void DampedSpringJoint2D::set_damping(real_t p_damping) {
damping=p_damping;
update();
if (get_joint().is_valid())
Physics2DServer::get_singleton()->damped_string_joint_set_param(get_joint(),Physics2DServer::DAMPED_STRING_DAMPING,p_damping);
}
void DampedSpringJoint2D::set_stiffness(real_t p_stiffness) {
stiffness=p_stiffness;
update();
if (get_joint().is_valid())
Physics2DServer::get_singleton()->damped_string_joint_set_param(get_joint(),Physics2DServer::DAMPED_STRING_STIFFNESS,p_stiffness);
}
void DampedSpringJoint2D::set_rest_length(real_t p_rest_length) {
rest_length = p_rest_length;
update();
if (get_joint().is_valid())
Physics2DServer::get_singleton()->damped_string_joint_set_param(get_joint(), Physics2DServer::DAMPED_STRING_REST_LENGTH, p_rest_length ? p_rest_length : length);
}
void PinJoint2D::set_softness(real_t p_softness) {
softness = p_softness;
update();
if (get_joint().is_valid())
Physics2DServer::get_singleton()->pin_joint_set_param(get_joint(), Physics2DServer::PIN_JOINT_SOFTNESS, p_softness);
}
void b2d_joint_set_target(int id, double x, double y)
{
get_joint(b2djoint, id);
if (b2djoint->joint->GetType() != e_mouseJoint) {
// return;
}
b2MouseJoint* mouseJoint = (b2MouseJoint*)b2djoint->joint;
mouseJoint->SetTarget(b2Vec2(x, y));
}
void b2d_joint_delete(int id) {
get_joint(b2djoint, id);
delete b2djoint;
}
