Struct UiRenderer

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pub struct UiRenderer {
    pub pipeline: RenderPipeline,
    pub ortho_buffer: Buffer,
    pub ortho_bind_group: BindGroup,
    /* private fields */
}

Expand description

GPU UI 渲染器

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§pipeline: RenderPipeline§ortho_buffer: Buffer§ortho_bind_group: BindGroup

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impl UiRenderer

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pub fn new(device: &RenderDevice, format: TextureFormat) -> Self

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pub fn render( &mut self, device: &RenderDevice, encoder: &mut CommandEncoder, target: &TextureView, nodes: &[&UiNode], screen_width: f32, screen_height: f32, )

从 computed_rect 列表渲染 UI 矩形

Auto Trait Implementations§

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impl !UnwindSafe for UiRenderer

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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where T: Any,

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Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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