# [−][src]Struct tray_rust::geometry::sphere::Sphere

A sphere with user-specified radius located at the origin.

## Methods

`impl Sphere`

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## Trait Implementations

`impl Geometry for Sphere`

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`fn intersect(&self, ray: &mut Ray) -> Option<DifferentialGeometry>`

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`impl Boundable for Sphere`

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`fn bounds(&self, _: f32, _: f32) -> BBox`

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`fn update_deformation(&mut self, start: f32, end: f32)`

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`impl Sampleable for Sphere`

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`fn sample_uniform(&self, samples: &(f32, f32)) -> (Point, Normal)`

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`fn sample(&self, p: &Point, samples: &(f32, f32)) -> (Point, Normal)`

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Sample the object using the probability density of the solid angle
from `p`

to the sampled point on the surface.
Returns the sampled point and the surface normal at that point

`fn surface_area(&self) -> f32`

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Compute the sphere's surface area

`fn pdf(&self, p: &Point, _: &Vector) -> f32`

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Compute the PDF that the ray from `p`

with direction `w_i`

intersects
the shape

`impl Clone for Sphere`

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`impl Copy for Sphere`

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## Auto Trait Implementations

`impl Send for Sphere`

`impl Sync for Sphere`

`impl Unpin for Sphere`

`impl UnwindSafe for Sphere`

`impl RefUnwindSafe for Sphere`

## Blanket Implementations

`impl<T> BoundableGeom for T where`

T: Geometry + Boundable + ?Sized,

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T: Geometry + Boundable + ?Sized,

`impl<T> SampleableGeom for T where`

T: Geometry + Boundable + Sampleable + ?Sized,

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T: Geometry + Boundable + Sampleable + ?Sized,

`impl<T, U> Into<U> for T where`

U: From<T>,

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U: From<T>,

`impl<T> From<T> for T`

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`impl<T> ToOwned for T where`

T: Clone,

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T: Clone,

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`

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`fn clone_into(&self, target: &mut T)`

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`impl<T, U> TryFrom<U> for T where`

U: Into<T>,

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U: Into<T>,

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`

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`impl<T, U> TryInto<U> for T where`

U: TryFrom<T>,

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U: TryFrom<T>,

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

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`

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`impl<T> Borrow<T> for T where`

T: ?Sized,

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T: ?Sized,

`impl<T> BorrowMut<T> for T where`

T: ?Sized,

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T: ?Sized,

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

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`impl<T> Any for T where`

T: 'static + ?Sized,

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T: 'static + ?Sized,