new ()
inline getCenter ():Vector2
inline getRadius ():Float
inline getTypeName1 ():String
inline setCenter (x:Float, y:Float):Void
inline setCenter1 (center:Vector2):Void
inline setRadius (radius:Float):Void
inline createFixture ():Void
inline getCategoryBits ():Int
inline getDensity ():Float
inline getFriction ():Float
inline getGroupIndex ():Int
inline getInertia ():Float
inline getMaskBits ():Int
inline getMass ():Float
inline getMassCenter ():Vector2
inline getRestitution ():Float
inline getTypeName ():String
inline isTrigger ():Bool
inline onSetEnabled ():Void
inline releaseFixture ():Void
inline setCategoryBits (categoryBits:Int):Void
inline setDensity (density:Float):Void
inline setFriction (friction:Float):Void
inline setGroupIndex (groupIndex:Int):Void
inline setMaskBits (maskBits:Int):Void
inline setRestitution (restitution:Float):Void
inline setTrigger (trigger:Bool):Void