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GaussianSplatData

viewport_lib::renderer

Struct GaussianSplatData 

Source 
pub struct GaussianSplatData {
    pub positions: Vec<[f32; 3]>,
    pub scales: Vec<[f32; 3]>,
    pub rotations: Vec<[f32; 4]>,
    pub opacities: Vec<f32>,
    pub sh_coefficients: Vec<f32>,
    pub sh_degree: ShDegree,
}
Expand description

Upload data for a Gaussian splat set. Submitted once via resources_mut().upload_gaussian_splats(data).

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§positions: Vec<[f32; 3]>

Object-space center positions, one [f32;3] per splat.

§scales: Vec<[f32; 3]>

Scale (positive floats, world-space metres) per splat, one [f32;3].

§rotations: Vec<[f32; 4]>

Unit quaternion rotation per splat [x, y, z, w].

§opacities: Vec<f32>

Opacity per splat in [0, 1].

§sh_coefficients: Vec<f32>

SH coefficients. Length must equal positions.len() * sh_degree.coeff_count(). For ShDegree::Zero these are [r, g, b] base colours per splat.

§sh_degree: ShDegree

SH degree for this splat set.

Trait Implementations§

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impl Default for GaussianSplatData

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fn default() -> Self

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