Class CollisionInfo3D

Generic contact between colliders, always using Vector3 as the engine allows mixed 2D/3D contacts. Note: This is a class because it is shared between the two colliders. Maybe a struct would be faster?.

Inheritance
object
CollisionInfo3D
BulletCollisionInfo3D
Namespace: Evergine.Framework.Physics3D
Assembly: Evergine.Framework.dll
Syntax
public abstract class CollisionInfo3D

Constructors

CollisionInfo3D()

Initializes a new instance of the CollisionInfo3D class.

Declaration
public CollisionInfo3D()

Properties

Id

Gets the contact info ID.

Declaration
public abstract int Id { get; }
Property Value
Type Description
int

NumContacts

Gets the number of contacts.

Declaration
public abstract int NumContacts { get; }
Property Value
Type Description
int

OtherBody

Gets Collider B.

Declaration
public abstract PhysicBody3D OtherBody { get; }
Property Value
Type Description
PhysicBody3D

State

Gets the collision state.

Declaration
public abstract CollisionInfo3DState State { get; }
Property Value
Type Description
CollisionInfo3DState

ThisBody

Gets the Collider A.

Declaration
public abstract PhysicBody3D ThisBody { get; }
Property Value
Type Description
PhysicBody3D

Methods

GetContact(int, out ContactPoint3D)

Gets the contact point at the specific index.

Declaration
public abstract bool GetContact(int index, out ContactPoint3D contact)
Parameters
Type Name Description
int index

The index of the contact to retrieve.
ContactPoint3D contact

The retrieved contact.
Returns
Type Description
bool

True if the contact has been successfully retrieved.

GetContacts(ContactPoint3D[])

Retrieve all contact points for this collision.

Declaration
public abstract int GetContacts(ContactPoint3D[] contacts)
Parameters
Type Name Description
ContactPoint3D[] contacts

Array of contacts used to retrieve the results.
Returns
Type Description
int

The number of contacts retrieved in the array.

GetContacts(ICollection<ContactPoint3D>)

Retrieves all contact points for this collision.

Declaration
public abstract void GetContacts(ICollection<ContactPoint3D> contacts)
Parameters
Type Name Description
ICollection<ContactPoint3D> contacts

A collection of contacts used to retrieve the results.
Remarks

The collection is not cleared.

Extension Methods