C# Класс Jitter.Collision.CollisionSystem

CollisionSystem. Used by the world class to detect all collisions. Can be used seperatly from the physics.

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Открытые методы

Метод	Описание
AddEntity ( IBroadphaseEntity body ) : void	Add a body to the collision system. Adding a body to the world does automatically add it to the collision system.
CheckBothStaticOrInactive ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : bool	Checks the state of two bodies.
CheckBoundingBoxes ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : bool	Checks the AABB of the two rigid bodies.
CollisionSystem ( ) : System	Initializes a new instance of the CollisionSystem.
Detect ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : void	Checks two bodies for collisions using narrowphase.
Detect ( bool multiThreaded ) : void	Tells the collisionsystem to check all bodies for collisions. Hook into the PassedBroadphase and CollisionDetected events to get the results.
FindNearestTrianglePoint ( SoftBody sb, int id, Jitter.LinearMath.JVector &point ) : int
RaisePassedBroadphase ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : bool	Raises the PassedBroadphase event.
RaisePassedNarrowphase ( RigidBody body1, RigidBody body2, Jitter.LinearMath.JVector &point, Jitter.LinearMath.JVector &normal, float penetration ) : bool	Raises the PassedNarrowphase event.
Raycast ( Jitter.LinearMath.JVector rayOrigin, Jitter.LinearMath.JVector rayDirection, RaycastCallback raycast, RigidBody &body, Jitter.LinearMath.JVector &normal, float &fraction ) : bool	Sends a ray (definied by start and direction) through the scene (all bodies added). NOTE: For performance reasons terrain and trianglemeshshape aren't checked against rays (rays are of infinite length). They are checked against segments which start at rayOrigin and end in rayOrigin + rayDirection.
Raycast ( RigidBody body, Jitter.LinearMath.JVector rayOrigin, Jitter.LinearMath.JVector rayDirection, Jitter.LinearMath.JVector &normal, float &fraction ) : bool	Raycasts a single body. NOTE: For performance reasons terrain and trianglemeshshape aren't checked against rays (rays are of infinite length). They are checked against segments which start at rayOrigin and end in rayOrigin + rayDirection.
RemoveEntity ( IBroadphaseEntity body ) : bool	Remove a body from the collision system. Removing a body from the world does automatically remove it from the collision system.

Защищенные методы

Метод	Описание
RaiseCollisionDetected ( RigidBody body1, RigidBody body2, Jitter.LinearMath.JVector &point1, Jitter.LinearMath.JVector &point2, Jitter.LinearMath.JVector &normal, float penetration ) : void	Raises the CollisionDetected event.

Приватные методы

Метод	Описание
DetectRigidRigid ( RigidBody body1, RigidBody body2 ) : void
DetectSoftRigid ( RigidBody rigidBody, SoftBody softBody ) : void
DetectSoftSoft ( SoftBody body1, SoftBody body2 ) : void
FindSupportPoints ( RigidBody body1, RigidBody body2, Shape shape1, Shape shape2, Jitter.LinearMath.JVector &point, Jitter.LinearMath.JVector &normal, Jitter.LinearMath.JVector &point1, Jitter.LinearMath.JVector &point2 ) : void
SupportMapping ( RigidBody body, Shape workingShape, Jitter.LinearMath.JVector &direction, Jitter.LinearMath.JVector &result ) : void

Описание методов

AddEntity() публичный абстрактный Метод

Add a body to the collision system. Adding a body to the world does automatically add it to the collision system.

public abstract AddEntity ( IBroadphaseEntity body ) : void
body	IBroadphaseEntity	The body to remove.
Результат	void

CheckBothStaticOrInactive() публичный Метод

Checks the state of two bodies.

public CheckBothStaticOrInactive ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : bool
entity1	IBroadphaseEntity	The first body.
entity2	IBroadphaseEntity	The second body.
Результат	bool

CheckBoundingBoxes() публичный Метод

Checks the AABB of the two rigid bodies.

public CheckBoundingBoxes ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : bool
entity1	IBroadphaseEntity	The first body.
entity2	IBroadphaseEntity	The second body.
Результат	bool

