Trait luminance::texture::Dimensionable

pub trait Dimensionable {
    type Size: Copy;
    type Offset: Copy;

    const ZERO_OFFSET: Self::Offset;

    fn dim() -> Dim;
    fn width(size: Self::Size) -> u32;
    fn x_offset(offset: Self::Offset) -> u32;
    fn count(size: Self::Size) -> usize;

    fn height(_: Self::Size) -> u32 { ... }
    fn depth(_: Self::Size) -> u32 { ... }
    fn y_offset(_: Self::Offset) -> u32 { ... }
    fn z_offset(_: Self::Offset) -> u32 { ... }
}

Reify a type into a Dim.

Associated Types

type Size: Copy

Size type of a dimension (used to caracterize dimensions’ areas).

type Offset: Copy

Offset type of a dimension (used to caracterize addition and subtraction of sizes, mostly).

Loading content...

Associated Constants

const ZERO_OFFSET: Self::Offset

Zero offset.

Loading content...

Required methods

fn dim() -> Dim

Dimension.

fn width(size: Self::Size) -> u32

Width of the associated Size.

fn x_offset(offset: Self::Offset) -> u32

X offset.

fn count(size: Self::Size) -> usize

Amount of pixels this size represents.

For 2D sizes, it represents the area; for 3D sizes, the volume; etc. For cubemaps, it represents the side length of the cube.

Loading content...

Provided methods

fn height(_: Self::Size) -> u32

Height of the associated Size. If it doesn’t have one, set it to 1.

fn depth(_: Self::Size) -> u32

Depth of the associated Size. If it doesn’t have one, set it to 1.

fn y_offset(_: Self::Offset) -> u32

Y offset. If it doesn’t have one, set it to 0.

fn z_offset(_: Self::Offset) -> u32

Z offset. If it doesn’t have one, set it to 0.

Loading content...

Implementors

impl Dimensionable for Cubemap

type Offset = ([u32; 2], CubeFace)

type Size = u32

const ZERO_OFFSET: Self::Offset

fn dim() -> Dim

fn width(s: Self::Size) -> u32

fn height(s: Self::Size) -> u32

fn depth(_: Self::Size) -> u32

fn x_offset(off: Self::Offset) -> u32

fn y_offset(off: Self::Offset) -> u32

fn z_offset(off: Self::Offset) -> u32

fn count(size: Self::Size) -> usize

impl Dimensionable for Dim1

type Offset = u32

type Size = u32

const ZERO_OFFSET: Self::Offset

fn dim() -> Dim

fn width(w: Self::Size) -> u32

fn x_offset(off: Self::Offset) -> u32

fn count(size: Self::Size) -> usize

impl Dimensionable for Dim2

type Offset = [u32; 2]

type Size = [u32; 2]

const ZERO_OFFSET: Self::Offset

fn dim() -> Dim

fn width(size: Self::Size) -> u32

fn height(size: Self::Size) -> u32

fn x_offset(off: Self::Offset) -> u32

fn y_offset(off: Self::Offset) -> u32

fn count([width, height]: Self::Size) -> usize

impl Dimensionable for Dim3

type Offset = [u32; 3]

type Size = [u32; 3]

const ZERO_OFFSET: Self::Offset

fn dim() -> Dim

fn width(size: Self::Size) -> u32

fn height(size: Self::Size) -> u32

fn depth(size: Self::Size) -> u32

fn x_offset(off: Self::Offset) -> u32

fn y_offset(off: Self::Offset) -> u32

fn z_offset(off: Self::Offset) -> u32

fn count([width, height, depth]: Self::Size) -> usize

Loading content...