Struct Collision

Contains a collision information passed to the OnCollisionEnter/OnCollisionExit events.

Assembly: FlaxEngine.dll

File: Engine/Physics/Collisions.h

Syntax

public struct Collision

Fields

Contacts

The contacts locations.

Declaration

public ContactPoint Contacts[COLLISION_NAX_CONTACT_POINTS]

Field Value

ContactPoint

ContactsCount

The amount of valid contact points (less or equal to COLLISION_NAX_CONTACT_POINTS).

Declaration

public int32 ContactsCount

Field Value

int32

Impulse

The total impulse applied to this contact pair to resolve the collision.

The total impulse is obtained by summing up impulses applied at all contact points in this collision pair.

Declaration

public Vector3 Impulse

Field Value

Vector3

OtherActor

The second collider (other instance).

Declaration

public PhysicsColliderActor* OtherActor

Field Value

PhysicsColliderActor

OtherVelocity

The linear velocity of the second colliding object (other instance).

Declaration

public Vector3 OtherVelocity

Field Value

Vector3

ThisActor

The first collider (this instance).

Declaration

public PhysicsColliderActor* ThisActor

Field Value

PhysicsColliderActor

ThisVelocity

The linear velocity of the first colliding object (this instance).

Declaration

public Vector3 ThisVelocity

Field Value

Vector3

Methods

GetRelativeVelocity()

Gets the relative linear velocity of the two colliding objects.

Can be used to detect stronger collisions.

Declaration

public Vector3 GetRelativeVelocity() const

Returns

Vector3

SwapObjects()

Swaps the colliding objects (swaps A with B).

Declaration

public void SwapObjects()