The Fog Shader generates a stylized, animated volumetric fog directly on the surface of your 3D object. It doesn’t simulate real atmospheric fog in world space, but rather applies a shader-based effect that scrolls a noise texture across the material, giving the illusion of swirling mist or cloud cover. This effect is fully self-contained and does not rely on the scene’s fog settings or lighting environment.
fogColor – Defines the color of the animated fog layer.
scale – Adjusts the spatial frequency of the noise pattern. Lower values produce broad, cloudy fog; higher values result in more turbulent or fine-grained visuals.
speed – Determines how quickly the fog animation evolves over time.
This shader is ideal for fantasy elements, magic effects, or abstract forms where atmosphere and motion are more important than physical realism. It does not support any standard material maps and overrides normal lighting responses.