Here is a list of all documented properties with links to the class documentation for each member:
- u -
- UpdateBodyMass : Box2D.ShapeDef
- UpperAngle : Box2D.RevoluteJointDef
- UpperLimit : Box2D.PrismaticJoint, Box2D.RevoluteJoint, Box2D.WheelJoint
- UpperTranslation : Box2D.PrismaticJointDef, Box2D.WheelJointDef
- UseDrawingBounds : Box2D.DebugDraw
- UseRadii : Box2D.DistanceInput
- UserData : Box2D.Body, Box2D.BodyDef, Box2D.BodyMoveEvent, Box2D.ChainDef, Box2D.DistanceJointDef, Box2D.FilterJointDef, Box2D.Joint, Box2D.MotorJointDef, Box2D.MouseJointDef, Box2D.PrismaticJointDef, Box2D.RevoluteJointDef, Box2D.Shape, Box2D.ShapeDef, Box2D.WeldJointDef, Box2D.WheelJointDef, Box2D.World, Box2D.WorldDef
- UserTaskContext : Box2D.WorldDef