UniformUnitSphereDistribution< RealType > Class Template Reference

Uniform distribution over the volume (closed set) of an n dimensional unit sphere. More...

#include <RobotComponents/components/MotionPlanning/util/Samplers.h>

Public Member Functions
template<class Iterator , class Generator >
void	operator() (const Iterator &first, const Iterator &last, Generator &gen)
	Fills [first, last) with a uniform sample of n dimensional unit sphere's volume (n = distance(first, last)). More...
	UniformUnitSphereDistribution ()
	Ctor. More...

Protected Attributes
std::normal_distribution< RealType >	normDist
	The internal used normal distribution for samples of the sphere surfaces. More...
std::uniform_real_distribution< RealType >	radDist
	The uniform distribution used to transform sphere surface samples to samples in the sphere. More...

Detailed Description

template<class RealType>
class armarx::UniformUnitSphereDistribution< RealType >

Uniform distribution over the volume (closed set) of an n dimensional unit sphere.

https://math.stackexchange.com/questions/87230/picking-random-points-in-the-volume-of-sphere-with-uniform-probability/87238#87238

Definition at line 167 of file Samplers.h.

Constructor & Destructor Documentation

UniformUnitSphereDistribution()

UniformUnitSphereDistribution ( )

inline

Ctor.

Definition at line 173 of file Samplers.h.

Member Function Documentation

operator()()

void operator() ( const Iterator &  first, const Iterator &  last, Generator &  gen  )

inline

Fills [first, last) with a uniform sample of n dimensional unit sphere's volume (n = distance(first, last)).

Parameters

first
last
gen
first	The first value to fill.
last	One past the last value to fill.
gen	The generator to use.

Definition at line 188 of file Samplers.h.

Member Data Documentation

normDist

std::normal_distribution<RealType> normDist

protected

The internal used normal distribution for samples of the sphere surfaces.

Definition at line 212 of file Samplers.h.

radDist

std::uniform_real_distribution<RealType> radDist

protected

The uniform distribution used to transform sphere surface samples to samples in the sphere.

Definition at line 216 of file Samplers.h.

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The documentation for this class was generated from the following file:

• RobotComponents/components/MotionPlanning/util/Samplers.h