Struct riddle_renderer_wgpu::wgpu_ext::WGPURendererHandle

pub struct WGPURendererHandle<T: WGPUDevice> { /* fields omitted */ }

Implementations

impl<T: WGPUDevice> WGPURendererHandle<T>

pub fn downgrade(this: &Self) -> WGPURendererWeak<T>

Downgrade this handle to a weak handle

pub fn eq(a: &Self, b: &Self) -> bool

Test whether two handles point to the same location in memory

Methods from Deref<Target = WGPURenderer<T>>

pub fn dimensions(&self) -> Vector2<f32>

Get the frame dimensions as reported by the WGPUDevice.

In the case of a default Window renderer, this will be the internal size of the window in logical units.

Example

let rdl =  RiddleLib::new()?;
let window = WindowBuilder::new().dimensions(300, 400).build(rdl.context())?;

let renderer = Renderer::new_from_window(&window)?;

assert_eq!(vec2(300.0, 400.0), renderer.dimensions());

pub fn begin_render(&self) -> Result<impl RenderContext + '_, RendererError>

Get a render context for the current swap chain frame.

Example

let renderer = Renderer::new_from_window(&window)?;

let mut render_ctx = renderer.begin_render()?;
render_ctx.clear(Color::RED);
render_ctx.present();

pub fn wgpu_device(&self) -> &Device

Trait Implementations

impl<T: WGPUDevice> Clone for WGPURendererHandle<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: WGPUDevice> Deref for WGPURendererHandle<T>

type Target = WGPURenderer<T>

The resulting type after dereferencing.

fn deref(&self) -> &WGPURenderer<T>

Dereferences the value.