Struct ChunkStreamingManager 

pub struct ChunkStreamingManager {
    pub config: StreamingConfig,
    pub stats: StreamingStats,
    /* private fields */
}

The main terrain streaming manager.

Call update(viewer_pos) every frame to drive chunk loading/unloading. Query height_at(world_x, world_z) for terrain height at any position.

Fields

config: StreamingConfig

stats: StreamingStats

Implementations

impl ChunkStreamingManager

pub fn new(config: StreamingConfig) -> Self

pub fn update(&mut self, viewer_world_pos: [f32; 3])

Update the streaming system for the current frame.

viewer_world_pos is the viewer’s world-space position.

pub fn height_at(&mut self, world_x: f32, world_z: f32) -> Option<f32>

Query the terrain height at a world-space position.

Returns None if the chunk containing this position is not loaded.

pub fn mesh_for(&mut self, coord: ChunkCoord) -> Option<&[[f32; 3]]>

Get the vertex data for a loaded chunk.

pub fn force_load(&mut self, coord: ChunkCoord)

Force-load a chunk immediately (bypasses the queue).

pub fn get_chunk(&self, coord: ChunkCoord) -> Option<&TerrainChunkData>

Returns a reference to a loaded chunk, if present.

pub fn visible_coords(&self) -> Vec<ChunkCoord>

Returns all currently visible chunk coordinates.

pub fn chunk_state(&self, coord: ChunkCoord) -> ChunkState

Returns the state of a chunk.