Struct RstarSpatialQuery 

pub(crate) struct RstarSpatialQuery {
    layers: Vec<LayerIndex>,
    indexed_transforms: Vec<Option<SpatialTransform>>,
}

Fields

layers: Vec<LayerIndex>

indexed_transforms: Vec<Option<SpatialTransform>>

Implementations

impl RstarSpatialQuery

pub(crate) fn build( scene: &StaticSpatialScene, actors: &[SpatialActor], ) -> Result<Self, SpatialQueryError>

fn layer(&self, layer: SpatialLayerId) -> Option<&LayerIndex>

fn layer_mut(&mut self, layer: SpatialLayerId) -> Option<&mut LayerIndex>

Trait Implementations

impl Debug for RstarSpatialQuery

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SpatialQuery for RstarSpatialQuery

fn actor_capacity(&self) -> usize

Finalized actor-slot capacity required by every caller-owned output slice.

fn candidates_on_layer_into( &self, layer: SpatialLayerId, output: &mut [EnemyIdx], ) -> usize

Sorted, deduplicated broad-phase actor IDs on one spatial layer.

fn candidates_in_envelope_into( &self, layer: SpatialLayerId, envelope: SpatialEnvelope, output: &mut [EnemyIdx], ) -> usize

fn actors_in_radius_into( &self, query: RadiusQuery, allowed: Option<&[EnemyIdx]>, output: &mut [EnemyIdx], ) -> usize

fn actors_in_cone_into( &self, query: ConeQuery, allowed: Option<&[EnemyIdx]>, output: &mut [EnemyIdx], ) -> usize

fn actors_by_distance_into( &self, layer: SpatialLayerId, origin: Position2, allowed: Option<&[EnemyIdx]>, output: &mut [EnemyIdx], ) -> usize

Active actors ordered by increasing distance, then ascending actor ID.

fn segment_visible( &self, layer: SpatialLayerId, start: Position2, end: Position2, ) -> bool

Whether a same-layer closed segment is unobstructed by static geometry.

fn validate_transform( &self, transform: SpatialTransform, ) -> Result<(), SpatialQueryError>

Validates that a transform can be represented by this index.

fn insert_actor(&mut self, actor: SpatialActor) -> Result<(), SpatialQueryError>

Adds an actor to the index.

fn remove_actor(&mut self, actor: SpatialActor) -> Result<(), SpatialQueryError>

Removes an actor from the index.

fn relocate_actor( &mut self, actor: EnemyIdx, from: SpatialTransform, to: SpatialTransform, ) -> Result<(), SpatialQueryError>

Moves an indexed actor between validated transforms.

impl SpatialQueryDiagnostics for RstarSpatialQuery

fn diagnose_actors_in_radius( &self, query: RadiusQuery, allowed: Option<&[EnemyIdx]>, ) -> SpatialQueryObservation<Vec<EnemyIdx>>

Run a radius query and report its broad-phase candidate count.

fn diagnose_actors_in_cone( &self, query: ConeQuery, allowed: Option<&[EnemyIdx]>, ) -> SpatialQueryObservation<Vec<EnemyIdx>>

Run a cone query and report its broad-phase candidate count.

fn diagnose_segment_contacts( &self, layer: SpatialLayerId, start: Position2, end: Position2, ) -> SpatialQueryObservation<Vec<usize>>

Return sorted blocker-edge IDs touching a segment and the broad-phase candidate count.