I've looked at Core Image Fun House, but it's still not clear to me.
What is the "original spectrum"? Is it the hue component from 0 to 1
after converting RGB to HSB?
Martin
18 maj 2006 kl. 16.56 skrev Frank Doepke:
Check out the Core Image Fun House sample app. You can give the
filter a test run there. The inputGradientImage is a 1 pixel high
gradient that maps the colors from the original spectrum to what
you specify in that image.
Frank
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