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title: module-VerticalBlurShader category: Unknown layout: docs

VerticalBlurShader

Import

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

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

Properties

.VerticalBlurShader : ShaderMaterial~Shader (inner, constant)

Two pass Gaussian blur filter (horizontal and vertical blur shaders)

• see http://www.cake23.de/traveling-wavefronts-lit-up.html

• 9 samples per pass

• standard deviation 2.7

• "h" and "v" parameters should be set to "1 / width" and "1 / height"

Source

examples/jsm/shaders/VerticalBlurShader.js