It is currently Mon Aug 31, 2015 5:42 pm


Latest GIMP Scripts & Plug-ins

All times are UTC - 5 hours [ DST ]



Post new topic Reply to topic  [ 12 posts ]  Go to page 1, 2  Next
Author Message
 Post subject: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 10:35 am  (#1) 
Offline
GimpChat Member

Joined: Oct 31, 2011
Posts: 101
Hello,

is there any script to make a "tunnel"? the only thing I manage to find is polar coordinate filter, but it is too much. So it should be an "incomplete" polar coordinate filter.

so for example, I have this cloud picture: http://night-fate-stock.deviantart.com/art/above-the-clouds-304553983

and I want to make it into a "cloud tunnel" like this:
http://griphinator.deviantart.com/art/C ... -181153857

or maybe this one better represents what I want to achieve:
http://dragonleviosas.deviantart.com/ar ... -156082164

If I use polar coordinates filter, the outer part usually is "too distorted".

I hope really hope you guys understand what I mean.

Thanx for the helps :D


Share on Facebook Share on Twitter Share on Orkut Share on Digg Share on MySpace Share on Delicious Share on Technorati
Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 11:49 am  (#2) 
Offline
GimpChat Member
User avatar

Joined: Jan 06, 2011
Posts: 27
Pan to Bow script- http://registry.gimp.org/node/20869

set to 360 (I had to flip the picture vertically first)


Attachments:
above_the_clouds_by_night_fate_stock-d51bncv.jpg
above_the_clouds_by_night_fate_stock-d51bncv.jpg [ 138.09 KiB | Viewed 958 times ]
Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 11:50 am  (#3) 
Offline
GimpChat Member
User avatar

Joined: Sep 24, 2010
Posts: 7920
First create your best effort cloud ring (made horizontally seamless cloud line and ran Pan to Bow Script-fu set to 360 degs).

Attachment:
cloud_ring.png
cloud_ring.png [ 968.64 KiB | Viewed 958 times ]


Now run Mathmap's Droste preset:

Attachment:
droste.png
droste.png [ 244.64 KiB | Viewed 958 times ]


Do some addition clone/heal work and voila. :)


Attachments:
cloud_ring-droste.png
cloud_ring-droste.png [ 967.3 KiB | Viewed 958 times ]

_________________
Lyle

Psalm 109:8

Image
Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 11:52 am  (#4) 
Offline
GimpChat Member
User avatar

Joined: Sep 24, 2010
Posts: 7920
Just realized that I did a poor job at making it horizontally seamless. lolol

:)

_________________
Lyle

Psalm 109:8

Image


Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 12:17 pm  (#5) 
Offline
GimpChat Member
User avatar

Joined: Sep 24, 2010
Posts: 7920
Fixed my ring and played with the Droste settings to give a wider ring and bigger center hole. :)


Attachments:
cloud_ring-droste.png
cloud_ring-droste.png [ 878.18 KiB | Viewed 951 times ]

_________________
Lyle

Psalm 109:8

Image
Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 6:29 pm  (#6) 
Offline
Script Coder
User avatar

Joined: Feb 18, 2011
Posts: 4326
Location: Bendigo Vic. Australia
Excellently done Lyle (filter Master)

_________________
Image


Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 6:56 pm  (#7) 
Offline
GimpChat Member
User avatar

Joined: Jul 17, 2012
Posts: 2799
yes lylejk, that looks pretty epic !


Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 7:08 pm  (#8) 
Offline
GimpChat Member
User avatar

Joined: Sep 24, 2010
Posts: 7920
Thanks folks; call my final result the Tempest. Why not. lol

:)

_________________
Lyle

Psalm 109:8

Image


Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 7:37 pm  (#9) 
Offline
GimpChat Member
User avatar

Joined: Jul 17, 2012
Posts: 2799
lyle, can this be done with the 'Droste' filter (under arrays & frames) from G'Mic as well ?


Top
 Profile  
 
 Post subject: Re: script to make a "tunnel" or "incomplete" polar coordinate filter
PostPosted: Sat Jan 19, 2013 7:45 pm  (#10) 
Offline
GimpChat Member
User avatar

Joined: Sep 24, 2010
Posts: 7920
G'MIC doesn't give you the spiraled droste effect; it's more russian doll style, so, I don't think so Esper. Now, I gotta run. :)

_________________
Lyle

Psalm 109:8

Image


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 12 posts ]  Go to page 1, 2  Next

All times are UTC - 5 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 5 guests


Jump to:  

   Similar Topics   Author   Replies   Views   Last post 
No new posts Polar filter text effect

in Gimp Art

he4rty

4

370

Sat Jul 20, 2013 11:55 am

Erisian View the latest post

No new posts Attachment(s) Rob Antonishen’s “Script-fu-RR-Make-Seamless” filter

in Gimp Scripts and Plugins

secheverry

2

858

Mon Aug 26, 2013 7:30 am

secheverry View the latest post

No new posts 2D Coordinate Graphing Application?

in Other Graphics Applications

mikethedj4

1

397

Wed Jun 26, 2013 7:34 pm

ofnuts View the latest post

No new posts G'MIC SourceForge reference.shtml is incomplete

in G'MIC Discussions

Clouds

4

1486

Wed Jan 21, 2015 9:55 am

Rod View the latest post

No new posts filter to make this circle of ring

[ Go to page: 1, 2 ]

in Gimp Help

hanciong

12

778

Sat May 26, 2012 10:07 am

molly View the latest post



* Login  

* Subscribe to Gimp Chat's RSS Feed    * Subscribe to Gimp Chat's Tutorial Feed    * Subscribe to Gimp Chat's G'MIC Feed


Powered by phpBB3 © phpBB Group