CollisionSystem() публичный Метод

Initializes a new instance of the CollisionSystem.

public CollisionSystem ( ) : System
Результат	System

Detect() публичный Метод

Checks two bodies for collisions using narrowphase.

public Detect ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : void
entity1	IBroadphaseEntity
entity2	IBroadphaseEntity
Результат	void

Detect() публичный абстрактный Метод

Tells the collisionsystem to check all bodies for collisions. Hook into the PassedBroadphase and CollisionDetected events to get the results.

public abstract Detect ( bool multiThreaded ) : void
multiThreaded	bool	If true internal multithreading is used.
Результат	void

FindNearestTrianglePoint() публичный статический Метод

public static FindNearestTrianglePoint ( SoftBody sb, int id, Jitter.LinearMath.JVector &point ) : int
sb	Jitter.Dynamics.SoftBody
id	int
point	Jitter.LinearMath.JVector
Результат	int

RaiseCollisionDetected() защищенный Метод

Raises the CollisionDetected event.

protected RaiseCollisionDetected ( RigidBody body1, RigidBody body2, Jitter.LinearMath.JVector &point1, Jitter.LinearMath.JVector &point2, Jitter.LinearMath.JVector &normal, float penetration ) : void
body1	RigidBody	The first body involved in the collision.
body2	RigidBody	The second body involved in the collision.
point1	Jitter.LinearMath.JVector
point2	Jitter.LinearMath.JVector
normal	Jitter.LinearMath.JVector	The normal pointing to body1.
penetration	float	The penetration depth.
Результат	void

RaisePassedBroadphase() публичный Метод

Raises the PassedBroadphase event.

public RaisePassedBroadphase ( IBroadphaseEntity entity1, IBroadphaseEntity entity2 ) : bool
entity1	IBroadphaseEntity	The first body.
entity2	IBroadphaseEntity	The second body.
Результат	bool

RaisePassedNarrowphase() публичный Метод

Raises the PassedNarrowphase event.

public RaisePassedNarrowphase ( RigidBody body1, RigidBody body2, Jitter.LinearMath.JVector &point, Jitter.LinearMath.JVector &normal, float penetration ) : bool
body1	RigidBody	The first body.
body2	RigidBody	The second body.
point	Jitter.LinearMath.JVector
normal	Jitter.LinearMath.JVector
penetration	float
Результат	bool

Raycast() публичный абстрактный Метод

Sends a ray (definied by start and direction) through the scene (all bodies added). NOTE: For performance reasons terrain and trianglemeshshape aren't checked against rays (rays are of infinite length). They are checked against segments which start at rayOrigin and end in rayOrigin + rayDirection.

public abstract Raycast ( Jitter.LinearMath.JVector rayOrigin, Jitter.LinearMath.JVector rayDirection, RaycastCallback raycast, RigidBody &body, Jitter.LinearMath.JVector &normal, float &fraction ) : bool
rayOrigin	Jitter.LinearMath.JVector
rayDirection	Jitter.LinearMath.JVector
raycast	RaycastCallback
body	RigidBody
normal	Jitter.LinearMath.JVector
fraction	float
Результат	bool

Raycast() публичный абстрактный Метод

Raycasts a single body. NOTE: For performance reasons terrain and trianglemeshshape aren't checked against rays (rays are of infinite length). They are checked against segments which start at rayOrigin and end in rayOrigin + rayDirection.

public abstract Raycast ( RigidBody body, Jitter.LinearMath.JVector rayOrigin, Jitter.LinearMath.JVector rayDirection, Jitter.LinearMath.JVector &normal, float &fraction ) : bool
body	RigidBody
rayOrigin	Jitter.LinearMath.JVector
rayDirection	Jitter.LinearMath.JVector
normal	Jitter.LinearMath.JVector
fraction	float
Результат	bool

RemoveEntity() публичный абстрактный Метод

Remove a body from the collision system. Removing a body from the world does automatically remove it from the collision system.

public abstract RemoveEntity ( IBroadphaseEntity body ) : bool
body	IBroadphaseEntity	The body to remove.
Результат	bool