Struct Texture

pub struct Texture {
    pub bytes: Vec<u8>,
    /* private fields */
}

Holds the Textures information for Uploading to the GPU.

Fields

bytes: Vec<u8>

Loaded bytes of the Texture.

Implementations

impl Texture

pub fn bytes(&self) -> &[u8]

Returns a reference to bytes.

pub fn from_file(path: impl AsRef<Path>) -> Result<Self, GraphicsError>

Creates a Texture from loaded File.

pub fn upload_from( path: impl AsRef<Path>, atlas: &mut AtlasSet<String, i32>, renderer: &GpuRenderer, ) -> Option<usize>

Creates a Texture from loaded File and uploads it to an AtlasSet. Returns Associated AtlasSet Index.

pub fn upload_from_with_alloc( path: impl AsRef<Path>, atlas: &mut AtlasSet<String, i32>, renderer: &GpuRenderer, ) -> Option<(usize, Allocation)>

Creates a Texture from loaded File and uploads it to an AtlasSet. Returns Associated AtlasSet Index and Allocation.

pub fn from_image(name: String, image: DynamicImage) -> Self

Creates a Texture from DynamicImage.

pub fn from_memory(name: String, data: &[u8]) -> Result<Self, GraphicsError>

Creates a Texture from Memory.

pub fn from_memory_with_format( name: String, data: &[u8], format: ImageFormat, ) -> Result<Self, GraphicsError>

Creates a Texture from Memory with ImageFormat.

pub fn upload( &self, atlas: &mut AtlasSet<String, i32>, renderer: &GpuRenderer, ) -> Option<usize>

Uploads a Texture into an AtlasSet. Returns Associated AtlasSet Index.

pub fn upload_with_alloc( &self, atlas: &mut AtlasSet<String, i32>, renderer: &GpuRenderer, ) -> Option<(usize, Allocation)>

Uploads a Texture into an AtlasSet. Returns Associated AtlasSet Index and Allocation.

pub fn new_tilesheet( self, atlas: &mut AtlasSet<String, i32>, renderer: &GpuRenderer, tilesize: u32, ) -> Option<TileSheet>

Splits the Texture into Tiles. Returns a Optional new TileSheet upon completion.

pub fn tilesheet_upload( self, tilesheet: &mut TileSheet, atlas: &mut AtlasSet<String, i32>, renderer: &GpuRenderer, tilesize: u32, ) -> Option<()>

Splits the Texture into Tiles and Appends them to the tilesheet. Returns Some(()) upon completion.

pub fn name(&self) -> &str

Returns Path of the Texture.

pub fn size(&self) -> (u32, u32)

Returns Width and Height of the Texture.

Trait Implementations

impl Clone for Texture

fn clone(&self) -> Texture

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Texture

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

Formats the value using the given formatter.

impl Default for Texture

fn default() -> Texture

Returns the “default value” for a type.