Struct rustracer::random::Pcg

pub struct Pcg {
    state: u64,
    inc: u64,
}

PCG random numbers generator.

Fields

state: u64

inc: u64

Implementations

impl Pcg

pub fn new(init_state: u64, init_seq: u64) -> Self

Provides a constructor for Pcg.

init_state and init_seq are the seed of the generator.

pub fn random(&mut self) -> u32

Generates an integer random number.

pub fn random_float(&mut self) -> f32

Generates a float random number.

Trait Implementations

impl Clone for Pcg

fn clone(&self) -> Pcg

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Pcg

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Pcg

fn default() -> Self

Provides a default constructor for Pcg, the default values for the seed are:

• init_state==42;
• init_seq==54.

impl Copy for Pcg