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Glow Stick Effect Plug-in

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tim
GL Blogger

Glow Stick Effect Plug-in

Post#1 by tim » 06 May 2019, 02:29


This plug-in requires Split-tone Plug-in to run.
It'll convert your image into a Glow Stick Effect. I got this idea after seeing the Photoshop's actions for "Glow in the Dark".
This is different because it gives a greenish hue. Of course you can change the hue and contrast/brightness after it runs to your taste.
glow_stick_effect.py
(2.88 KiB) Downloaded 122 times
Plug-in Menu Location: Python-Fu/Glow Stick Effect

Instructions:
  1. Have your image opened that you'd like to apply "Glow-stick effect" to.
  2. Run Plug-in (Python-Fu/Glow Stick Effect).
  3. After Plug-in finishes, the default should be okay but you can play with Brightness/Constrast to taste. Furthermore, if you don't like the greenish hue (that's supposed to look like glow stick effect), you can change Hue, Saturation to taste as well.
  4. Enjoy.
Sample results (with some play of contrast/brightness):
glow-stick.png
glow-stick.png (357.19 KiB) Viewed 1662 times
glow-stick-effect-buddha-statue.jpg
glow-stick-effect-buddha-statue.jpg (180.88 KiB) Viewed 1662 times
aka Tin
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2

tim
GL Blogger

Post#2 by tim » 06 May 2019, 03:18


glow-stick-effect-bruce-lee.jpg
glow-stick-effect-bruce-lee.jpg (68.69 KiB) Viewed 1651 times
aka Tin
:tree_02:
Tin's: Favorite Index | Simple Art === fb4yt video search | fb4yt recent video views report
Lottery numbers from image | Interested Members in TLF
Paying for hosting is to support my hobby, and donating money made from ads to The Red Cross.
         
2

No avatar
Alchemist
Forum Member

Post#3 by Alchemist » 07 May 2019, 02:34


Hi Tim,
I guess this could also be call "Night Vision Goggles" .

Later, Alchemist
GIMP Learn rocks...
1

Pat625
Tutorial Creator

Post#4 by Pat625 » 08 May 2019, 04:30


Just had to try this!
Tin Tran.Glow Effect.Ghost Ship.jpg
Tin Tran.Glow Effect.Ghost Ship.jpg (681.72 KiB) Viewed 1503 times
3

Pat625
Tutorial Creator

Post#5 by Pat625 » 08 May 2019, 04:55


Had time for another! Not finding too many things for Gimp working on my old 32 bit laptop.
I am having a difficult finding out why this image has a purplish glow to it since I uploaded it. On my computer screen it was a dark burnt red glow with bright yellow highlights. (Maybe it is the "Wallace" Phenomenon!)
TT.Glow Effect.City Street.jpg
TT.Glow Effect.City Street.jpg (558.63 KiB) Viewed 1500 times
2

neurolurker
Forum Member

Post#6 by neurolurker » 08 May 2019, 10:55


Pat, check if the colors are inverted. I downloaded the image and inverted and it was all green.
TT.Glow Effect.City Street INV.jpg
TT.Glow Effect.City Street INV.jpg (572.03 KiB) Viewed 1454 times
GIMP Learn rocks...
0

Pat625
Tutorial Creator

Post#7 by Pat625 » 09 May 2019, 19:43


Thanks for the tip, Neurolurker, I never thought about the invert choice!
0

Pat625
Tutorial Creator

Post#8 by Pat625 » 09 May 2019, 19:46


Still playing!
TT Glow Effect. Rat Pack Movie Album Cover.jpg
TT Glow Effect. Rat Pack Movie Album Cover.jpg (519.61 KiB) Viewed 1451 times
0


GIMP/GL:  Tutorials | Tips | Questions | Interests | Script Requests
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Resources:  🡆 Python-Fu Plug-ins | Scheme-Fu Scripts | GIMP
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