Struct Texture

pub struct Texture {
    pub width: u32,
    pub height: u32,
    pub slot: u32,
    /* private fields */
}

A Texture stores an Image that can be used while rendering, or to store data.

Fields

width: u32

Width of the Texture.

height: u32

Height of the Texture.

slot: u32

Slot the Texture will occupy.

Implementations

impl Texture

pub fn new(gl: &GL, image: &HtmlImageElement) -> Self

Create a new Texture using an HtmlImageElement.

pub fn new_with_element_id(gl: &GL, image_src: &str) -> Self

Create a new Texture from an HtmlImageElement with an given element ID.

pub fn new_with_texture_id(gl: &GL, count: u32) -> Self

Create a new Texture from an HtmlImageElement with an element ID in the format textureXX where XX is a number.

pub fn new_from_pixels(gl: &GL, width: u32, height: u32, pixels: &[u8]) -> Self

Create a new Texture using a slice of u8s.

pub fn colored(gl: &GL, color: Color32) -> Self

A colored Texture.

Create a single pixel sized Texture with the specified Color32.

pub fn white(gl: &GL) -> Self

A fully-white Texture.

pub fn checkerboard(gl: &GL) -> Self

A black and white checkerboard Texture.

pub fn checkerboard_colored(gl: &GL, color1: Color32, color2: Color32) -> Self

A checkerboard Texture with two Color32s.

Trait Implementations

impl Bind for Texture

fn bind(&self, gl: &GL)

Binds a struct implementing the Bind trait. This is up to the implementation to decide.

fn unbind(&self, gl: &GL)

Optionally unbinds a struct implementing the Bind trait. This effectively resets the WebGL state.

impl Debug for Texture

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

Formats the value using the given formatter.

impl Default for Texture

fn default() -> Self

Returns the “default value” for a type.

impl Drop for Texture

fn drop(&mut self)

Executes the destructor for this type.