Struct sprs_rand::rand::distributions::UnitSphereSurface
source · [−]pub struct UnitSphereSurface;
moved to rand_distr crate
Expand description
Samples uniformly from the surface of the unit sphere in three dimensions.
Implemented via a method by Marsaglia1.
Marsaglia, George (1972). Choosing a Point from the Surface of a Sphere. Ann. Math. Statist. 43, no. 2, 645–646. ↩
Implementations
sourceimpl UnitSphereSurface
impl UnitSphereSurface
sourcepub fn new() -> UnitSphereSurface
pub fn new() -> UnitSphereSurface
Construct a new UnitSphereSurface
distribution.
Trait Implementations
sourceimpl Clone for UnitSphereSurface
impl Clone for UnitSphereSurface
sourcefn clone(&self) -> UnitSphereSurface
fn clone(&self) -> UnitSphereSurface
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for UnitSphereSurface
impl Debug for UnitSphereSurface
sourceimpl Distribution<[f64; 3]> for UnitSphereSurface
impl Distribution<[f64; 3]> for UnitSphereSurface
sourcefn sample<R>(&self, rng: &mut R) -> [f64; 3] where
R: Rng + ?Sized,
fn sample<R>(&self, rng: &mut R) -> [f64; 3] where
R: Rng + ?Sized,
Generate a random value of T
, using rng
as the source of randomness.
sourcefn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>ⓘNotable traits for DistIter<D, R, T>impl<D, R, T> Iterator for DistIter<D, R, T> where
D: Distribution<T>,
R: Rng, type Item = T;
where
R: Rng,
fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>ⓘNotable traits for DistIter<D, R, T>impl<D, R, T> Iterator for DistIter<D, R, T> where
D: Distribution<T>,
R: Rng, type Item = T;
where
R: Rng,
D: Distribution<T>,
R: Rng, type Item = T;
Create an iterator that generates random values of T
, using rng
as
the source of randomness. Read more
impl Copy for UnitSphereSurface
Auto Trait Implementations
impl RefUnwindSafe for UnitSphereSurface
impl Send for UnitSphereSurface
impl Sync for UnitSphereSurface
impl Unpin for UnitSphereSurface
impl UnwindSafe for UnitSphereSurface
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Pointable for T
impl<T> Pointable for T
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
unsafe fn to_subset_unchecked(&self) -> SS
unsafe fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.