readJointReaction
readJointReaction(
world,joint):JointReaction
The force and torque joint, a joint’s entity, applied to its first
body to hold it at the last step, written into one record reused by
every call: what breaking reads, so a kit can draw a rope’s strain or
break a joint by its own rule. Zero for a joint not built or not
stepped yet, or one a page holds for the room.
Parameters
Section titled “Parameters”| Parameter | Type |
|---|---|
world |
World |
joint |
Entity |