Module technology.sola.engine

Package technology.sola.engine.physics.system.collision

Interface CollisionDetectionBroadPhase

All Known Implementing Classes:

QuadTreeCollisionDetectionBroadPhase, SkipCollisionDetectionBroadPhase, SpatialHashMapCollisionDetectionBroadPhase

@NullMarked
public interface CollisionDetectionBroadPhase

CollisionDetectionBroadPhase defines the contract for a broad phase collision detection algorithm to be used by CollisionDetectionSystem.

Method Summary

Modifier and Type	Method	Description
void	populate(Collection<technology.sola.ecs.view.View2Entry<ColliderComponent,TransformComponent>> views)	Populates the underlying data structure from the list of collidable entities.
Collection<technology.sola.ecs.view.View2Entry<ColliderComponent,TransformComponent>>	query(technology.sola.ecs.view.View2Entry<ColliderComponent,TransformComponent> searchEntry)	Searches for collidable entities that are near the search entity.
void	renderDebug(Renderer renderer, Matrix3D cameraScaleTransform, Matrix3D cameraTranslationTransform)	Renders debug information about this broad phase algorithm.

Method Details

populate

void populate(Collection<technology.sola.ecs.view.View2Entry<ColliderComponent,TransformComponent>> views)

Populates the underlying data structure from the list of collidable entities.

Parameters:

views - the list of collidable entities

query

Collection<technology.sola.ecs.view.View2Entry<ColliderComponent,TransformComponent>> query(technology.sola.ecs.view.View2Entry<ColliderComponent,TransformComponent> searchEntry)

Searches for collidable entities that are near the search entity.

Parameters:

searchEntry - the entity to search for possible collisions for

Returns:

the list of nearby collidable entities

renderDebug

void renderDebug(Renderer renderer,
 Matrix3D cameraScaleTransform,
 Matrix3D cameraTranslationTransform)

Renders debug information about this broad phase algorithm.

Parameters:

renderer - the Renderer

cameraScaleTransform - the camera's scale transform matrix

cameraTranslationTransform - the camera's translation transform matrix