Class TetrahedralUpscaler

A tetrahedral upscaler that can be used to augment 3D LUTs.

Based on an implementation by Garrett Johnson: https://github.com/gkjohnson/threejs-sandbox/blob/master/3d-lut/src/TetrahedralUpscaler.js

Index

Constructors

Methods

Constructors

constructor

new TetrahedralUpscaler(): TetrahedralUpscaler
Returns TetrahedralUpscaler

Methods

`Static`expand

expand(data, size): ArrayBufferView
Expands the given data to the target size.
Parameters
- data: ArrayBufferView
  The input RGBA data. Assumed to be cubic.
- size: number
  The target size.
Returns ArrayBufferView
The new data.