Struct rs_pbrt::shapes::curve::Curve

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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>>,
}

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§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>>

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impl Curve

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

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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>>

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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

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pub fn object_bound(&self) -> Bounds3f

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pub fn world_bound(&self) -> Bounds3f

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

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

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pub fn get_reverse_orientation(&self) -> bool

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pub fn get_transform_swaps_handedness(&self) -> bool

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pub fn get_object_to_world(&self) -> Transform

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pub fn area(&self) -> Float

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

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

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

Trait Implementations§

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impl Clone for Curve

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fn clone(&self) -> Curve

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl !RefUnwindSafe for Curve

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impl Send for Curve

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impl Sync for Curve

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impl Unpin for Curve

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impl !UnwindSafe for Curve

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.