This is a deceptively simple yet effective effect that pretends to model a 2D fire. The approach is to sample a noise texture, and have multiple value cutoff bands, which each get coloured differently.
The noise is then animated
This is a deceptively simple yet effective effect that pretends to model a 2D fire. The approach is to sample a noise texture, and have multiple value cutoff bands, which each get coloured differently.
The noise is then animated