Geometric Optical illusions

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rangerrick
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Geometric Optical illusions

Post by rangerrick » Sun Feb 10, 2019 1:52 am

A few puzzlers, modeled in SketchUp, rendered in Twilight.
Attachments
OI_01s.jpg
OI_01s.jpg (239.95 KiB) Viewed 164 times
OI_02s.jpg
OI_02s.jpg (221.42 KiB) Viewed 164 times
OI_03s.jpg
OI_03s.jpg (269.23 KiB) Viewed 164 times

rangerrick
Posts: 257
Joined: Mon May 04, 2009 4:12 pm
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Location: Beautiful, British Columbia, Canada

Re: Geometric Optical illusions

Post by rangerrick » Sun Feb 10, 2019 1:54 am

a few more....
Attachments
OI_04s.jpg
OI_04s.jpg (280.39 KiB) Viewed 163 times
OI_05s.jpg
OI_05s.jpg (238.53 KiB) Viewed 163 times
OI_06s.jpg
OI_06s.jpg (212.67 KiB) Viewed 163 times

tuna57
Posts: 268
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Re: Geometric Optical illusions

Post by tuna57 » Sun Feb 10, 2019 2:26 am

:shock: :o :? :clap: :rspkt:

posodrac
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Re: Geometric Optical illusions

Post by posodrac » Sun Feb 10, 2019 11:54 am

:D :^:
I have to say that two or more renders in parallel view are needed, with the help of our favorite editor, Photoshop.
:dftt:
My grandfather was an illusionist.
This will look good in my "curriculum vitae": "Heterodox truck driver at TNT/FedEx"

Mike1158
Posts: 583
Joined: Wed Aug 26, 2009 7:15 pm

Re: Geometric Optical illusions

Post by Mike1158 » Sun Feb 10, 2019 12:05 pm

:^: :o Very cool.

rangerrick
Posts: 257
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Re: Geometric Optical illusions

Post by rangerrick » Sun Feb 10, 2019 5:39 pm

A good illusionist/magician never revels the secrets to the trick. :! Any one who has ever posted an image to this forum
has posted an illusion. The images I posted are single renders with no photoshop trickery. Something for you
all to ponder. Thankfully I am not a good illusionist, so in due time I will post some hints as to how this was done.
Attachments
OI_07s.jpg
OI_07s.jpg (296.25 KiB) Viewed 120 times

pbacot
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Re: Geometric Optical illusions

Post by pbacot » Sun Feb 10, 2019 6:36 pm

:o

posodrac
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Re: Geometric Optical illusions

Post by posodrac » Sun Feb 10, 2019 7:56 pm

Wise words :roll:
Ok the last one revealed the cuts :whoot:
Light and shade are your enemies :^:
This will look good in my "curriculum vitae": "Heterodox truck driver at TNT/FedEx"

RTD Laboratories
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Re: Geometric Optical illusions

Post by RTD Laboratories » Mon Feb 11, 2019 3:49 pm

This is amazing :shock: :rspkt: :hat:

But yeah the shadows reveal the trick in some renders...
Andrew F

Fletch
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Re: Geometric Optical illusions

Post by Fletch » Mon Feb 11, 2019 5:28 pm

Great stuff, RangerRick! :clap:

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