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Thread: Noise Layer won't change?
August 18th, 2012 #1
Noise Layer won't change?
Hey guys, I'm trying to create a star field following this tutorial http://gallery.artofgregmartin.com/t...tar_field.html and it requires you to add a noise layer and then change the Brightness/Contrast of the layer so that the noise looks like stars.
When I do this, the preview looks how it should, when I click Ok nothing happens. The noise layer just looks the same dark grey instead of black and white? Any idea why this is happening? The only thing that makes it change colour is changing the layer type from Normal to Hard Light.
Thanks for the help guys.
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August 19th, 2012 #3
August 19th, 2012 #4
Well you are supposed to add noise to the top layer. If you add noise to the bottom layer and have a top layer of pure black you won't see any noise.
August 19th, 2012 #5
August 19th, 2012 #6
August 19th, 2012 #7
My first image is a hell of a lot lighter than the one below, it's more iron grey than almost black
then to this
after a brightness/contrast change. However, mine just remains the same as the first step!
August 20th, 2012 #8
I tried to replicate the tutorial to see if I had any problems. I didn't have any at first. I did notice that if I tried to change the brightness just a little that nothing would happen despite the preview. It may be a CS4 issue but as long as the layer being edited was on the top of the layer stack then the changes would work fine. Also make sure that legacy is checked when you are making those brightness contrast changes.