protected override void onChange()
{
base.onChange();
_revoluteJoint.EnableLimit(enableLimit);
_revoluteJoint.EnableMotor(enableMotor);
_revoluteJoint.SetMotorSpeed(motorSpeed);
_revoluteJoint.SetMaxMotorTorque(maxMotorTorque);
_revoluteJoint.GetBodyA().SetAwake(true);
_revoluteJoint.GetBodyB().SetAwake(true);
}
private void create()
{
b2Body bodyB;
if (connectedB2BodyObject == null)
{
bodyB = _world.GetGroundBody();
}
else
{
bodyB = connectedB2BodyObject.body;
}
b2RevoluteJointDef jointDef = new b2RevoluteJointDef();
jointDef.Initialize(_bodyObject.body, bodyB, new b2Vec2());
jointDef.collideConnected = enableCollision;
jointDef.enableLimit = enableLimit;
jointDef.referenceAngle = referenceAngle;
jointDef.lowerAngle = lowerAngle;
jointDef.upperAngle = upperAngle;
jointDef.enableMotor = enableMotor;
jointDef.motorSpeed = motorSpeed;
jointDef.maxMotorTorque = maxMotorTorque;
_joint = _world.CreateJoint(jointDef);
_revoluteJoint = _joint as b2RevoluteJoint;
_revoluteJoint.m_localAnchor1.SetV(localAnchor1);
_revoluteJoint.m_localAnchor2.SetV(localAnchor2);
_revoluteJoint.GetBodyA().SetAwake(true);
_revoluteJoint.GetBodyB().SetAwake(true);
}