Struct StrokeVertex

#[repr(C)]
pub struct StrokeVertex {
    pub pos: [f32; 2],
    pub pos_px: [f32; 2],
    pub color: [f32; 4],
}

Stroked polyline vertex (NDC position, physical-pixel position, RGBA).

Examples

use ailloli_ui_render_wgpu::vertices::StrokeVertex;
let vertex = StrokeVertex { pos: [0.0; 2], pos_px: [10.0, 20.0], color: [1.0; 4] };
assert_eq!(vertex.pos_px, [10.0, 20.0]);

Fields

pos: [f32; 2]

Position in normalized device coordinates.

pos_px: [f32; 2]

Matching physical-pixel position for shader edge calculations.

color: [f32; 4]

Linear RGBA stroke color.

Implementations

impl StrokeVertex

pub const ATTRS: [VertexAttribute; 3]

Shader attributes at locations 0 through 2.

Examples

use ailloli_ui_render_wgpu::vertices::StrokeVertex;
assert_eq!(StrokeVertex::ATTRS.len(), 3);

pub fn desc() -> VertexBufferLayout<'static>

Returns the packed per-vertex buffer layout.

Examples

use ailloli_ui_render_wgpu::vertices::StrokeVertex;
assert_eq!(StrokeVertex::desc().array_stride as usize, std::mem::size_of::<StrokeVertex>());

Trait Implementations

impl Clone for StrokeVertex

fn clone(&self) -> StrokeVertex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StrokeVertex

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

Formats the value using the given formatter.

impl Zeroable for StrokeVertex

fn zeroed() -> Self

Calls zeroed.

impl Copy for StrokeVertex

impl Pod for StrokeVertex