Module exprs/brightnessexpr

brightness

• brightness(val: Float | number, col?: Vec4): Brightness

• changes the brightness of a color

  Parameters

  • val: Float | number

    float for how much to change the brightness by (should probably be between -1 and 1)

  • Optional col: Vec4

    the color to increase the brightness of (defaults to current fragment color)

  Returns Brightness