WoopWoop.BoxCollider Class Reference

Represents a collider component for a rectangular box. More...

Inheritance diagram for WoopWoop.BoxCollider:

Public Member Functions
override void	Awake ()
	Initializes the collider.
override bool	IsCollidingWith (Collider other)
	Checks if the collider is colliding with another collider.
CollisionData?	GetCollisionData (Collider other)
	Gets collision data with a given entity.
Vector2	GetWorldExtents ()
	Gets the extents of the collider in world space.
override void	OnDrawGizmo ()
	Draws the collider's gizmo in the editor.
Public Member Functions inherited from WoopWoop.Collider
bool	IsCollidingWith (Entity other)
	Checks if the collider is colliding with an entity.
Entity[]	GetCollidingEntitiesWithTag (string tag)
	Gets an array of entities colliding with entities having a specific tag.
Entity[]	GetAllCollidingEntities ()
	Gets an array of all entities colliding with the collider's entity.
Public Member Functions inherited from WoopWoop.Component
void	Attach (Entity entity)
	Attaches the component to an entity.
virtual void	Start ()
	Called when the component is started if it's enabled.
virtual void	Update (float deltaTime)
	Called every frame to update the component's state.
virtual void	OnEndOfFrame ()
	Called on the end of every frame.
virtual void	Stop ()
	Called when the component is removed.

Private Member Functions
List< Vector2 >	GetWorldPoints (Vector2 position, Vector2 scale, float angle)
	Gets the corner points of the collider in world space.
bool	SATCollisionDetection (List< Vector2 > points1, List< Vector2 > points2)
	Performs Separating Axis Theorem (SAT) collision detection.
List< Vector2 >	GetAxes (List< Vector2 > points)
	Calculates the axes of the collider.
List< Vector2 >	SATContactPoints (List< Vector2 > points1, List< Vector2 > points2)
	Calculates the contact points using the Separating Axis Theorem (SAT).

Private Attributes
List< Vector2 >	axes = new List<Vector2>()

Additional Inherited Members
Properties inherited from WoopWoop.Component
Entity	entity [get, private set]
	The entity to which this component is attached.
Transform	transform [get]
	The transform of the entity to which this component is attached.
bool	Enabled = true [get, set]
	Determines whether the component is enabled.

Detailed Description

Represents a collider component for a rectangular box.

Member Function Documentation

Awake()

override void WoopWoop.BoxCollider.Awake ( )

virtual

Initializes the collider.

Reimplemented from WoopWoop.Component.

GetAxes()

List< Vector2 > WoopWoop.BoxCollider.GetAxes ( List< Vector2 > points )

private

Calculates the axes of the collider.

Parameters

points

Corner points of the collider.

Returns

List of axes.

GetCollisionData()

CollisionData? WoopWoop.BoxCollider.GetCollisionData

(

Collider

other

)

Gets collision data with a given entity.

Parameters

other

The other collider to check against.

Returns

Collision data if colliding, otherwise null.

GetWorldExtents()

Vector2 WoopWoop.BoxCollider.GetWorldExtents

(

)

Gets the extents of the collider in world space.

Returns

Extents vector.

GetWorldPoints()

List< Vector2 > WoopWoop.BoxCollider.GetWorldPoints ( Vector2 position, Vector2 scale, float angle )

private

Gets the corner points of the collider in world space.

Parameters

position	The position of the collider.
scale	The scale of the collider.
angle	The angle of rotation of the collider (in radians).

Returns

List of corner points in world space.

IsCollidingWith()

override bool WoopWoop.BoxCollider.IsCollidingWith ( Collider other )

virtual

Checks if the collider is colliding with another collider.

Parameters

other

The other collider to check against.

Returns

True if colliding, otherwise false.

Reimplemented from WoopWoop.Collider.

OnDrawGizmo()

override void WoopWoop.BoxCollider.OnDrawGizmo ( )

virtual

Draws the collider's gizmo in the editor.

Reimplemented from WoopWoop.Component.

SATCollisionDetection()

bool WoopWoop.BoxCollider.SATCollisionDetection ( List< Vector2 > points1, List< Vector2 > points2 )

private

Performs Separating Axis Theorem (SAT) collision detection.

Parameters

points1	Corner points of the first collider.
points2	Corner points of the second collider.

Returns

True if colliding, otherwise false.

SATContactPoints()

List< Vector2 > WoopWoop.BoxCollider.SATContactPoints ( List< Vector2 > points1, List< Vector2 > points2 )

private

Calculates the contact points using the Separating Axis Theorem (SAT).

Parameters

points1	The points of the first collider.
points2	The points of the second collider.

Returns

A list of contact points.

Member Data Documentation

axes

List<Vector2> WoopWoop.BoxCollider.axes = new List<Vector2>()

private

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The documentation for this class was generated from the following file:

• ECS/Components/Colliders/BoxCollider.cs