chromaticAberration

chromaticAberration(tex, uv, amount, angle): Node<"vec4">

Defined in: packages/nodes/src/analog/chromaticAberration.ts:19

Chromatic aberration effect - separates RGB channels. Simulates lens imperfection or analog video artifacts.

Parameters

tex

TextureNode<"vec4">

Source texture

uv

Node<"vec2">

UV coordinates

amount

FloatInput = 0.005

Separation amount in UV space (default: 0.005)

angle

FloatInput = 0

Separation angle in radians (default: 0 = horizontal)

Returns

Node<"vec4">

Color with chromatic aberration

Example

const aberrated = chromaticAberration(texture, uv, 0.005)