daveb867

ok in the image i posted i had the settings as described, i then made one change and that was putting the bitmap in the haze slot, i sat the haze value to 1 and the output level on the bitmap to 10, the bitmap was only just visible but it was also not projecting the true colours it did when viewed in a normal windows picture viewer????

i then tried with a skydome and just a mrsun, everything works but i had to select unitless on the photgraphic exposure and up the value of that otherwise the scene rendered black, and also the mrsun was having no effect even tho i had used ray switchers on the mental ray material etc, with me selecting unitless on the exposure control would i then need to up the intensity of the mrsun to get it to have an impact on the scene?

thanks for the help so far guys