Struct conrod_core::mesh::Vertex

#[repr(C)]
pub struct Vertex {
    pub position: [f32; 2],
    pub tex_coords: [f32; 2],
    pub rgba: [f32; 4],
    pub mode: u32,
}

The data associated with a single vertex.

Fields

position: [f32; 2]

The normalised position of the vertex within vector space.

[-1.0, 1.0] is the leftmost, bottom position of the display. [1.0, -1.0] is the rightmost, top position of the display.

tex_coords: [f32; 2]

The coordinates of the texture used by this Vertex.

[0.0, 0.0] is the leftmost, top position of the texture. [1.0, 1.0] is the rightmost, bottom position of the texture.

rgba: [f32; 4]

Linear sRGB with an alpha channel.

mode: u32

The mode with which the Vertex will be drawn within the fragment shader.

0 for rendering text. 1 for rendering an image. 2 for rendering non-textured 2D geometry.

If any other value is given, the fragment shader will not output any color.

Trait Implementations

impl Clone for Vertex

fn clone(&self) -> Vertex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Vertex

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

Formats the value using the given formatter.

impl Default for Vertex

fn default() -> Vertex

Returns the “default value” for a type.

impl PartialEq<Vertex> for Vertex

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Vertex> for Vertex

fn partial_cmp(&self, other: &Vertex) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Vertex

impl StructuralPartialEq for Vertex