trailVelocity

trailVelocity(tex, uv, velocity, maxLength, samples, opacity): Node<"vec4">

Defined in: packages/nodes/src/vfx/trail.ts:141

Create echo/ghost trail using velocity-based offset.

Parameters

tex

Texture

Source texture

uv

Node<"vec2">

UV coordinates

velocity

Vec2Input

Current velocity (determines direction and intensity)

maxLength

FloatInput = 0.15

Maximum trail length

samples

number = 4

Number of echo samples

opacity

FloatInput = 0.6

Trail opacity

Returns

Node<"vec4">

Color with velocity-based trail