| Property |
Description |
| bodyA |
The first body the joint constrains.
|
| bodyB |
The second body the joint constrains.
|
| collideConnected |
Whether the shapes on the pair of bodies can come into contact.
|
| distance |
The desired distance constraint i.e. the rest length of this joint.
This has a lower stable limit of just above zero.
|
| drawScale |
Controls the scaling of the joint drawing.
Not all joints have scalable elements but those that do will use this scaling.
|
| enableLimit |
Enable/disable the joint limit.
|
| enableMotor |
Enable/Disable the joint motor.
|
| enableSpring |
Enable/Disable the distance constraint to behave like a spring.
If false then the distance joint will be rigid, overriding the limit and motor.
|
| forceThreshold |
The force threshold beyond which a joint event will be produced.
|
| localAnchorA |
The local anchor frame constraint relative to bodyA's origin.
|
| localAnchorB |
The local anchor frame constraint relative to bodyB's origin.
|
| maxDistanceLimit |
Maximum length limit of this joint.
Must be greater than or equal to the minimum length.
|
| maxMotorForce |
The maximum force the motor can apply, usually in newtons.
|
| minDistanceLimit |
Minimum length limit of this joint.
This will be clamped to a lower stable limit.
|
| motorSpeed |
The desired motor speed, usually in meters per second.
|
| springDamping |
The spring linear damping, non-dimensional.
Use 1 for critical damping.
|
| springFrequency |
The spring linear stiffness frequency, in cycles per second.
|
| springLowerForce |
The lower spring force controls how much tension the spring can sustain.
|
| springUpperForce |
The upper spring force controls how much compression the spring can sustain.
|
| torqueThreshold |
The torque threshold beyond which a joint event will be produced.
|
| tuningDamping |
Controls the joint stiffness damping, non-dimensional.
Use 1 for critical damping.
|
| tuningFrequency |
Controls the joint stiffness frequency, in cycles per second.
|