Struct SdfMeanDownsampler

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pub struct SdfMeanDownsampler;

Expand description

A ChunkDownsampler that takes the mean of each 2x2x2 region of a signed distance field. It also renormalizes the values to lie in the range [-1.0, 1.0].

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impl<N, Src, Dst, T> ChunkDownsampler<N, T, Src, Dst> for SdfMeanDownsampler
where N: ArrayIndexer<N>, PointN<N>: IntegerPoint<N>, ArrayForEach<N>: Clone, T: From<f32>, f32: From<T>, Src: Get<Stride, Item = T> + IndexedArray<N>, Dst: for<'r> GetMut<'r, Stride, Item = &'r mut T> + IndexedArray<N>,

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fn downsample( &self, src_chunk: &Src, dst_chunk: &mut Dst, dst_min: Local<N>, lod_delta: u8, )

Samples src_chunk in order to write out just a portion of dst_chunk, starting at dst_min.

Auto Trait Implementations§

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impl UnwindSafe for SdfMeanDownsampler

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> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

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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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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

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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