Struct gaia_quadtree::Tile

pub struct Tile {
    pub offset: i16,
    pub level: u8,
    pub x: u8,
    pub y: u8,
}

Fields

offset: i16

level: u8

x: u8

y: u8

Methods

impl Tile

fn new_at_origin(level: u8, x: u8, y: u8) -> Tile

fn enclosing_point(level: u8, position: [f32; 2]) -> Tile

fn parent(&self) -> Option<Tile>

fn position_in_parent(&self) -> Option<PositionInParent>

fn width(&self) -> f32

fn top_left_position(&self) -> [f32; 2]

fn bottom_right_position(&self) -> [f32; 2]

fn level_width(level: u8) -> f32

The width of tiles at level level.

fn tiles_across_width(level: u8) -> u8

fn tiles_across_height(level: u8) -> u8

fn offset_by(&self, x: i16, y: i16) -> Tile

Get this tile's neighbor that is x tiles to the left/right and y tiles to the top/bottom.

The y-axis values will be clamped according to the number of tiles along the vertical axis. The x-axis values will wrap, incrementing or decrementing the offset depending on the direction of the wrap.

Trait Implementations

impl PartialEq for Tile

fn eq(&self, __arg_0: &Tile) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Tile) -> bool

This method tests for !=.

impl Eq for Tile

impl Debug for Tile

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Hash for Tile

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].