Struct Drawer

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pub struct Drawer {
    pub pipeline_registry: PipelineRegistry,
}
Expand description

Drawer manages graphics pipelines and processes draw commands.

The Drawer acts as the central coordinator for all graphics rendering operations, maintaining a registry of pipelines and dispatching draw commands to the appropriate pipeline implementations.

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§pipeline_registry: PipelineRegistry

Registry containing all registered graphics pipelines

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impl Drawer

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pub fn new() -> Self

Create a new drawer

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pub fn begin_pass( &mut self, gpu: &Device, queue: &Queue, config: &SurfaceConfiguration, render_pass: &mut RenderPass<'_>, )

Initialize all pipelines at the beginning of each render pass.

This method calls the begin_pass method on all registered pipelines, allowing them to set up per-pass state such as uniform buffers.

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pub fn end_pass( &mut self, gpu: &Device, queue: &Queue, config: &SurfaceConfiguration, render_pass: &mut RenderPass<'_>, )

Finalize all pipelines at the end of each render pass.

This method calls the end_pass method on all registered pipelines, allowing them to perform cleanup or final operations.

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pub fn submit( &mut self, gpu: &Device, queue: &Queue, config: &SurfaceConfiguration, render_pass: &mut RenderPass<'_>, cmd: &dyn DrawCommand, size: PxSize, start_pos: PxPosition, scene_texture_view: &TextureView, )

Submit a draw command to the appropriate pipeline for rendering.

This method dispatches the command to the correct pipeline based on its type, providing all necessary context including GPU resources, render pass, and positioning information.

§Arguments
  • cmd - The draw command to execute
  • size - Size of the component being drawn
  • start_pos - Position where drawing should begin
  • scene_texture_view - Optional background texture for sampling
  • compute_texture_view - Compute pipeline output texture

Trait Implementations§

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impl Default for Drawer

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl Freeze for Drawer

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impl !RefUnwindSafe for Drawer

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impl !Send for Drawer

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impl !Sync for Drawer

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impl Unpin for Drawer

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impl !UnwindSafe for Drawer

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