Fog
Fog is a visual element in 3D scenes used to create atmosphere and enhance spatial perception, improving scene realism and immersion through atmospheric simulation.
Needs
Use slowly rising volume particles in low-lying valleys to simulate morning mist or cloud seas, expressing morning tranquility and mountain layering.
Use thick, flowing gray-black particles to limit player visibility, creating unknown fear and a repressive atmosphere while optimizing performance.
Use colored particles with self-illumination and noise disturbance to represent magic portals, energy vortexes, or spiritual atmosphere.
Simulate low-transparency fog from urban industrial pollution, or combine with neon lighting to create a humid, psychedelic atmosphere for futuristic cities.
In product promotional videos or displays, use ethereal thin mist particles to create mystery or a premium feel, guiding audience focus to the product.
Eject high-density steam particles at factory floors or pipe joints to simulate leaks or high-temperature environments, adding scene details and hazard implications.
Add gentle fog effects in VR scenes to aid spatial perception and reduce motion sickness; or in architectural walkthroughs, use ground-hugging thin mist to mask material repetition.
Use yellowish or greenish thin particles flowing along the ground to imply regional danger and environmental pollution, commonly used for warning hazardous areas in adventure games.
Depict volcanic ash fog and other extreme weather in disaster films, or represent supernatural fog for dream transitions and ghost appearances in fantasy movies.
Simulate fog conditions with different visibilities in flight or driving simulators, training pilots or drivers' emergency response and instrument operation skills.
Create mysterious, terrifying, tranquil, or dreamy scene atmospheres, establishing visual and emotional tones.
Make distant objects blur and fade, enhancing the depth and layering of 3D scenes.
Use dense fog to occlude distant objects or boundaries, reducing rendering load and improving overall visual quality.
Guide sight to focus on key paths, props, or characters by using localized fog effects to occlude secondary elements.
Integrate fog as a core game mechanic, such as the fog of war limiting visibility, stealth mechanics where players hide in fog to avoid enemy detection, or toxic fog creating environmental hazards.
Dynamically simulate natural weather phenomena like morning mist, cloud seas, swamp miasma, and post-rain vapor, enhancing scene realism and dynamic changes.
Leverage particle system physics to simulate fog flow, diffusion, dissipation, and object interaction, representing fluid or supernatural effects like steam and energy fields.
Create smooth visual transitions between scenes or wrap scene edges with fog to hide map boundaries.