Struct ColorAttachment 

pub struct ColorAttachment {
    pub view: Option<JsValue>,
    pub resolve_target: Option<JsValue>,
    pub clear: Option<Color>,
    pub load_op: LoadOp,
    pub store_op: StoreOp,
}

One color attachment of a render pass.

Replaces the historical RenderPassColorAttachment. The two Option<&'static str> load and store ops disappear: a LoadOp and a StoreOp say directly what the old optional strings inferred, and a clear color is the engine’s own Color rather than a bare (f64, f64, f64, f64) tuple whose channel order had to be re-checked at every call site.

Fields

view: Option<JsValue>

The texture view to draw into, or None to let the renderer use the swap-chain view (or the MSAA intermediate view when antialiasing is on).

resolve_target: Option<JsValue>

The destination view that a multisampled attachment resolves into, or None when multisampling is disabled. The renderer substitutes the swap-chain view when this is None but the attachment is multisampled.

clear: Option<Color>

The color to overwrite the attachment with when load_op is LoadOp::Clear. None means no clear, so load_op must then be LoadOp::Load.

load_op: LoadOp

What to do with the attachment’s existing contents before drawing.

store_op: StoreOp

What to do with the attachment’s contents once the pass ends.

Implementations

impl ColorAttachment

pub fn get_view(&self) -> JsValue

pub fn try_get_view(&self) -> &Option<JsValue>

pub fn get_resolve_target(&self) -> JsValue

pub fn try_get_resolve_target(&self) -> &Option<JsValue>

pub fn get_clear(&self) -> Color

pub fn try_get_clear(&self) -> &Option<Color>

pub fn get_load_op(&self) -> &LoadOp

pub fn get_store_op(&self) -> &StoreOp

Trait Implementations

impl Clone for ColorAttachment

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorAttachment

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

Formats the value using the given formatter.