C# Class Project290.Physics.Dynamics.Contacts.Contact

The class manages contact between two shapes. A contact exists for each overlapping AABB in the broad-phase (except if filtered). Therefore a contact object may exist that has no contact points.

Afficher le fichier Open project: scastle/Solitude Class Usage Examples

Méthodes publiques

Свойство	Type	Description
FixtureA	Fixture
FixtureB	Fixture
Manifold	Project290.Physics.Collision.Manifold
TOI	float

Méthodes publiques

Méthode	Description
FlagForFiltering ( ) : void	Flag this contact for filtering. Filtering will occur the next time step.
GetManifold ( Manifold &manifold ) : void	Get the contact manifold. Do not modify the manifold unless you understand the internals of Box2D.
GetWorldManifold ( Vector2 &normal, FixedArray2 &points ) : void	Gets the world manifold.
IsTouching ( ) : bool	Determines whether this contact is touching.

Private Methods

Méthode	Description
Contact ( Fixture fA, int indexA, Fixture fB, int indexB ) : System
Create ( Fixture fixtureA, int indexA, Fixture fixtureB, int indexB ) : Contact
Destroy ( ) : void
Evaluate ( Manifold &manifold, Transform &transformA, Transform &transformB ) : void	Evaluate this contact with your own manifold and transforms.
Reset ( Fixture fA, int indexA, Fixture fB, int indexB ) : void
Update ( ContactManager contactManager ) : void	Update the contact manifold and touching status. Note: do not assume the fixture AABBs are overlapping or are valid.

Method Details

FlagForFiltering() public méthode

Flag this contact for filtering. Filtering will occur the next time step.

public FlagForFiltering ( ) : void
Résultat	void

GetManifold() public méthode

Get the contact manifold. Do not modify the manifold unless you understand the internals of Box2D.

public GetManifold ( Manifold &manifold ) : void
manifold	Project290.Physics.Collision.Manifold	The manifold.
Résultat	void

GetWorldManifold() public méthode

Gets the world manifold.

public GetWorldManifold ( Vector2 &normal, FixedArray2 &points ) : void
normal	Vector2
points	FixedArray2
Résultat	void

IsTouching() public méthode

Determines whether this contact is touching.

public IsTouching ( ) : bool
Résultat	bool

Property Details

FixtureA public_oe property

public Fixture FixtureA
Résultat	Fixture

FixtureB public_oe property

public Fixture FixtureB
Résultat	Fixture

Manifold public_oe property

public Manifold,Project290.Physics.Collision Manifold
Résultat	Project290.Physics.Collision.Manifold

TOI public_oe property

public float TOI
Résultat	float