WIP (BETA) Gyroscopic Joint

Overview

This kinematic constraint keeps an objects up direction constant.

The Gryoscopic Joint works without using any Kinematic Relations.

Where to find

The Gyroscopic Joint can be found under Mechanics > Kinematics > Kinematic joints > Gyroscopic Joint.

This will add the Gyroscopic Joint component to the currently selected object or create a new empty GameObject with the component attached if no objects are selected.

Joints must be placed as children of a Kinematic Controller in the hierarchy.

The following inspector component will be shown:

Feature layout

The image below shows the complete feature layout of the Gyroscopic Joint component.

Generic Joint Settings
Pass Priority	Priority of the kinematic chain calculations. Higher numbers are calculated earlier.
Enforce Outside Playmode	Enforces the joint to work in edit mode.
Prevent Kinematic Update	Removes the joint from the kinematic chain calculations.
Prevent Further Kinematic Update on this GameObject	Allows lower priority kinematic transforms on the same GameObject to be skipped in calculations.
Allow Direct User Input	Allows the user to manipulate the joint with the scene gizmo.
Min. User Input Translation Offset	The minimum value the user must input before translations are applied.
Min. User Input Rotation Offset	The minimum value the user must input before rotations are applied.
Kinematic Chaining
Create new Leading Transform Relation	Creates a new relation between Transforms.
Create new Trailing Transform Relation	Creates a new relation between Transforms. Trailing Transforms are obsolete and will be removed in the near future.
Opposing Relation Instance	The kinematic transform you want to link the joint to.
Relation Direction	Describes the direction of the manipulation of the Transforms. The following options are available: BIDIRECTIONAL: Allows for both kinematic transforms, when they are being manipulated, to manipulate each other equally. RECIEVE_ONLY: Allows for the joint, when it is being manipulated, to manipulate the opposing kinematic transform, but not the other way around. SEND_ONLY: Allows for the opposing kinematic transform, when it is being manipulated, to manipulate the joint, but not the other way around.
Relation Type	Used when 2 different size Wheel Joints need the same rotational speed. The following options are available: TRANSLATION: Translates the transforms using the Wheel Radius. ROTATION: Translates the transforms without using the Wheel Radius.
Motion Direction is Reversed	When enabled, the manipulation to/from the opposing kinematic transform is inverted.
Global Up Direction
Global Up Direction	A Scene Vector describing the up direction of the Gyroscopic Joint. VectorTracking Space and Vector Space must be set to Global.

How to use

Add a

Gyroscopic Joint to an object.

Set the

Global Up Direction to your desired value and enable Enforce Outside Playmode.

Test if the joint is working.