flash

flash(inputColor, progress, flashColor, intensity): Node<"vec4">

Defined in: packages/nodes/src/vfx/flash.ts:19

Apply a flash effect - temporary color overlay that fades out. Useful for damage feedback, power-ups, or emphasis.

Parameters

inputColor

Node<"vec4">

Base color (vec4)

progress

FloatInput

Flash progress (0 = start, 1 = end/invisible)

flashColor

Vec3Input = ...

Color of the flash (default: white)

intensity

FloatInput = 1

Flash intensity at peak (default: 1)

Returns

Node<"vec4">

Color with flash overlay

Example

// Trigger flash on hit, animate progress from 0 to 1
const flashed = flash(inputColor, flashProgress, [1, 1, 1])