Trait pbrt::core::sampler::Sampler

pub trait Sampler: SamplerClone {
    fn start_pixel(&mut self, p: &Point2i);
    fn get_1d(&mut self) -> Float;
    fn get_2d(&mut self) -> Point2f;
    fn request_2d_array(&mut self, n: i32);
    fn round_count(&self, count: i32) -> i32;
    fn get_2d_array(&mut self, n: i32) -> Vec<Point2f>;
    fn start_next_sample(&mut self) -> bool;
    fn reseed(&mut self, seed: u64);
    fn get_current_pixel(&self) -> Point2i;
    fn get_current_sample_number(&self) -> i64;
    fn get_samples_per_pixel(&self) -> i64;

    fn get_camera_sample(&mut self, p_raster: &Point2i) -> CameraSample { ... }
}

Required Methods

fn start_pixel(&mut self, p: &Point2i)

fn get_1d(&mut self) -> Float

fn get_2d(&mut self) -> Point2f

fn request_2d_array(&mut self, n: i32)

fn round_count(&self, count: i32) -> i32

fn get_2d_array(&mut self, n: i32) -> Vec<Point2f>

fn start_next_sample(&mut self) -> bool

fn reseed(&mut self, seed: u64)

fn get_current_pixel(&self) -> Point2i

fn get_current_sample_number(&self) -> i64

fn get_samples_per_pixel(&self) -> i64

Provided Methods

fn get_camera_sample(&mut self, p_raster: &Point2i) -> CameraSample

Implementors

impl Sampler for MLTSampler

fn start_pixel(&mut self, p: &Point2i)

fn get_1d(&mut self) -> Float

fn get_2d(&mut self) -> Point2f

fn reseed(&mut self, seed: u64)

fn request_2d_array(&mut self, n: i32)

fn round_count(&self, count: i32) -> i32

fn get_2d_array(&mut self, n: i32) -> Vec<Point2f>

fn start_next_sample(&mut self) -> bool

fn get_current_pixel(&self) -> Point2i

fn get_current_sample_number(&self) -> i64

fn get_samples_per_pixel(&self) -> i64

fn get_camera_sample(&mut self, p_raster: &Point2i) -> CameraSample

impl Sampler for HaltonSampler

fn start_pixel(&mut self, p: &Point2i)

fn get_1d(&mut self) -> Float

fn get_2d(&mut self) -> Point2f

fn request_2d_array(&mut self, n: i32)

fn round_count(&self, count: i32) -> i32

fn get_2d_array(&mut self, n: i32) -> Vec<Point2f>

fn start_next_sample(&mut self) -> bool

fn reseed(&mut self, _seed: u64)

fn get_current_pixel(&self) -> Point2i

fn get_current_sample_number(&self) -> i64

fn get_samples_per_pixel(&self) -> i64

fn get_camera_sample(&mut self, p_raster: &Point2i) -> CameraSample

impl Sampler for RandomSampler

fn start_pixel(&mut self, p: &Point2i)

fn get_1d(&mut self) -> Float

fn get_2d(&mut self) -> Point2f

fn reseed(&mut self, seed: u64)

fn request_2d_array(&mut self, n: i32)

fn round_count(&self, count: i32) -> i32

fn get_2d_array(&mut self, n: i32) -> Vec<Point2f>

fn start_next_sample(&mut self) -> bool

fn get_current_pixel(&self) -> Point2i

fn get_current_sample_number(&self) -> i64

fn get_samples_per_pixel(&self) -> i64

fn get_camera_sample(&mut self, p_raster: &Point2i) -> CameraSample

impl Sampler for SobolSampler

fn start_pixel(&mut self, p: &Point2i)

fn get_1d(&mut self) -> Float

fn get_2d(&mut self) -> Point2f

fn request_2d_array(&mut self, n: i32)

fn round_count(&self, count: i32) -> i32

fn get_2d_array(&mut self, n: i32) -> Vec<Point2f>

fn start_next_sample(&mut self) -> bool

fn reseed(&mut self, _seed: u64)

fn get_current_pixel(&self) -> Point2i

fn get_current_sample_number(&self) -> i64

fn get_samples_per_pixel(&self) -> i64

fn get_camera_sample(&mut self, p_raster: &Point2i) -> CameraSample

impl Sampler for ZeroTwoSequenceSampler

fn start_pixel(&mut self, p: &Point2i)

fn get_1d(&mut self) -> Float

fn get_2d(&mut self) -> Point2f

fn request_2d_array(&mut self, n: i32)

fn round_count(&self, count: i32) -> i32

fn get_2d_array(&mut self, n: i32) -> Vec<Point2f>

fn start_next_sample(&mut self) -> bool

fn reseed(&mut self, seed: u64)

fn get_current_pixel(&self) -> Point2i

fn get_current_sample_number(&self) -> i64

fn get_samples_per_pixel(&self) -> i64

fn get_camera_sample(&mut self, p_raster: &Point2i) -> CameraSample