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change the colour of the texture glow

Posted: June 3rd, 2013, 6:57 am
by it9999
i got a day and night cycle going and i want to use the glow colour of the light texture so the background lights up when the lights go dark. eg city buildings light up at night. only problem that the light texture is white and i want yellow. is there any way to change the glow colour of textures
is it posible to have an entire image glow like a tv screen and have the glow activated/deactivated upon trigger. eg shooting the light with the water gun and it disables the glow effect and disables the light so the room is dark.