The following snippet shows how to smoothly randomly move a transform around.
Download the package. Open Unity with your own project folder. Double click on the unityPackage in the finder. Noise.unitypackage
This installs the perlin noise class and 3 scripts implementing:
- Animated light intensity noise
- Animated noise position
- Animated noise rotation
To use one of the scripts, just drag them on a game object, to make them move, rotate, animate light based on noise.