enum Light2D_ModeEnum

Adds the value of pixels corresponding to the Light2D to the values of pixels under it. This is the common behavior of a light.

Subtracts the value of pixels corresponding to the Light2D to the values of pixels under it, resulting in inversed light effect.

Mix the value of pixels corresponding to the Light2D to the values of pixels under it by linear interpolation.

The light texture of the Light2D is used as a mask, hiding or revealing parts of the screen underneath depending on the value of each pixel of the light (mask) texture.