Distribution1D Class Reference

Discrete 1D distribution. More...

#include <dist.h>

Public Member Functions
	LM_DISABLE_COPY_AND_MOVE (Distribution1D)
auto	Add (Float v) -> void
	Add an value.
auto	Normalize () -> void
	Normalize the histogram.
auto	Sample (Float u) const -> int
	Sample from the distribution.
auto	SampleReuse (Float u, Float &u2) const -> int
	Sample from the distribution reusing a random variable.
auto	EvaluatePDF (int i) const -> Float
	Evaluate distribution.
auto	Clear () -> void
	Clear distribution.
auto	Empty () const -> bool
	Check if the distribution is empty.

Detailed Description

Discrete 1D distribution.