public static b2Joint Create(b2JointDef def)
{
b2Joint joint = null;
switch (def.JointType)
{
case b2JointType.e_distanceJoint:
{
joint = new b2DistanceJoint((b2DistanceJointDef)def);
}
break;
case b2JointType.e_mouseJoint:
{
joint = new b2MouseJoint((b2MouseJointDef)def);
}
break;
case b2JointType.e_prismaticJoint:
{
joint = new b2PrismaticJoint((b2PrismaticJointDef)def);
}
break;
case b2JointType.e_revoluteJoint:
{
joint = new b2RevoluteJoint((b2RevoluteJointDef)def);
}
break;
case b2JointType.e_pulleyJoint:
{
joint = new b2PulleyJoint((b2PulleyJointDef)def);
}
break;
case b2JointType.e_gearJoint:
{
joint = new b2GearJoint((b2GearJointDef)def);
}
break;
case b2JointType.e_wheelJoint:
{
joint = new b2WheelJoint((b2WheelJointDef)def);
}
break;
case b2JointType.e_weldJoint:
{
joint = new b2WeldJoint((b2WeldJointDef)def);
}
break;
case b2JointType.e_frictionJoint:
{
joint = new b2FrictionJoint((b2FrictionJointDef)def);
}
break;
case b2JointType.e_ropeJoint:
{
joint = new b2RopeJoint((b2RopeJointDef)def);
}
break;
default:
Debug.Assert(false);
break;
}
return joint;
}