Atchar Sudhyadhom <atc### [at] ufledu> wrote:
> I'm able to change the  intensity, but only if I also change the color.
> Is there a way that I can change ONLY the intensity of the background?

  You don't give enough information to give a proper answer.
  Are you talking about the background {} feature or the ambient_light
feature, or perhaps something else?

  Anyways, in order to change the intensity of a color, just multiply it
with a float.

-- 
#macro N(D)#if(D>99)cylinder{M()#local D=div(D,104);M().5,2pigment{rgb M()}}
N(D)#end#end#macro M()<mod(D,13)-6mod(div(D,13)8)-3,10>#end blob{
N(11117333955)N(4254934330)N(3900569407)N(7382340)N(3358)N(970)}//  - Warp -

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