Struct rs_pbrt::core::reflection::MicrofacetTransmission

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pub struct MicrofacetTransmission {
    pub t: Spectrum,
    pub distribution: MicrofacetDistribution,
    pub eta_a: Float,
    pub eta_b: Float,
    pub fresnel: FresnelDielectric,
    pub mode: TransportMode,
    pub sc_opt: Option<Spectrum>,
}

Fields

t: Spectrumdistribution: MicrofacetDistributioneta_a: Floateta_b: Floatfresnel: FresnelDielectricmode: TransportModesc_opt: Option<Spectrum>

Implementations

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impl MicrofacetTransmission

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pub fn new(
 t: Spectrum,
 distribution: MicrofacetDistribution,
 eta_a: Float,
 eta_b: Float,
 mode: TransportMode,
 sc_opt: Option<Spectrum>
) -> Self

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pub fn f(&self, wo: &Vector3f, wi: &Vector3f) -> Spectrum

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pub fn get_type(&self) -> u8

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pub fn sample_f(
    &self,
    wo: &Vector3f,
    wi: &mut Vector3f,
    u: &Point2f,
    pdf: &mut Float,
    _sampled_type: &mut u8
) -> Spectrum

Override sample_f() to use a better importance sampling method than weighted cosine based on the microface distribution

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pub fn pdf(&self, wo: &Vector3f, wi: &Vector3f) -> Float

Trait Implementations

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impl Clone for MicrofacetTransmission

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fn clone(&self) -> MicrofacetTransmission

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Copy for MicrofacetTransmission

Auto Trait Implementations

impl RefUnwindSafe for MicrofacetTransmission

impl Send for MicrofacetTransmission

impl Sync for MicrofacetTransmission

impl Unpin for MicrofacetTransmission

impl UnwindSafe for MicrofacetTransmission

Blanket Implementations

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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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into 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.

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impl<T> Pointable for T

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

The alignment of pointer.

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 T where
T: Clone,

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)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct rs_pbrt::core::reflection::MicrofacetTransmission

Fields

Implementations

impl MicrofacetTransmission

pub fn new( t: Spectrum, distribution: MicrofacetDistribution, eta_a: Float, eta_b: Float, mode: TransportMode, sc_opt: Option<Spectrum>) -> Self

pub fn f(&self, wo: &Vector3f, wi: &Vector3f) -> Spectrum

pub fn get_type(&self) -> u8

pub fn sample_f( &self, wo: &Vector3f, wi: &mut Vector3f, u: &Point2f, pdf: &mut Float, _sampled_type: &mut u8) -> Spectrum

pub fn pdf(&self, wo: &Vector3f, wi: &Vector3f) -> Float

Trait Implementations

impl Clone for MicrofacetTransmission

fn clone(&self) -> MicrofacetTransmission

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

impl Copy for MicrofacetTransmission

Auto Trait Implementations

impl RefUnwindSafe for MicrofacetTransmission

impl Send for MicrofacetTransmission

impl Sync for MicrofacetTransmission

impl Unpin for MicrofacetTransmission

impl UnwindSafe for MicrofacetTransmission

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

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

type Init = T

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

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

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

unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

pub fn new(
t: Spectrum,
distribution: MicrofacetDistribution,
eta_a: Float,
eta_b: Float,
mode: TransportMode,
sc_opt: Option<Spectrum>
) -> Self

pub fn sample_f(
&self,
wo: &Vector3f,
wi: &mut Vector3f,
u: &Point2f,
pdf: &mut Float,
_sampled_type: &mut u8
) -> Spectrum

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

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

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

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

impl<T> ToOwned for T where
T: Clone,

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

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