Struct TextVertex 

#[repr(C)]
pub struct TextVertex {
    pub pos: [f32; 2],
    pub uv: [f32; 2],
    pub color: [f32; 3],
    pub mode: f32,
}

Compact vertex type used exclusively by the text render pass. 32 bytes: screen-pixel position, atlas UV, text colour, and sampling mode.

Fields

pos: [f32; 2]

Screen-space position in pixels (x from left, y from top).

uv: [f32; 2]

Normalised UV into the bound atlas texture. A negative u marks a solid-fill quad (no sampling; alpha carried in v).

color: [f32; 3]

Linear-space RGB colour: text colour, fill colour, or texture tint.

mode: f32

0 = SDF glyph sampling; > 0 = textured quad (RGBA sample multiplied by color), with the value itself as the quad’s alpha multiplier.

Trait Implementations

impl Clone for TextVertex

fn clone(&self) -> TextVertex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextVertex

impl NoUninit for TextVertex