Struct TerrainSnapshot 

pub struct TerrainSnapshot {
    pub width: usize,
    pub height: usize,
    pub timestamp: u64,
    /* private fields */
}

Immutable snapshot of a heightmap for undo/redo support.

Fields

width: usize

height: usize

timestamp: u64

Implementations

impl TerrainSnapshot

pub fn capture(hm: &HeightMap, timestamp: u64) -> Self

pub fn restore_to(&self, hm: &mut HeightMap)

pub fn byte_size(&self) -> usize

Trait Implementations

impl Clone for TerrainSnapshot

fn clone(&self) -> TerrainSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerrainSnapshot

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

Formats the value using the given formatter.