Interface ICollisionInfo2D

Interface for a Collider Shape of 2D physics.

Namespace: Evergine.Common.Physics2D
Assembly: Evergine.Common.dll
Syntax
public interface ICollisionInfo2D

Properties

ColliderA

Gets collider A in this contact.

Declaration
ICollider2D ColliderA { get; }
Property Value
Type Description
ICollider2D

ColliderB

Gets collider B in this contact.

Declaration
ICollider2D ColliderB { get; }
Property Value
Type Description
ICollider2D

Friction

Gets or sets the friction coefficient, usually in the range [0,1].

Declaration
float Friction { get; set; }
Property Value
Type Description
float

IsEnabled

Gets or sets a value indicating whether this contact is enabled. You can disable the contact in contact listener methods.

Declaration
bool IsEnabled { get; set; }
Property Value
Type Description
bool

IsTouching

Gets a value indicating whether the two colliders is touching.

Declaration
bool IsTouching { get; }
Property Value
Type Description
bool

Normal

Gets the collision normals.

Declaration
Vector2 Normal { get; }
Property Value
Type Description
Vector2

Points

Gets the collision points.

Declaration
Vector2[] Points { get; }
Property Value
Type Description
Vector2[]

Restitution

Gets or sets the restitution (elasticity) usually in the range [0,1].

Declaration
float Restitution { get; set; }
Property Value
Type Description
float

TangentSpeed

Gets or sets the tangent speed.

Declaration
float TangentSpeed { get; set; }
Property Value
Type Description
float

Methods

FlagForFiltering()

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

Declaration
void FlagForFiltering()

ResetFriction()

Reset the friction mixture to the default value.

Declaration
void ResetFriction()
Remarks

You can modify contact properties in PreSolve/PostSolve methods in ContactListener.

ResetRestitution()

Reset the restitution to the default contact value.

Declaration
void ResetRestitution()
Remarks

You can modify contact properties in PreSolve/PostSolve methods in ContactListener.

Extension Methods