08-10-2026, 07:59 AM
(This post was last modified: 08-10-2026, 08:02 AM by rich2005.
Edit Reason: typo
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(08-10-2026, 03:23 AM)claytoncarney Wrote: Question. What sort of effect should it be ?
I use 3D stereograms ('magic eye') for vision training. I find placing a sheet of glass or acetate over an image encourages the eye divergence needed to perceive the 3D image.
I was looking for a way to digitally simulate the same effect.
The only thing I can suggest is take a photograph of the effect you want to replicate. This a "magiceye" (from internet) printed and placed under a sheet of acrylic. To prevent reflections from adjacent walls / lights / ..everything I took it in a "tent". Comparing with original there are patches.
There is a filter in the gmic_gimp_qt plugin (http://www.gmic.eu) that makes "Light Leaks" but really just a black layer in screen mode with reduced opacity, much the same as before.
There is some interest in 3D anangyphs across at http://www.gimpchat.com Worth asking there, but do give details of what you are looking for.