Hugo Locurcio 31cc886d07 Add a volumetric fog demo ...

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.

2021-10-31 22:02:48 +01:00

5.5 KiB

248x235px

Raw History