Struct FragmentDraw 

pub struct FragmentDraw {
    pub id: FragmentId,
    pub params: [f32; 16],
    pub image: FragmentImage,
}

What a QuadKind::Fragment quad points at: which registered WGSL paints it, and the sixteen numbers that frame passes it.

It rides beside the quads rather than on them because Quad is copied twice per node on a 10,000-node frame and 68 more bytes on it would be paid by every quad of every frame, for a kind almost none of them are (the same reasoning puts a segment’s endpoints in uv). A frame that draws no fragment leaves the vector empty.

Fields

id: FragmentId

params: [f32; 16]

Positional, app-defined; the view’s params zero-padded to sixteen. The shader reads them as four vec4<f32>.

image: FragmentImage

The image the function samples through kui_sample, resolved to where its texels are this frame.

Trait Implementations

impl Clone for FragmentDraw

fn clone(&self) -> FragmentDraw

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FragmentDraw

impl Debug for FragmentDraw

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

Formats the value using the given formatter.

impl PartialEq for FragmentDraw

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FragmentDraw