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GIMPedOptical Illusion (Showcase | Slideshow)

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tim

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Optical Illusion

Post#1 by tim » 27 Jun 2017, 14:50


This one was done long time ago, but it's still good (brought this up when RJKD posted the spinning illusion).
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aka Tin
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Post#2 by Issabella » 27 Jun 2017, 14:57


Well done Tin, yes I remember when many of us did our tries. These effects are always surprising. :gimp_clap:
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Post#3 by Conbagui » 27 Jun 2017, 15:18


I remember. I wrote a tut during that time. Excellent Tim :gimp_clap:
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RJKD
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Post#4 by RJKD » 27 Jun 2017, 16:13


I saw that one T on Facebook a few years back, in blue and maroon, it was one of the images which gave me ambition to go digital.
Is there a tut for this Conbagui, or even a script? I would love to create this and put my own mark on it.
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Post#5 by Ella » 27 Jun 2017, 16:44


I made these two once on GC with Conbagui's tutorial.
illusie.2.png
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Post#6 by RJKD » 28 Jun 2017, 16:25


I wonder how to create the image T posted at the top of this page? I must experiment.
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Post#7 by tim » 28 Jun 2017, 18:37


RJKD wrote:
28 Jun 2017, 16:25
I wonder how to create the image T posted at the top of this page? I must experiment.
I vaguely remember, that I just created the pattern in GIMP, like circle with white and black on opposite side and fill a square with the pattern.
Then in blender, used the pattern to map over a torus object (standard object in blender). Scale object larger. Moved camera to look inside (moved it just inside of the torus's surface). Added some light sources to have the inside of torus lit. And that's it. But right now I don't have blender installed. But you should be able to do these steps easily if you just search on how to do these steps individuually.
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