This is a tutorial about, How to aply a Simple lightEffect in a monogame program,
First, you may have a sprite to cover in Dark and other to represent the light.
i tried with NewSpriteEffect. for the fx file.
Now i´ll show you the fx file code:
the Game.cs file.
and the result is, something like this.
i hope help you
thanks to Alkher and Jjagg
