gausplat_renderer::render::gaussian_3d::backward

Struct RenderInput

pub struct RenderInput<B: Backend> {Show 31 fields
    pub colors_rgb_3d: B::FloatTensorPrimitive,
    pub colors_sh: B::FloatTensorPrimitive,
    pub colors_sh_degree_max: u32,
    pub conics: B::FloatTensorPrimitive,
    pub depths: B::FloatTensorPrimitive,
    pub focal_length_x: f32,
    pub focal_length_y: f32,
    pub image_size_half_x: f32,
    pub image_size_half_y: f32,
    pub image_size_x: u32,
    pub image_size_y: u32,
    pub is_colors_rgb_3d_not_clamped: B::FloatTensorPrimitive,
    pub opacities_3d: B::FloatTensorPrimitive,
    pub point_count: u32,
    pub point_indices: B::IntTensorPrimitive,
    pub point_rendered_counts: B::IntTensorPrimitive,
    pub positions_2d: B::FloatTensorPrimitive,
    pub positions_3d: B::FloatTensorPrimitive,
    pub positions_3d_in_normalized: B::FloatTensorPrimitive,
    pub radii: B::IntTensorPrimitive,
    pub rotations: B::FloatTensorPrimitive,
    pub rotations_matrix: B::FloatTensorPrimitive,
    pub scalings: B::FloatTensorPrimitive,
    pub tile_count_x: u32,
    pub tile_count_y: u32,
    pub tile_point_ranges: B::IntTensorPrimitive,
    pub transmittances: B::FloatTensorPrimitive,
    pub view_bound_x: f32,
    pub view_bound_y: f32,
    pub view_position: [f32; 3],
    pub view_transform: [[f32; 4]; 4],
}

Expand description

Rendering inputs (backward).

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§colors_rgb_3d: B::FloatTensorPrimitive

The shape is [P, 3]

§colors_sh: B::FloatTensorPrimitive

The shape is [P, M * 3] <- [P, M, 3]

§colors_sh_degree_max: u32

(0 ~ 3)

§conics: B::FloatTensorPrimitive

The shape is [P, 3]

§depths: B::FloatTensorPrimitive

The shape is [P]

§focal_length_x: f32

f_x <- I_x / tan(Fov_x / 2) / 2

§focal_length_y: f32

f_y <- I_y / tan(Fov_y / 2) / 2

§image_size_half_x: f32

I_x / 2

§image_size_half_y: f32

I_y / 2

§image_size_x: u32

I_x

§image_size_y: u32

I_y

§is_colors_rgb_3d_not_clamped: B::FloatTensorPrimitive

The shape is [P, 3]

§opacities_3d: B::FloatTensorPrimitive

The shape is [P, 1]

§point_count: u32

P

§point_indices: B::IntTensorPrimitive

The shape is [T]

§point_rendered_counts: B::IntTensorPrimitive

The shape is [I_y, I_x]

§positions_2d: B::FloatTensorPrimitive

The shape is [P, 2]

§positions_3d: B::FloatTensorPrimitive

The shape is [P, 3]

§positions_3d_in_normalized: B::FloatTensorPrimitive

The shape is [P, 2]

§radii: B::IntTensorPrimitive

The shape is [P]

§rotations: B::FloatTensorPrimitive

The shape is [P, 4]

§rotations_matrix: B::FloatTensorPrimitive

The shape is [P, 3, 3]

§scalings: B::FloatTensorPrimitive

The shape is [P, 3]

§tile_count_x: u32

I_x / T_x

§tile_count_y: u32

I_y / T_y

§tile_point_ranges: B::IntTensorPrimitive

The shape is [I_y / T_y, I_x / T_x, 2]

§transmittances: B::FloatTensorPrimitive

The shape is [I_y, I_x]

§view_bound_x: f32

tan(Fov_x / 2) * (C_f + 1)

§view_bound_y: f32

tan(Fov_y / 2) * (C_f + 1)

§view_position: [f32; 3]

[3]

§view_transform: [[f32; 4]; 4]

[3 (+ 1), 3 + 1]

Trait Implementations§

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impl<B: Clone + Backend> Clone for RenderInput
where B::FloatTensorPrimitive: Clone, B::IntTensorPrimitive: Clone,

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fn clone(&self) -> RenderInput

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

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impl<B: Debug + Backend> Debug for RenderInput
where B::FloatTensorPrimitive: Debug, B::IntTensorPrimitive: Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for RenderInput
where ::FloatTensorPrimitive: Freeze, ::IntTensorPrimitive: Freeze,

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impl RefUnwindSafe for RenderInput
where ::FloatTensorPrimitive: RefUnwindSafe, ::IntTensorPrimitive: RefUnwindSafe,

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impl Send for RenderInput

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impl Sync for RenderInput

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impl Unpin for RenderInput
where ::FloatTensorPrimitive: Unpin, ::IntTensorPrimitive: Unpin,

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impl UnwindSafe for RenderInput
where ::FloatTensorPrimitive: UnwindSafe, ::IntTensorPrimitive: UnwindSafe,

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,

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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, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

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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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