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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 203 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 3381 times
glow-stick-effect-buddha-statue.jpg
glow-stick-effect-buddha-statue.jpg (180.88 KiB) Viewed 3381 times
aka Tin

         

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 3370 times
aka Tin

         

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...

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 3222 times

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 3219 times

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 3173 times
GIMP Learn rocks...

Pat625
Tutorial Creator

Post#7 by Pat625 » 09 May 2019, 19:43


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

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 3170 times

Issabella
Script Tester

Post#9 by Issabella » 12 Nov 2020, 08:13


Thank you Tim for this effect. I'd missed it for any reason and I have seen it today. A nice effect. :thumbsup:
Attachments
30c37bf_Flower_Tim_GlowStickEffect.jpg
30c37bf_Flower_Tim_GlowStickEffect.jpg (76.9 KiB) Viewed 391 times
Issabella

Don’t be afraid to start over. It’s a new chance to rebuild what you want.


GIMP/GL:  Tutorials | Tips | Questions | Interests | Script Requests
Recommendations:  Index | Top 10
Resources:  🡆 Python-Fu Plug-ins | Scheme-Fu Scripts | GIMP
Python:  Lessons | Questions | Exercises
The Arts:  GIMPed | GIMPed Photos | Other | Contests | Public Domain Images | Isolated Images | Blender
Inkscape
Social:  Say Hello | Anything Goes | Shares | FCSP

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