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 Post subject: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 4:15 pm  (#1) 
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Script Coder
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Joined: May 07, 2014
Posts: 2781
Location: Tin from Victoria BC Canada
This is to create a similar effect like shown here: http://gimpchat.com/viewtopic.php?f=23&t=4439
I thought it would be fun to that effect into a script. So here it is.

before image:
Image

after applying effect:
Image

options for this plug-in:
Image

script file:
Attachment:
MapFold.scm [4.15 KiB]
Downloaded 239 times


it'll be available under Script-Fu/Create New/Map Fold effect...

PS: script-fu experts... is there a way i can default the Shear Magnitude Y (the only adjustment i have right now) to a percentage of image height? if you know please show me how..right now i just have it default to 150..I think it would be friendlier if it starts off defaulting to a percentage of image height.

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Last edited by trandoductin on Sat Apr 16, 2016 10:34 am, edited 2 times in total.

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 4:17 pm  (#2) 
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Posts: 2781
Location: Tin from Victoria BC Canada
Now that it's a script .. i kind'a hope to see Map Fold galore coming in :hehe

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 5:02 pm  (#3) 
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Joined: May 07, 2014
Posts: 2781
Location: Tin from Victoria BC Canada
because of fractional math, this script was creating 1 pixel artifacts on some different widths.. i just updated the script to get select whole pixels so that this artifact would not occur.

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 5:18 pm  (#4) 
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Nice one Tin
Image

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 5:22 pm  (#5) 
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Posts: 2781
Location: Tin from Victoria BC Canada
glad you like it.

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 5:26 pm  (#6) 
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Joined: Oct 02, 2014
Posts: 1923
Location: Sydney Australia
Trandoductin - thank you very much for this; now all we we have to do is consider how to get auto 'pop outs' in the script :hehe

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 5:30 pm  (#7) 
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Joined: May 07, 2014
Posts: 2781
Location: Tin from Victoria BC Canada
pop outs are probably too advanced since you probably have to do manual selection and stuff. i don't think i can automate that

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 5:34 pm  (#8) 
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Joined: Oct 02, 2014
Posts: 1923
Location: Sydney Australia
Tin - I was just joking but I will have a play now I have downloaded your script. Again thanks.

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 5:40 pm  (#9) 
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Joined: May 07, 2014
Posts: 2781
Location: Tin from Victoria BC Canada
just for fun... i cut out the word Victoria before using the effect and then used a colorful image as background.
Image

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 Post subject: Re: Mapfold effect scheme script.
PostPosted: Fri Apr 15, 2016 6:52 pm  (#10) 
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Joined: Jul 04, 2015
Posts: 239
Heck of lot easier than doing it by hand. Great script!!!


Attachments:
mapscripttest_1.png
mapscripttest_1.png [ 1.63 MiB | Viewed 1470 times ]

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