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Concentric squares
Posted by Putopian Vohra on November 16, 2011 at 7:19 amHello all
This is my first post in this forum.
I have two doubts.
1) How can I create concentric squares with animation like this

2) How can I create a perfect circle/square in a comp with a non-square pixel aspect ration? Even when I press shift while creating the path, it appears stretched.Thanks
PutopianPutopian Vohra replied 14 years, 6 months ago 5 Members · 6 Replies -
6 Replies
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Brian Charles
November 16, 2011 at 3:51 pmUse Radio Waves (Effects >Generate>Radio Waves) and set the shape to a 4 sided polygon then rotate it 90 degrees.
You can animate the frequency, expansion and colour of the waves.
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Roland R. kahlenberg
November 16, 2011 at 3:59 pmAs Brian has suggested, Radio Waves will do a good job. Shape Layers are also worth a look into.
As for your perfect squares and circles, stay away from non-square PAR comps – it’s really as simple as that. IOW, stay away from working in non-square PAR comps. All it does is to create lots of unwanted issues.
HTH
RoRKIntensive AE & Mocha Training in Singapore and Malaysia
Adobe ACE/ACI (version 7) & Imagineer Systems Inc Approved Mocha Trainer -
Michael Szalapski
November 16, 2011 at 5:04 pmHowever, if you must work with non-square pixel aspect ratio comps, make sure to toggle the pixel aspect ratio correction switch.
– The Great Szalam
(The ‘Great’ stands for ‘Not So Great, in fact, Extremely Humble’)No trees were harmed in the creation of this message, but several thousand electrons were mildly inconvenienced.
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Walter Soyka
November 16, 2011 at 6:42 pm[Michael Szalapski] “However, if you must work with non-square pixel aspect ratio comps, make sure to toggle the pixel aspect ratio correction switch.”
Indeed. It’s right below the comp viewer and it looks like this:

Walter Soyka
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Roland R. kahlenberg
November 16, 2011 at 6:55 pm[Michael Szalapski] “if you must work with non-square pixel aspect ratio comps”
meh? I’ve never had a scenario where I’ve had to work within the confines of a non-square PAR comp. Even AI provides for only square-pixel PARs presets. Photoshop still allows for non-square PAR presets but I think that may go out of the window in due time.
Cheers
RoRKIntensive AE & Mocha Training in Singapore and Malaysia
Adobe ACE/ACI (version 7) & Imagineer Systems Inc Approved Mocha Trainer
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