Struct rs_pbrt::filters::sinc::LanczosSincFilter

pub struct LanczosSincFilter {
    pub radius: Vector2f,
    pub inv_radius: Vector2f,
    /* private fields */
}

Fields

radius: Vector2f

inv_radius: Vector2f

Implementations

impl LanczosSincFilter

pub fn new(radius: Vector2f, tau: Float) -> Self

pub fn create(ps: &ParamSet) -> Box<Filter>

pub fn sinc(&self, x: Float) -> Float

pub fn windowed_sinc(&self, x: Float, radius: Float) -> Float

pub fn evaluate(&self, p: Point2f) -> Float

pub fn get_radius(&self) -> Vector2f

Trait Implementations

impl Clone for LanczosSincFilter

fn clone(&self) -> LanczosSincFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LanczosSincFilter

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

Formats the value using the given formatter.

impl Default for LanczosSincFilter

fn default() -> LanczosSincFilter

Returns the “default value” for a type.

impl Copy for LanczosSincFilter