Files
godot-demo-projects/3d/volumetric_fog
Hugo Locurcio 31d1c0c112 Remove old and unused project settings, update various demos for 4.2 (#1024)
- Move all demo projects that don't require Forward+/Mobile-only features
  to the Compatibility rendering method. This improves performance significantly
  on low-end devices and ensures visuals are identical to a web export
  of the demo.
- Set deadzone on all inputs to 0.2 for better gamepad usability.
- Remove reliance on `default_env.tres` to use built-in Environment
  resources in the main scene instead (which follows the preview environment
  workflow).
- Remove notices pointing to GDNative or VisualScript, since both were
  removed in 4.0.
- Various bug fixes and usability tweaks to 10+ demos.
2024-03-26 18:01:58 +01:00
..
2024-02-01 17:30:35 +01:00
2021-10-31 22:02:48 +01:00
2024-02-01 17:30:35 +01:00

Volumetric Fog

This is an example of Godot's volumetric fog capabilities with the Vulkan renderer.

Showcased features are:

  • Positive/negative density volumes that affect albedo (incoming light) and emission.
  • Box/ellipsoid shapes, height falloff, and density modulation using a 3D texture.
  • Temporal reprojection for greater stability and avoiding flickering.
    • The difference is demonstrated with a moving fog volume.
  • Global density adjustment. With FogVolume nodes that have a positive density, it's possible to apply volumetric fog only in specific areas.
  • Custom FogVolume shader with real-time 3D noise (provided by alghost).

Language: GDScript

Renderer: Vulkan Clustered

Screenshots

Screenshot