Function MakeB2Joint

DynamicsB2Joint.go:365–384

(def B2JointDefInterface)

}

func MakeB2Joint(def B2JointDefInterface) *B2Joint { // def has to be backed by pointer
	B2Assert(def.GetBodyA() != def.GetBodyB())

	res := B2Joint{}

	res.M_type = def.GetType()
	res.M_prev = nil
	res.M_next = nil
	res.M_bodyA = def.GetBodyA()
	res.M_bodyB = def.GetBodyB()
	res.M_index = 0
	res.M_collideConnected = def.IsCollideConnected()
	res.M_islandFlag = false
	res.M_userData = def.GetUserData()

	res.M_edgeA = &B2JointEdge{}
	res.M_edgeB = &B2JointEdge{}

	return &res
}

func (j B2Joint) IsActive() bool {
	return j.M_bodyA.IsActive() && j.M_bodyB.IsActive()