Gondwana.Physics.Collisions.ColliderRegistry Class Reference

Manages registration and querying of colliders, separating them into static and dynamic collections for efficient collision detection. More...

Public Member Functions
void	QueryInstances (in Aabb area, int layerMask, int collidesWithMask, List< ColliderInstance > results, ICollider? ignore=null)
	Queries canonical colliders with translated bounds for every overlapping wrapped instance. Collision masks and the ignored collider apply to canonical identities.
void	Register (ICollider collider)
	Registers a collider with the registry. The collider is added to either the static or dynamic collection based on its ICollider.IsStatic property.
void	Unregister (ICollider collider)
	Unregisters a collider from the registry, removing it from either the static or dynamic collection based on its ICollider.IsStatic property.
void	QueryAabb (in Aabb area, int layerMask, int collidesWithMask, List< ICollider > results, ICollider? ignore=null)
	Broad-phase query: returns colliders overlapping the given AABB that also match the provided layer mask (bitwise AND with their LayerMask / CollidesWithMask). On periodic layers, returns unique canonical identities for overlapping images. Use QueryInstances when translated bounds are needed.

Properties
IEnumerable< ICollider >	StaticColliders [get]
	Gets the collection of static colliders registered in this registry.
IEnumerable< ICollider >	DynamicColliders [get]
	Gets the collection of dynamic colliders registered in this registry.

Detailed Description

Manages registration and querying of colliders, separating them into static and dynamic collections for efficient collision detection.

Definition at line 7 of file ColliderRegistry.cs.

Member Function Documentation

QueryAabb()

void Gondwana.Physics.Collisions.ColliderRegistry.QueryAabb	(	in Aabb	area,
		int	layerMask,
		int	collidesWithMask,
		List< ICollider >	results,
		ICollider?	ignore = null )

Broad-phase query: returns colliders overlapping the given AABB that also match the provided layer mask (bitwise AND with their LayerMask / CollidesWithMask). On periodic layers, returns unique canonical identities for overlapping images. Use QueryInstances when translated bounds are needed.

Parameters

area	The axis-aligned bounding box to query within.
layerMask	The layer mask to test against each collider's ICollider.CollidesWith mask.
collidesWithMask	The collision mask to test against each collider's ICollider.CollisionGroup.
results	The list to populate with matching colliders. This list is cleared before adding results.
ignore	An optional collider to exclude from the results.

Definition at line 100 of file ColliderRegistry.cs.

QueryInstances()

void Gondwana.Physics.Collisions.ColliderRegistry.QueryInstances	(	in Aabb	area,
		int	layerMask,
		int	collidesWithMask,
		List< ColliderInstance >	results,
		ICollider?	ignore = null )

Queries canonical colliders with translated bounds for every overlapping wrapped instance. Collision masks and the ignored collider apply to canonical identities.

Parameters

area	The area.
layerMask	The layer mask.
collidesWithMask	The collides with mask.
results	The results.
ignore	The ignore.

Definition at line 20 of file ColliderRegistry.cs.

Register()

void Gondwana.Physics.Collisions.ColliderRegistry.Register

(

ICollider

collider

)

Registers a collider with the registry. The collider is added to either the static or dynamic collection based on its ICollider.IsStatic property.

Parameters

collider

The collider to register.

Exceptions

ArgumentNullException

Thrown when collider is null.

Definition at line 62 of file ColliderRegistry.cs.

Unregister()

void Gondwana.Physics.Collisions.ColliderRegistry.Unregister

(

ICollider

collider

)

Unregisters a collider from the registry, removing it from either the static or dynamic collection based on its ICollider.IsStatic property.

Parameters

collider

The collider to unregister. If null, no action is taken.

Definition at line 78 of file ColliderRegistry.cs.

Property Documentation

DynamicColliders

IEnumerable<ICollider> Gondwana.Physics.Collisions.ColliderRegistry.DynamicColliders

get

Gets the collection of dynamic colliders registered in this registry.

Definition at line 54 of file ColliderRegistry.cs.

StaticColliders

IEnumerable<ICollider> Gondwana.Physics.Collisions.ColliderRegistry.StaticColliders

get

Gets the collection of static colliders registered in this registry.

Definition at line 49 of file ColliderRegistry.cs.