Class CollisionScene

• Defined in File CollisionScene.h

Inheritance Relationships

Base Type

• public Karana::Scene::Scene (Class Scene)

Derived Type

• public Karana::Scene::CoalScene (Class CoalScene)

Class Documentation

class CollisionScene : public Karana::Scene::Scene

Scene with added collision-specific interface.

See Scene layer for more discussion on the scene layer.

Subclassed by Karana::Scene::CoalScene

Public Functions

virtual ~CollisionScene()

virtual void broadphase(std::function<void(const CollisionScenePart&, const CollisionScenePart&)> callback) = 0

Do a coarse sweep over the scene check for potential collisions.

Parameters:

callback – - Function called for each potential collision

virtual void sweep(const std::function<void(const CollisionInfo &collision)> &callback, const std::function<bool(const CollisionScenePart&, const CollisionScenePart&)> &filter = nullptr) = 0

Do a sweep over the scene checking for collisions.

Parameters:

• callback – - Function called for each collision

• filter – - Filter function called for each potiential collision pair

virtual const std::vector<CollisionInfo> &cachedCollisions() const = 0

Get a list of collisions from the last sweep.

Returns:

The cached collisions

virtual const Karana::Core::ks_ptr<CollisionScenePart> &lookupPart(Karana::Core::id_t) const = 0

Fetch a part by its id.

Returns:

The part

Protected Functions

CollisionScene(std::string_view name)

CollisionScene constructor.

Parameters:

name – - Name of the CollisionScene.