Struct RenderTarget

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pub struct RenderTarget<'a, T, C = f32>
where C: Num,
{ pub x: C, pub y: C, pub mvp: &'a [f32; 16], pub output: &'a T, pub size: Size<u32>, }
Expand description

An internal render target to which pass colour attachments are made.

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§x: C

The x-coordinate of the viewport to render to.

§y: C

The y-coordinate of the viewport to render to.

§mvp: &'a [f32; 16]

The MVP to pass to the shader for this render pass.

§output: &'a T

The output surface for the pass.

§size: Size<u32>

The extent of the render target, starting from the origin defined by x and y.

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impl<'a, T: GetSize<u32>, C: Num> RenderTarget<'a, T, C>

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pub fn new( output: &'a T, mvp: &'a [f32; 16], x: C, y: C, ) -> Result<Self, T::Error>

Create a new render target.

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pub fn identity(output: &'a T) -> Result<Self, T::Error>

Create a render target with the identity MVP.

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pub fn offscreen(output: &'a T, mvp: &'a [f32; 16]) -> Result<Self, T::Error>

Create an offscreen render target with the given MVP.

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impl<'a, T, C: Num + Copy + 'static> RenderTarget<'a, T, C>
where f32: AsPrimitive<C>,

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pub fn viewport(viewport: &'a Viewport<'a, impl Borrow<T>>) -> Self

Create a viewport render target.

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pub fn viewport_with_output<S>( output: &'a T, viewport: &'a Viewport<'a, S>, ) -> Self

Create a viewport render target with the given output.

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impl<'a, T: Clone, C> Clone for RenderTarget<'a, T, C>
where C: Num + Clone,

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fn clone(&self) -> RenderTarget<'a, T, C>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a, T: Debug, C> Debug for RenderTarget<'a, T, C>
where C: Num + Debug,

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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<'a, T, C> Freeze for RenderTarget<'a, T, C>
where C: Freeze,

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impl<'a, T, C> RefUnwindSafe for RenderTarget<'a, T, C>

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impl<'a, T, C> Send for RenderTarget<'a, T, C>
where C: Send, T: Sync,

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impl<'a, T, C> Sync for RenderTarget<'a, T, C>
where C: Sync, T: Sync,

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impl<'a, T, C> Unpin for RenderTarget<'a, T, C>
where C: Unpin,

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impl<'a, T, C> UnwindSafe for RenderTarget<'a, T, C>

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.