Struct GlyphInstance 

#[repr(C)]
pub struct GlyphInstance {
    pub pos: [f32; 2],
    pub size: [f32; 2],
    pub uv_pos: [f32; 2],
    pub uv_size: [f32; 2],
    pub color: [f32; 4],
    pub bg_color: [f32; 4],
    pub clip_rect: [f32; 4],
}

A single instance of a glyph (or a solid background block) to be rendered on the GPU. This is the common “language” between the text engine and the main renderer.

Fields

pos: [f32; 2]

Screen position [x, y].

size: [f32; 2]

Screen size [width, height].

uv_pos: [f32; 2]

UV position [u, v].

uv_size: [f32; 2]

UV size [u_width, v_height].

color: [f32; 4]

Text color [r, g, b, a].

bg_color: [f32; 4]

Background color [r, g, b, a].

clip_rect: [f32; 4]

Clip rectangle [x, y, width, height].

Implementations

impl GlyphInstance

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

Returns the vertex buffer layout for this struct.

Trait Implementations

impl Clone for GlyphInstance

fn clone(&self) -> GlyphInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GlyphInstance

impl Debug for GlyphInstance

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

Formats the value using the given formatter.

impl Pod for GlyphInstance

impl Zeroable for GlyphInstance

fn zeroed() -> Self

Calls zeroed.