Struct rs_pbrt::core::reflection::FourierBSDFTable

source · [−]

pub struct FourierBSDFTable {
    pub eta: Float,
    pub m_max: i32,
    pub n_channels: i32,
    pub n_mu: i32,
    pub mu: Vec<Float>,
    pub m: Vec<i32>,
    pub a_offset: Vec<i32>,
    pub a: Vec<Float>,
    pub a0: Vec<Float>,
    pub cdf: Vec<Float>,
    pub recip: Vec<Float>,
}

Fields

eta: Floatm_max: i32n_channels: i32n_mu: i32mu: Vec<Float>m: Vec<i32>a_offset: Vec<i32>a: Vec<Float>a0: Vec<Float>cdf: Vec<Float>recip: Vec<Float>

Implementations

impl FourierBSDFTable

pub fn read(&mut self, filename: &str) -> bool

pub fn get_ak(&self, offset_i: i32, offset_o: i32, mptr: &mut i32) -> i32

pub fn get_weights_and_offset(
    &self,
    cos_theta: Float,
    offset: &mut i32,
    weights: &mut [Float ; 4]
) -> bool

Trait Implementations

impl Default for FourierBSDFTable

fn default() -> FourierBSDFTable

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

Auto Trait Implementations

impl RefUnwindSafe for FourierBSDFTable

impl Send for FourierBSDFTable

impl Sync for FourierBSDFTable

impl Unpin for FourierBSDFTable

impl UnwindSafe for FourierBSDFTable

Blanket Implementations

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

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impl<T> Borrow<T> for T where
T: ?Sized,

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<R, P> ReadPrimitive<R> for P where
R: Read + ReadEndian<P>,
P: Default,

fn read_from_little_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_little_endian().

fn read_from_big_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_big_endian().

fn read_from_native_endian(read: &mut R) -> Result<Self, Error>

Read this value from the supplied reader. Same as ReadEndian::read_from_native_endian().

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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Performs the conversion.

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

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const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.