jointSpeed method
Implementation
double jointSpeed() {
final b1 = bodyA;
final b2 = bodyB;
return b2.angularVelocity - b1.angularVelocity;
}
double jointSpeed() {
final b1 = bodyA;
final b2 = bodyB;
return b2.angularVelocity - b1.angularVelocity;
}