Struct Texture2D 

pub struct Texture2D { /* private fields */ }

Texture, data stored in GPU memory

Implementations

impl Texture2D

pub fn weak_clone(&self) -> Texture2D

pub fn empty() -> Texture2D

Creates an empty Texture2D.

Example

let texture = Texture2D::empty();

pub fn from_file_with_format( bytes: &[u8], format: Option<ImageFormat>, ) -> Texture2D

Creates a Texture2D from a slice of bytes that contains an encoded image.

If format is None, it will make an educated guess on the ImageFormat.

Example

let texture = Texture2D::from_file_with_format(
    include_bytes!("../examples/rust.png"),
    None,
    );

pub fn from_image(image: &Image) -> Texture2D

Creates a Texture2D from an Image.

pub const fn from_miniquad_texture(texture: TextureId) -> Texture2D

Creates a Texture2D from a miniquad Texture

pub fn from_rgba8(width: u16, height: u16, bytes: &[u8]) -> Texture2D

Creates a Texture2D from a slice of bytes in an R,G,B,A sequence, with the given width and height.

Example

// Create a 2x2 texture from a byte slice with 4 rgba pixels
let bytes: Vec<u8> = vec![255, 0, 0, 192, 0, 255, 0, 192, 0, 0, 255, 192, 255, 255, 255, 192];
let texture = Texture2D::from_rgba8(2, 2, &bytes);

pub fn update(&self, image: &Image)

Uploads Image data to this texture.

pub fn update_from_bytes(&self, width: u32, height: u32, bytes: &[u8])

pub fn update_part( &self, image: &Image, x_offset: i32, y_offset: i32, width: i32, height: i32, )

Uploads Image data to part of this texture.

pub fn width(&self) -> f32

Returns the width of this texture.

pub fn height(&self) -> f32

Returns the height of this texture.

pub fn size(&self) -> Vec2

pub fn set_filter(&self, filter_mode: FilterMode)

Sets the FilterMode of this texture.

Use Nearest if you need integer-ratio scaling for pixel art, for example.

Example

let texture = Texture2D::empty();
texture.set_filter(FilterMode::Linear);

pub fn raw_miniquad_id(&self) -> TextureId

Returns the handle for this texture.

pub fn grab_screen(&self)

Updates this texture from the screen.

pub fn get_texture_data(&self) -> Image

Returns an Image from the pixel data in this texture.

This operation can be expensive.

Trait Implementations

impl Clone for Texture2D

fn clone(&self) -> Texture2D

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Texture2D

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

Formats the value using the given formatter.

impl From<Texture2D> for ImageSource

fn from(tex: Texture2D) -> Self

Converts to this type from the input type.

impl PartialEq for Texture2D

fn eq(&self, other: &Texture2D) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Texture2D