How to make a fog of war with textures

[awang]

I googled a lot and find they all use shader to make it.

But I didn’t know much about shader.

And I find the fog of war in the game(age of empires 2) is what I want.

In those times,shader haven’t been so powerfull and they must make a fog with textures right?

[HarshadK]

Here are some tutorial and discussions about the topic:

• Unity Fog Of War. Tutorial 2. Static and dynamic fog of war using render to texture feature
• Newbie question on how to draw a custom texture
• Fog of War