How to implement fog?

Question

Java

How can I implement fog with libgdx in a 2D game? Can use textures with painted "flakes" of fog?

Answer 1

Didn't work with libgdx, but I'll venture a few solutions:

1. You can use a shader with the ColorAttribute.Fog attribute, as is done in FogTest.java .
2. You can create a particle system for this. See the question Particle System for Clouds and Smoke on the stack. Since the game is 2D, just remove the movement on the third axis.