Module prelude

Expand description

The picking backend prelude.

This includes the most common types in this module, re-exported for your convenience.

Structs§

HitData: Holds data from a successful pointer hit test. See HitData::depth for important details.
Pickable: An optional component that marks an entity as usable by a backend, and overrides default picking behavior for an entity.
PointerHits: An event produced by a picking backend after it has run its hit tests, describing the entities under a pointer.
PointerLocation: Component that tracks a pointer’s current Location.
RayMap: A map from RayId to Ray3d.

PickSet: Groups the stages of the picking process under shared labels.
PointerId: Identifies a unique pointer entity. Mouse and Touch pointers are automatically spawned.