Struct LevelInstancer 

pub struct LevelInstancer {
    pub instances: HashMap<u64, LevelInstance>,
    pub next_instance_id: u64,
    pub spatial_index: HashMap<(i32, i32), Vec<u64>>,
    pub tile_size: f32,
}

Fields

instances: HashMap<u64, LevelInstance>

next_instance_id: u64

spatial_index: HashMap<(i32, i32), Vec<u64>>

tile_size: f32

Implementations

impl LevelInstancer

pub fn new(tile_size: f32) -> Self

pub fn place_instance(&mut self, level_id: u64, transform: Mat4) -> u64

pub fn remove_instance(&mut self, id: u64) -> Option<LevelInstance>

pub fn instances_in_radius(&self, center: Vec3, radius: f32) -> Vec<u64>

pub fn instances_with_tag(&self, tag: &str) -> Vec<u64>

pub fn instances_for_level(&self, level_id: u64) -> Vec<u64>

pub fn update_transform(&mut self, id: u64, new_transform: Mat4)

pub fn count_by_level(&self) -> HashMap<u64, usize>

pub fn visible_instances_in_frustum( &self, frustum: &Frustum, level_bounds: &HashMap<u64, Aabb>, ) -> Vec<u64>

Trait Implementations

impl Clone for LevelInstancer

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LevelInstancer

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

Formats the value using the given formatter.