Struct Gl

pub struct Gl { /* private fields */ }

Implementations

impl Gl

pub fn new(canvas: &HtmlCanvasElement) -> Result<Gl, GlError>

pub fn context(&self) -> &Context

pub fn instanced_arrays(&self) -> &AngleInstancedArrays

pub fn settings() -> impl Settings

pub fn apply<R>( &self, settings: impl Settings, callback: impl FnOnce() -> R, ) -> R

pub fn program(&self, fragment: &str, vertex: &str) -> Result<Program, GlError>

pub fn items_buffer<I>( &self, data: &[I], usage: BufferUsage, ) -> Result<ItemsBuffer<I>, GlError>

where I: Item,

pub fn elements_buffer( &self, data: &[u32], usage: BufferUsage, ) -> Result<ElementsBuffer, GlError>

pub fn clear_color_buffer(&self)

pub fn clear_depth_buffer(&self)

pub fn clear_buffers(&self)

pub fn texture( &self, width: u32, height: u32, data_type: TextureType, format: TextureFormat, data: TextureContent, ) -> Result<Texture, GlError>

pub fn depth_buffer( &self, width: u32, height: u32, ) -> Result<DepthBuffer, GlError>

pub fn frame_buffer(&self) -> Result<FrameBuffer, GlError>

pub fn frame_buffer_with_color( &self, texture: Texture, ) -> Result<FrameBuffer, GlError>

pub fn frame_buffer_with_depth( &self, texture: Texture, depth_buffer: DepthBuffer, ) -> Result<FrameBuffer, GlError>

Trait Implementations

impl Clone for Gl

fn clone(&self) -> Gl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Gl

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

Formats the value using the given formatter.