Gaussian

Struct Gaussian

pub struct Gaussian {
    pub rot: Quat,
    pub pos: Vec3,
    pub color: U8Vec4,
    pub sh: [Vec3; 15],
    pub scale: Vec3,
}

Expand description

The Gaussian.

This is an intermediate representation used by the CPU to convert to GaussianPod.

Fields§

§rot: Quat§pos: Vec3§color: U8Vec4§sh: [Vec3; 15]§scale: Vec3

Implementations§

impl Gaussian

pub const SH0_TO_LINEAR_FACTOR: f32 = 0.282094806f32

The constant to convert from SH coefficient at degree 0 to linear color.

pub const SPZ_SH0_TO_LINEAR_FACTOR: f32 = 0.150000006f32

The constant to convert from SH coefficient at degree 0 to linear color in SPZ.

pub fn from_ply(ply: &PlyGaussianPod) -> Self

Convert from PlyGaussianPod.

pub fn to_ply(&self) -> PlyGaussianPod

Convert to PlyGaussianPod.

pub fn from_spz(spz: SpzGaussianRef<'_>, header: &SpzGaussiansHeader) -> Self

Convert from SpzGaussianRef.

pub fn to_spz( &self, header: &SpzGaussiansHeader, options: &GaussianToSpzOptions, ) -> SpzGaussian

Convert to SpzGaussian.

User usually don’t need to call this directly due to the overhead of constructing a valid SpzGaussiansHeader. Instead, use one of the following methods to convert a collection of Gaussian to SpzGaussians properly:

Trait Implementations§

impl AsRef<Gaussian> for Gaussian

fn as_ref(&self) -> &Gaussian

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Gaussian

fn clone(&self) -> Gaussian

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Gaussian

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl From<&Gaussian> for GaussianPodWithShHalfCov3dHalfConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShHalfCov3dRotScaleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShHalfCov3dSingleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShNoneCov3dHalfConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShNoneCov3dRotScaleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShNoneCov3dSingleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShNorm8Cov3dHalfConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShNorm8Cov3dRotScaleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShNorm8Cov3dSingleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShSingleCov3dHalfConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShSingleCov3dRotScaleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for GaussianPodWithShSingleCov3dSingleConfigs

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<&Gaussian> for PlyGaussianPod

fn from(gaussian: &Gaussian) -> Self

Converts to this type from the input type.

impl From<Gaussian> for PlyGaussianPod

fn from(gaussian: Gaussian) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShHalfCov3dHalfConfigs> for Gaussian

fn from(pod: GaussianPodWithShHalfCov3dHalfConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShHalfCov3dRotScaleConfigs> for Gaussian

fn from(pod: GaussianPodWithShHalfCov3dRotScaleConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShHalfCov3dSingleConfigs> for Gaussian

fn from(pod: GaussianPodWithShHalfCov3dSingleConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShNoneCov3dHalfConfigs> for Gaussian

fn from(pod: GaussianPodWithShNoneCov3dHalfConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShNoneCov3dRotScaleConfigs> for Gaussian

fn from(pod: GaussianPodWithShNoneCov3dRotScaleConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShNoneCov3dSingleConfigs> for Gaussian

fn from(pod: GaussianPodWithShNoneCov3dSingleConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShNorm8Cov3dHalfConfigs> for Gaussian

fn from(pod: GaussianPodWithShNorm8Cov3dHalfConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShNorm8Cov3dRotScaleConfigs> for Gaussian

fn from(pod: GaussianPodWithShNorm8Cov3dRotScaleConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShNorm8Cov3dSingleConfigs> for Gaussian

fn from(pod: GaussianPodWithShNorm8Cov3dSingleConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShSingleCov3dHalfConfigs> for Gaussian

fn from(pod: GaussianPodWithShSingleCov3dHalfConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShSingleCov3dRotScaleConfigs> for Gaussian

fn from(pod: GaussianPodWithShSingleCov3dRotScaleConfigs) -> Self

Converts to this type from the input type.

impl From<GaussianPodWithShSingleCov3dSingleConfigs> for Gaussian

fn from(pod: GaussianPodWithShSingleCov3dSingleConfigs) -> Self

Converts to this type from the input type.

impl FromIterator<Gaussian> for Gaussians

fn from_iter<T: IntoIterator<Item = Gaussian>>(iter: T) -> Self

Creates a value from an iterator. Read more

impl PartialEq for Gaussian

fn eq(&self, other: &Gaussian) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Gaussian

impl StructuralPartialEq for Gaussian

Auto Trait Implementations§

impl Freeze for Gaussian

impl RefUnwindSafe for Gaussian

impl Send for Gaussian

impl Sync for Gaussian

impl Unpin for Gaussian

impl UnwindSafe for Gaussian

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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> IntoEither for T

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

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<T> WasmNotSend for T
where T: Send,

impl<T> WasmNotSendSync for T
where T: WasmNotSend + WasmNotSync,

impl<T> WasmNotSync for T
where T: Sync,