Toot

Written by Frame of Mind on 2024-09-16 at 16:04

2. Their bloom is not screen space based, but mesh based.

It uses a mesh dome that wraps around the light and a fresnel effect, that fades the lights visibility out towards the edges.

You could create a similar effect with just just a billboard sprite, but I like how I can make this effect more directional (lights that shine at you have a brighter bloom) and it creates an illusion of caustics, when the bloom mesh clips into a wall.

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