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title: module-BrightnessContrastShader category: Unknown layout: docs

BrightnessContrastShader

Import

BrightnessContrastShader is an addon, and must be imported explicitly, see Installation#Addons.

import { BrightnessContrastShader } from 'three/addons/shaders/BrightnessContrastShader.js';

Properties

.BrightnessContrastShader : ShaderMaterial~Shader (inner, constant)

Brightness and contrast adjustment https://github.com/evanw/glfx.js. Brightness: -1 to 1 (-1 is solid black, 0 is no change, and 1 is solid white) Contrast: -1 to 1 (-1 is solid gray, 0 is no change, and 1 is maximum contrast)

Source

examples/jsm/shaders/BrightnessContrastShader.js