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Exether wrote:
>I noticed recently that the color I get with an image map is not exactly
>what I expected. So I did a few tests with the following (with a basic
>camera and light) :
....
>Where img_col.png is a uniform image of the <112,57,57> color (#703939) made
>with GIMP. What I see is that the mapped sphere is darker when I expected
>it to be the same. Then I try to get the same color by changing the first
>sphere's color to 0.5*<112,57,57>/255 so that they are about the same
>brightness. But then the mapped sphere seems to be more Red that the other
>one.
Does GIMP have a gamma setting? When I was creating a background with image
maps made with Terragen I had the same problem, they didn't look the same
in POV. Then I found Terragen's default gamma setting was 1.5 and I had
POV set to 1. After I compromised and set them both to 1.275 everything
looked right.
RG
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