Where can I get free shaders?

[MrFish]

I need some basic shaders like glass and water. Should I just take them from another map? I don't know how this stuff works.

[Demolution]

Aren't those common shaders by any chance?

[ShadowNinjaDudeMan]

I recommend you nick them from another map, give credit to where it is due.

If they arent quite what you are looking for, you could always edit the shader yourself.