Struct PackedGradient

#[repr(C)]
pub struct PackedGradient {
    pub colors: [[u32; 2]; 8],
    pub offsets: [u32; 4],
    pub direction: [f32; 4],
}

Packed Gradient data for use in shader code.

Fields

colors: [[u32; 2]; 8]

8 colors, each channel = 16 bit float, 2 colors packed into 1 u32

offsets: [u32; 4]

8 offsets, 8x 16 bit floats packed into 4 u32s

direction: [f32; 4]

[start.x, start.y, end.x, end.y] in logical points

Implementations

impl PackedGradient

pub fn new(gradient: &Gradient, bounds: Rect) -> Self

Trait Implementations

impl Clone for PackedGradient

fn clone(&self) -> PackedGradient

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PackedGradient

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

Formats the value using the given formatter.

impl Default for PackedGradient

fn default() -> PackedGradient

Returns the “default value” for a type.

impl PartialEq for PackedGradient

fn eq(&self, other: &PackedGradient) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zeroable for PackedGradient

fn zeroed() -> Self

Calls zeroed.

impl Copy for PackedGradient

impl Pod for PackedGradient

impl StructuralPartialEq for PackedGradient