Thalassa: Edge of the Abyss - Lighting effects

I also created materials for fog cards and caustic refraction for Thalassa: Edge of the Abyss.

Exterior caustics are handled by a light function on the overall directional light.

Interior caustics are a decal material, which is cheaper than adding extra lights.

The garden, with fog cards.

The garden, without fog cards.

Fog cards outlined.

The mess hall, with fog cards.

The mess hall, without fog cards.

Fog cards outlined.