Struct dotrix_terrain::Terrain

pub struct Terrain {
    pub view_distance: f32,
    pub max_lod: usize,
    pub tile_size: usize,
    pub spawn_if_moved_by: f32,
    pub force_spawn: bool,
    pub heightmap: Box<dyn Heightmap>,
    pub texture: Id<Texture>,
    pub texture_heights: Vec<f32>,
}

Terrain manager (configuration)

Fields

view_distance: f32

How far the terrain chunks should be spawned (default 500.0)

max_lod: usize

The lowest lod number (default 4)

tile_size: usize

Number of polygons per chunk side (default 240)

spawn_if_moved_by: f32

Terrain will be recalclated only if viewer has moved by that value (default 16*16=256)

force_spawn: bool

Flag to perform force terrain recalculation

heightmap: Box<dyn Heightmap>

Heights source

texture: Id<Texture>

Id of the terrain for texturing

texture_heights: Vec<f32>

List of the terrain heights to determine UV of the texture

Implementations

impl Terrain

pub fn new(heightmap: Box<dyn Heightmap>, texture_heights: Vec<f32>) -> Self

Constructs new terrain manager

pub fn generate_tile_mesh(&self, tile_x: i32, tile_z: i32, lod: usize) -> Mesh

Generates terrain mesh

pub fn uv_from_height(&self, height: f32) -> [f32; 2]

Calculates texture UV for specific height value

Trait Implementations

impl Default for Terrain

fn default() -> Self

Returns the “default value” for a type.