Terraria.Physics Namespace Reference

Classes
class	BallCollision
struct	BallCollisionEvent
struct	BallPassThroughEvent
struct	BallStepResult
interface	IBallContactListener
class	PhysicsProperties

Enumerations
enum	BallPassThroughType {   None , Water , Honey , Lava ,   Tile }
enum	BallState { Resting , Moving , OutOfBounds }