Struct rs_pbrt::shapes::curve::Curve

pub struct Curve {
    pub common: Arc<CurveCommon>,
    pub u_min: Float,
    pub u_max: Float,
    pub object_to_world: Transform,
    pub world_to_object: Transform,
    pub reverse_orientation: bool,
    pub transform_swaps_handedness: bool,
    pub material: Option<Arc<Material>>,
}

Fields

common: Arc<CurveCommon>

u_min: Float

u_max: Float

object_to_world: Transform

world_to_object: Transform

reverse_orientation: bool

transform_swaps_handedness: bool

material: Option<Arc<Material>>

Implementations

impl Curve

pub fn new( object_to_world: Transform, world_to_object: Transform, reverse_orientation: bool, common: Arc<CurveCommon>, u_min: Float, u_max: Float ) -> Self

pub fn create( o2w: Transform, w2o: Transform, reverse_orientation: bool, c: &[Point3f; 4], w0: Float, w1: Float, curve_type: CurveType, norm: Option<[Normal3f; 2]>, split_depth: i32 ) -> Vec<Arc<Shape>>

pub fn recursive_intersect( &self, ray: &Ray, cp: &[Point3f; 4], ray_to_object: &Transform, u0: Float, u1: Float, depth: i32, t_hit: &mut Float, _isect: &mut SurfaceInteraction<'_> ) -> bool

pub fn object_bound(&self) -> Bounds3f

pub fn world_bound(&self) -> Bounds3f

pub fn intersect( &self, r: &Ray, t_hit: &mut Float, isect: &mut SurfaceInteraction<'_> ) -> bool

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

pub fn get_reverse_orientation(&self) -> bool

pub fn get_transform_swaps_handedness(&self) -> bool

pub fn get_object_to_world(&self) -> Transform

pub fn area(&self) -> Float

pub fn sample(&self, _u: Point2f, _pdf: &mut Float) -> InteractionCommon

pub fn sample_with_ref_point( &self, iref: &InteractionCommon, u: Point2f, pdf: &mut Float ) -> InteractionCommon

pub fn pdf_with_ref_point(&self, iref: &dyn Interaction, wi: &Vector3f) -> Float

Trait Implementations

impl Clone for Curve

fn clone(&self) -> Curve

Returns a copy of the value.

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

Performs copy-assignment from source.