Struct Disk

pub struct Disk {
    pub base: BaseShape,
    pub height: Float,
    pub radius: Float,
    pub inner_radius: Float,
    pub phi_max: Float,
}

Fields

base: BaseShape

height: Float

radius: Float

inner_radius: Float

phi_max: Float

Implementations

impl Disk

pub fn new( o2w: &Transform, w2o: &Transform, reverse_orientation: bool, height: Float, radius: Float, inner_radius: Float, phi_max: Float, ) -> Self

Trait Implementations

impl Shape for Disk

fn object_bound(&self) -> Bounds3f

fn world_bound(&self) -> Bounds3f

fn intersect(&self, r: &Ray) -> Option<(Float, SurfaceInteraction)>

fn intersect_p(&self, r: &Ray) -> bool

fn area(&self) -> Float

fn sample(&self, u: &Point2f) -> Option<(Interaction, Float)>

fn pdf(&self, _inter: &Interaction) -> Float

fn sample_from( &self, ref_: &Interaction, u: &Point2f, ) -> Option<(Interaction, Float)>

fn pdf_from(&self, inter: &Interaction, wi: &Vector3f) -> Float

fn solid_angle(&self, p: &Point3f, n_samples: i32) -> Float