pbrt_r3::core::geometry::ray::ray_differential

Struct RayDifferential

pub struct RayDifferential {
    pub ray: Ray,
    pub has_differentials: bool,
    pub rx_origin: Point3f,
    pub ry_origin: Point3f,
    pub rx_direction: Vector3f,
    pub ry_direction: Vector3f,
}

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§ray: Ray§has_differentials: bool§rx_origin: Point3f§ry_origin: Point3f§rx_direction: Vector3f§ry_direction: Vector3f

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impl RayDifferential

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pub fn new(o: &Point3f, d: &Vector3f, t_max: Float, time: Float) -> Self

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pub fn scale_differentials(&mut self, s: Float)

Trait Implementations§

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impl Clone for RayDifferential

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fn clone(&self) -> RayDifferential

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Default for RayDifferential

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fn default() -> RayDifferential

Returns the “default value” for a type. Read more

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impl From<&Ray> for RayDifferential

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fn from(ray: &Ray) -> Self

Converts to this type from the input type.

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impl From<Ray> for RayDifferential

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fn from(ray: Ray) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl !UnwindSafe for RayDifferential

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impl<T> Any for T
where 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 T
where 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 T
where 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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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 for T
where 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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