Inheritance diagram for GREngine.Core.Physics2D.PolygonCollider:

[legend]

Collaboration diagram for GREngine.Core.Physics2D.PolygonCollider:

[legend]

Public Member Functions
	PolygonCollider (List< PointF > vertices)

	PolygonCollider (List< PointF > vertices, bool debugged)

	PolygonCollider (List< PointF > vertices, string collisionLayer, bool debugged=false)

	PolygonCollider (List< PointF > vertices, Vector2 offset, string collisionLayer, bool debugged=false)

	PolygonCollider (List< PointF > vertices, Vector2 offset, bool debugged=false)

override void	CalculateAABB ()
	Looks through all transformed vertices and finds the minimum and maximum bounding points.

override void	SolveCollision (PolygonCollider other, Vector2 velocity)
	First checks if AABBs are overlapping before proceeding Then will do some stuff and resolve the collision.

override void	SolveCollision (CircleCollider other, Vector2 velocity)

override bool	PointInsideCollider (PointF point)

List< PointF >	GetVertices ()
	Get all vertices of this polygon collider, translated and rotated to the correct world position.

override void	DrawDebug ()
	Draws the Polygon onto the provided SpriteBatch.

Public Member Functions inherited from GREngine.Core.Physics2D.Collider
delegate void	TriggerEvent (Collider collidedWith)

delegate void	CollisionEvent (Collider collidedWith)

	Collider (Vector2 offset, string layer, bool debug)

	Collider (string layer, bool debug)

	Collider (bool debug)

	Collider (Vector2 offset, bool debug)

void	updatePosition (float dt)

void	SetVelocity (Vector2 externalVelocity)

void	accelerate (Vector2 acc)

Vector2	GetOldPosition ()

Vector2	GetLocalNodePosition ()
	Gets local position from the node as a Vector2 This method is used for velocity.

Vector2	GetGlobalColliderPosition ()
	Gets global position from the node as a Vector2 This method is used for collision detection.

void	SetNodePosition (Vector2 position)
	Sets the position of the Node.

Vector2	GetOffset ()

void	SetOffset (Vector2 offset)

float	GetRotation ()

void	SetRotation (float r)

AABB	GetAABB ()

void	SetStatic (bool b)

bool	IsStatic ()

void	SetTrigger (bool b)

bool	IsTrigger ()

void	SetLayer (string layer)

string	GetLayer ()

bool	IsAABBOverlapping ()

void	SetAABBOverlapping (bool b)

void	SetAllowedCollisionLayers (List< string > layers)
	Pass in a list of layers with which this collider should be able to collide with.

List< string >	GetAllowedCollisionLayers ()

void	SolveCollisions (List< Collider > others)

void	SolveCollision (Collider other, Vector2 velocity)

void	SolveCollision (PolygonCollider other, Vector2 velocity)

void	SolveCollision (CircleCollider other, Vector2 velocity)

bool	PointInsideCollider (PointF point)

void	CalculateAABB ()
	Each subclass will have its own method of calculating its AABB.

Public Member Functions inherited from GREngine.Core.System.Behaviour
override void	SetEnabled (bool state)

int	CompareTo (Behaviour? other)

Public Member Functions inherited from GREngine.Core.System.AbstractGameObject
delegate void	EnabledChanged (bool state)

bool	HasTag (string tag)

Public Attributes
List< PointF >	vertices
	First points connects to second, last point connects to first Relative to position.

Additional Inherited Members
Protected Member Functions inherited from GREngine.Core.Physics2D.Collider
override void	OnAwake ()

override void	OnStart ()

override void	OnDestroy ()

override void	OnUpdate (GameTime gameTime)

void	SetAABB (AABB aabb)

void	FireCorrectEvent (Vector2 collisionVector, Collider other)

void	FireTriggerEnter (Vector2 collisionVector, Collider other)

void	FireCollisionEnter (Vector2 collisionVector, Collider other)

Protected Member Functions inherited from GREngine.Core.System.Behaviour
virtual void	OnFixedUpdate (GameTime gameTime)

Protected Attributes inherited from GREngine.Core.Physics2D.Collider
ICollisionSystem	collisionSystem

Protected Attributes inherited from GREngine.Core.System.Behaviour
readonly uint	InstanceID

Protected Attributes inherited from GREngine.Core.System.AbstractGameObject
readonly HashSet< string >	Tags = new()

Properties inherited from GREngine.Core.Physics2D.Collider
bool	Debug = false `[get, set]`

float	VelocityDampingMultiplier = 1 `[get, set]`

Vector2	Velocity `[get, set]`

Properties inherited from GREngine.Core.System.Behaviour
Game	Game `[get, set]`

Node?	Node `[get, set]`

Properties inherited from GREngine.Core.System.AbstractGameObject
bool	Enabled = true `[get]`

string	Name = "Generic Object" `[get, protected set]`

Events inherited from GREngine.Core.Physics2D.Collider
TriggerEvent?	OnTriggerEnter

CollisionEvent?	OnCollisionEnter

Events inherited from GREngine.Core.System.AbstractGameObject
EnabledChanged?	EnabledChangedEvent

Member Function Documentation

◆ DrawDebug()

override void GREngine.Core.Physics2D.PolygonCollider.DrawDebug ( )

inlinevirtual

Draws the Polygon onto the provided SpriteBatch.

Reimplemented from GREngine.Core.Physics2D.Collider.

◆ GetVertices()

List< PointF > GREngine.Core.Physics2D.PolygonCollider.GetVertices ( )

inline

Get all vertices of this polygon collider, translated and rotated to the correct world position.

Returns

◆ SolveCollision()

override void GREngine.Core.Physics2D.PolygonCollider.SolveCollision	(	PolygonCollider	other,
		Vector2	velocity
	)

inline

First checks if AABBs are overlapping before proceeding Then will do some stuff and resolve the collision.

Parameters

other

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

GREngine.Core/GREngine.Core.Physics2D/PolygonCollider.cs

Public Member Functions

Public Attributes

Additional Inherited Members

Member Function Documentation

◆ DrawDebug()

◆ GetVertices()

◆ SolveCollision()