Scanline

retrofire_core::render::raster

Struct Scanline 

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pub struct Scanline<V: Vary> {
    pub y: usize,
    pub xs: Range<usize>,
    pub vs: <Varyings<V> as Vary>::Iter,
}
Expand description

A horizontal, 1-pixel-thick “slice” of a primitive being rasterized.

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§y: usize

The y coordinate of the line.

§xs: Range<usize>

The range of x coordinates spanned by the line.

§vs: <Varyings<V> as Vary>::Iter

Iterator emitting the varyings on the line.

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impl<V: Vary> Scanline<V>

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pub fn fragments(&mut self) -> impl Iterator<Item = Frag<V>> + '_

Trait Implementations§

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impl<V: Vary> Debug for Scanline<V>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<V> Freeze for Scanline<V>
where V: Freeze, <V as Vary>::Diff: Freeze,

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impl<V> RefUnwindSafe for Scanline<V>
where V: RefUnwindSafe, <V as Vary>::Diff: RefUnwindSafe,

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impl<V> Send for Scanline<V>
where V: Send, <V as Vary>::Diff: Send,

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impl<V> Sync for Scanline<V>
where V: Sync, <V as Vary>::Diff: Sync,

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impl<V> Unpin for Scanline<V>
where V: Unpin, <V as Vary>::Diff: Unpin,

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impl<V> UnwindSafe for Scanline<V>
where V: UnwindSafe, <V as Vary>::Diff: UnwindSafe,

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.