Struct SmallDiamond 

pub struct SmallDiamond {
    pub points: [(i32, i32); 4],
}

Small Diamond Search Pattern (SDSP).

A 4-point pattern for fine refinement:

      *
    * O *
      *

Fields

points: [(i32, i32); 4]

Pattern offsets (dx, dy) for each point.

Implementations

impl SmallDiamond

pub const PATTERN: [(i32, i32); 4]

Standard SDSP offsets.

pub const fn new() -> Self

Creates a new small diamond pattern.

pub const fn size(&self) -> usize

Returns the number of points in the pattern.

pub const fn get(&self, index: usize) -> Option<(i32, i32)>

Gets the offset at a given index.

pub fn search( &self, ctx: &SearchContext<'_>, config: &SearchConfig, center: MotionVector, ) -> (MotionVector, u32, usize)

Searches using the small diamond pattern.

Trait Implementations

impl Clone for SmallDiamond

fn clone(&self) -> SmallDiamond

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SmallDiamond

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

Formats the value using the given formatter.

impl Default for SmallDiamond

fn default() -> Self

Returns the “default value” for a type.

impl Copy for SmallDiamond