Struct VisibilitySet 

pub struct VisibilitySet { /* private fields */ }

Tracks which chunk coords are currently in the view frustum.

Implementations

impl VisibilitySet

pub fn new() -> Self

pub fn update(&mut self, camera_pos: Vec3, config: &TerrainConfig)

Update the visible set from new camera parameters.

pub fn newly_visible(&self) -> impl Iterator<Item = ChunkCoord> + '_

Chunks that just became visible.

pub fn newly_hidden(&self) -> impl Iterator<Item = ChunkCoord> + '_

Chunks that just became invisible.

pub fn is_visible(&self, coord: ChunkCoord) -> bool

pub fn visible_count(&self) -> usize

pub fn visible_coords(&self) -> impl Iterator<Item = ChunkCoord> + '_

Trait Implementations

impl Debug for VisibilitySet

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

Formats the value using the given formatter.

impl Default for VisibilitySet

fn default() -> VisibilitySet

Returns the “default value” for a type.