Struct RRectVertex

#[repr(C)]
pub struct RRectVertex {
    pub pos: [f32; 2],
    pub uv: [f32; 2],
    pub color: [f32; 4],
    pub size_px: [f32; 2],
    pub radius_px: f32,
}

Rounded-rect SDF vertex (position, UV, color, size, radius).

Examples

use ailloli_ui_render_wgpu::vertices::RRectVertex;
let vertex = RRectVertex { pos: [0.0; 2], uv: [0.5; 2], color: [1.0; 4],
    size_px: [12.0, 8.0], radius_px: 2.0 };
assert_eq!(vertex.radius_px, 2.0);

Fields

pos: [f32; 2]

Position in normalized device coordinates.

uv: [f32; 2]

Unit-quad coordinate used by the signed-distance shader.

color: [f32; 4]

Linear RGBA fill color.

size_px: [f32; 2]

Rectangle size in physical pixels.

radius_px: f32

Corner radius in physical pixels.

Implementations

impl RRectVertex

pub const ATTRS: [VertexAttribute; 5]

Shader attributes at locations 0 through 4.

Examples

use ailloli_ui_render_wgpu::vertices::RRectVertex;
assert_eq!(RRectVertex::ATTRS.len(), 5);

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

Returns the packed per-vertex buffer layout.

Examples

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

Trait Implementations

impl Clone for RRectVertex

fn clone(&self) -> RRectVertex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RRectVertex

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

Formats the value using the given formatter.

impl Zeroable for RRectVertex

fn zeroed() -> Self

Calls zeroed.

impl Copy for RRectVertex

impl Pod for RRectVertex