Struct WgpuRenderSystem

pub struct WgpuRenderSystem { /* private fields */ }

The concrete, WGPU-based implementation of the RenderSystem trait.

This struct encapsulates all the state necessary to drive rendering with WGPU, including the graphics context, the logical device, GPU profiler, and complex state for handling window resizing gracefully.

It acts as the primary rendering backend for the engine when the WGPU feature is enabled.

Implementations

impl WgpuRenderSystem

pub fn new() -> Self

Creates a new, uninitialized WgpuRenderSystem.

The system is not usable until RenderSystem::init is called.

Trait Implementations

impl Debug for WgpuRenderSystem

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

Formats the value using the given formatter.

impl Default for WgpuRenderSystem

fn default() -> Self

Returns the “default value” for a type.

impl RenderSystem for WgpuRenderSystem

fn init( &mut self, window: &dyn KhoraWindow, ) -> Result<Vec<Arc<dyn ResourceMonitor>>, RenderError>

Initializes the rendering system with a given window.

fn resize(&mut self, new_width: u32, new_height: u32)

Notifies the rendering system that the output window has been resized.

fn prepare_frame(&mut self, _view_info: &ViewInfo)

Prepares for a new frame.

fn render( &mut self, renderables: &[RenderObject], _view_info: &ViewInfo, settings: &RenderSettings, ) -> Result<RenderStats, RenderError>

Renders a single frame.

fn get_last_frame_stats(&self) -> &RenderStats

Returns a reference to the statistics of the last successfully rendered frame.

fn supports_feature(&self, feature_name: &str) -> bool

Checks if a specific, optional rendering feature is supported by the backend.

fn shutdown(&mut self)

Cleans up and releases all graphics resources. This should be called once at application shutdown.

fn as_any(&self) -> &dyn Any

Allows downcasting to a concrete RenderSystem type.

fn get_adapter_info(&self) -> Option<RendererAdapterInfo>

Returns information about the active graphics adapter (GPU).

fn graphics_device(&self) -> Arc<dyn GraphicsDevice>

Returns a shared, thread-safe reference to the underlying GraphicsDevice.

impl Send for WgpuRenderSystem

impl Sync for WgpuRenderSystem