You know how most people want a dark aura?
Why not make a specific way of SUBTRACTING light, so your character can have a dark aura? I'll simply explain this:
If the total value of the color of any light (White and bright colors has a value of 255, while black has 0) goes below 127, then it will subtract light.
I'll give you an example of what it could look like:
RGB (64, 0, 0) would give you a dark red aura, subtracting any light that is not that specific color.
This would be good for making evil characters, as they will resonate a dark aura. You could also use this for stealth cloaks, as people could prevent being seen in the dark.
It's a great thing, yet unusual to explain. Since the absence of light is darkness, and the absence of a specific color is the opposite of that color, why not make lights able to subtract light?
Care to give support? |