tracking component. Left or right. |
 
 </details>