distortPinch

distortPinch(uv, center, strength, radius): Node<"vec2">

Defined in: packages/nodes/src/distortion/distort.ts:17

Pinch distortion - pulls pixels toward center.

Parameters

uv

Node<"vec2">

Input UV coordinates

center

Vec2Input = ...

Pinch center point (default: [0.5, 0.5])

strength

FloatInput = 0.5

Pinch strength (positive = pinch in, negative = expand)

radius

FloatInput = 0.5

Effect radius in UV space

Returns

Node<"vec2">

Distorted UV coordinates

Example

const pinched = distortPinch(uv, [0.5, 0.5], 0.5, 0.5)