Samples 4D simplex noise, returning a value in the interval [-1, 1].
The fourth axis is commonly used as time (for animated 3D noise) or as a wrap dimension (map a coordinate around a circle in w for seamless looping).
A generator created with create
X coordinate
Y coordinate
Z coordinate
W coordinate
The noise value at (x, y, z, w)
Samples 4D simplex noise, returning a value in the interval [-1, 1].
The fourth axis is commonly used as time (for animated 3D noise) or as a wrap dimension (map a coordinate around a circle in w for seamless looping).