---
title: "LutFile"
description: "API documentation for LutFile"
url: https://developer.disguise.one/python-api/docs/lutfile/
---

# LutFile

Base class (inherits properties and methods): _[Resource](/python-api/docs/resource#resource)_

## Properties

#### **acesPostTransform** : _[AcesInputTransformParameters](/python-api/docs/acesinputtransformparameters#acesinputtransformparameters)_

Transform from LUT working space to Linear ACES AP0

_Category: Colour Management  
UserName: Post Transform_

#### **acesPreTransform** : _[AcesOutputTransformParameters](/python-api/docs/acesoutputtransformparameters#acesoutputtransformparameters)_

Transform from Linear ACES AP0 to LUT working space

_Category: Colour Management  
UserName: Pre Transform_

#### **interpolation** : _int_

Interpolation method for 3D LUT sampling in gamma and ACES colour management. Tetrahedral is more accurate; trilinear matches legacy pipelines. Ignored under OCIO, which uses its own best-available interpolation (tetrahedral for 3D LUTs).

_Options: {0: ‘Tetrahedral’, 1: ‘Trilinear’}  
Category: Colour Management  
UserName: Interpolation_

#### **ocioTransform** : _[OcioColourSpace](/python-api/docs/ociocolourspace#ociocolourspace)_

Colour space to apply LUT

_Category: Colour Management  
UserName: Lut Transform_

## Constructors

#### **\_\_init\_\_**(self)