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Graechan
 Post subject: Star Effect Filter Scripts Rel3.2 (bugfix)
PostPosted: Fri Jan 23, 2015 8:05 pm  (#1) 
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creates a 'Star Effect' as per the images below
Original
Image
Soft Result
Image
Hard Result
Image

Image

Image
Menu Locations
Filters/Light and Shadow/Star Effect Filter/Star Effect Hard
Filters/Light and Shadow/Star Effect Filter/Star Effect Soft

; Rel 0.02 - Just better now with 2 Scripts

; Rel 2.1 - Added more adjustments to the filters

; Rel 3.0 - Added setting for number of spikes

; Rel 3.1 - added more checks and balances

; Rel 3.2↓ - Improved layer merging

Attachment:
Star Effect Filter.scm [8.18 KiB]
Downloaded 388 times

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No matter how much you push the envelope, it'll still be stationery.

Last edited by Graechan on Fri Jan 30, 2015 4:34 am, edited 15 times in total.

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Wallace
 Post subject: Re: Star Effect Filter Script
PostPosted: Fri Jan 23, 2015 8:43 pm  (#2) 
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Looks as though I've seen this filter before Graechan, Is this a re-work of the original one?

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Graechan
 Post subject: Re: Star Effect Filter Script
PostPosted: Fri Jan 23, 2015 8:53 pm  (#3) 
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Thank you Conbagui, I'm hoping to change to the Gmic 'Blur [linear]' filter for this instead of Gimps 'Motion blur' as it is faster
Here is the image before blurring
Image
This is the result
Image

Wallace no it's not it was written as a reply to this recent post Would like a diffraction spikes filter using this tutorial Scott photo graphics

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Graechan
 Post subject: Re: Star Effect Filter Script
PostPosted: Fri Jan 23, 2015 10:03 pm  (#4) 
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Yes I have sinned and strayed away from the tutorial to create this
Image

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No matter how much you push the envelope, it'll still be stationery.

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K1TesseraEna
 Post subject: Re: Star Effect Filter Script
PostPosted: Fri Jan 23, 2015 10:14 pm  (#5) 
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This is a good one G! Thanks!
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Acmespace
 Post subject: Re: Star Effect Filter Scripts
PostPosted: Fri Jan 23, 2015 11:34 pm  (#6) 
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Wow, that was quick! Nice filter, many thanks. :jumpclap
On this one, I changed the filter layer from "screen" to "lighten only."
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Graechan
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Fri Jan 23, 2015 11:41 pm  (#7) 
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Rel2 has just been posted and has 2 scripts see initial post

Acmespace Thanks for testing, try the Rel2

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Acmespace
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 12:06 am  (#8) 
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New scripts (Rel. 0.02) on a 656x804 image, filters in default settings. Lookin' good.
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Graechan
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 12:38 am  (#9) 
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Acmespace it didn't take you long to update, note I think your Image has too many light sources and you should try one with less
like this
Image

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Acmespace
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 2:18 am  (#10) 
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True, I wouldn't normally use a star filter on those holiday light photos. But I'm playing with a new toy!
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Rod
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 6:41 am  (#11) 
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Nice one Graechan! :)
Duplicated the star layer a few and gave it a black bg as it shows the outside glares better.
Image

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Wallace
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 3:10 pm  (#12) 
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Rod wrote:
Nice one Graechan! :)
Duplicated the star layer a few and gave it a black bg as it shows the outside glares better.
[ Image ]

I saw the image Rod made and I just had to try that out for myself.
Image

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Graechan
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 5:16 pm  (#13) 
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Thanks Rod and Wallace for trying out the Star Effect Filter

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pirate541
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 5:25 pm  (#14) 
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Here's my try

1st pic,moved the spike slider to 60: looks like a canvas

Image

the second,i changed the the star effect layer to burn:

Image
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Charlie
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 5:39 pm  (#15) 
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Thank you Graechan, this looks awesome! I can hardly wait to try it. I'm in the middle of a 2 day CG render right now but I'll post my result with this script asap.
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Graechan
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 5:56 pm  (#16) 
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pirate541 your settings were too high try something lower, to pickup only the high intensity light
Image

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Wallace
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 6:51 pm  (#17) 
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Graechan wrote:
Thanks Rod and Wallace for trying out the Star Effect Filter

No problem Graechan, It works great. :bigthup

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Graechan
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 7:17 pm  (#18) 
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Wallace This is from using the soft filter in Rel2.1, to be posted soon
Image
Image

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No matter how much you push the envelope, it'll still be stationery.

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Graechan
 Post subject: Re: Star Effect Filter Scripts Rel2.1 (Added adjustments to soft filte
PostPosted: Sat Jan 24, 2015 7:53 pm  (#19) 
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Rel2.1 now out see initial post this release has additional controls for the soft filter see new output above
Image

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No matter how much you push the envelope, it'll still be stationery.

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Wallace
 Post subject: Re: Star Effect Filter Scripts Rel2 (2 menus Hard and Soft)
PostPosted: Sat Jan 24, 2015 8:16 pm  (#20) 
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Graechan wrote:
Wallace This is from using the soft filter in Rel2.1, to be posted soon
[ Image ]
[ Image ]

Nice addition Graechan. :jumpclap
I could see how someone might want to play with these sliders/settings. Thanks for the update. :bigthup

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