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Pulsing Sparkle Animation Script [Rel1]
http://gimpchat.com/viewtopic.php?f=9&t=12435
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Author:  dinasset [ Wed May 06, 2015 10:16 am ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

I agree with Oregonian
Because stars are not pulsing that way it's better to have many true stars fixed and run the script to create few additional blinking stars.
Even better (in case of using the script for showing stars, but it seems to be the most common use), if the script were able to provide small stars pulsing in such a way to simulate the "shivering" of the stars (maybe it does it already, not yet tested)

Edit: downloaded and tried.
Yes, by choosing only a lot of small size sparkles and a few medium, 10 layers, then setting the animation to the maximum (8*72), the "pulsing" resembles already the "shivering" of the stars.
OK

Author:  dinasset [ Wed May 06, 2015 10:55 am ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

a quick try...

Attachment:
my-first.gif
my-first.gif [ 1.38 MiB | Viewed 2746 times ]

Author:  2-ton [ Wed May 06, 2015 11:13 am ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

Is the script still in beta phase?

Author:  Oregonian [ Wed May 06, 2015 12:57 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

dinasset wrote:
Because stars are not pulsing that way it's better to have many true stars fixed and run the script to create few additional blinking stars.


I made an image with the script by merging the layers, then ran the script again so there would be a combo of fixed and pulsing stars.
Image

Author:  molly [ Wed May 06, 2015 1:17 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

cool

Author:  GnuTux [ Wed May 06, 2015 3:04 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

I think there needs to be a pulse option. There are instances where one might need all the stars pulsing at the same time or perhaps 50% brightening, while 50% dimming. As it stands now, it's all random.

Oregonian posted a good example of this in the Bling Text Logo thread.

Image

Here I ran the Starry Skies script, then the sparkle animation script, with 75 small, 10 medium stars and 10 frames.

Image

Author:  Issabella [ Wed May 06, 2015 3:14 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

I love the new pulsing stars. What a good idea! Thanks for your tries about it Dinasset and Oregonian. I'll have to try it too, sure :bigthup :coolthup

Author:  Oregonian [ Wed May 06, 2015 5:08 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

Nice example, GnuTux with the starry sky script and the pulsing stars. I like the fixed plus pulsing stars together.

Author:  Graechan [ Wed May 06, 2015 5:45 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release)

The pulse generator in the script may have to have an adjustment added to it, I'll attempt to add that
Default Minval 0 on all Sizes
Image

Minval 50 on all Sizes
Image

Minval 100 on all Sizes
Image

Author:  Graechan [ Thu May 07, 2015 5:56 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

PSA Beta Update1 now posted :bigthup
Beta Release Update1: now includes a 'Minimum Pulse Value'
new Settings 'Min Pulse Value' has been Added to assist you with these settings
remember the 'Min Pulse Opacity'= Min Pulse Value/2.55
Image

PSA with small and medium1 set with a 'Minimum Pulse Value' of 255, medium2 and large with a 'Minimum Pulse Value' of 100
Image

Author:  molly [ Thu May 07, 2015 6:07 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Nice job, thanks Graechan.

Author:  Graechan [ Thu May 07, 2015 6:27 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Molly I'm glad you like the new update GnuTux had foreseen the need for the 'Minimal Pulse Value' setting and included it in his Sparkler engine

Author:  Graechan [ Thu May 07, 2015 8:42 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

A night Sky Somewhere using APNG
Image

Author:  Wallace [ Thu May 07, 2015 9:34 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Got this error when trying to run the script on a selection of the inside of this glass.
Image


Image
Note: This is not the original image used.

Attachments:
File comment: Here's the XCF I tried to run the script on making a selection of the inside of the glass.
6404-28-finish.xcf [94.51 KiB]
Downloaded 81 times

Author:  Graechan [ Thu May 07, 2015 10:27 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Wallace My selection on you Image was OK, also worked moving your selection !Cheers!
Image

Image

Author:  Wallace [ Thu May 07, 2015 11:30 pm ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Graechan wrote:
Wallace My selection on you Image was OK !Cheers!
[ Image ]

I don't know what's happening, but I keep getting the same error.
www.youtube.com Video from : www.youtube.com

Author:  Graechan [ Fri May 08, 2015 12:01 am ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Try another downloading and reloading a fresh copy of the script, then try a new selection before running script

Author:  Wallace [ Fri May 08, 2015 12:12 am ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Graechan wrote:
Try another downloading and reloading a fresh copy of the script, then try a new selection before running script

I don't have an example this time, but it now works after downloading and reinstalling a "fresh" copy of the script.
What did you do?

Author:  Graechan [ Fri May 08, 2015 4:55 am ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

on the first of your wine Glass images I did I moved your selection up above the froth mark in the second I created the sparkles inside a new selection above the froth mark,after running I also re-ran adjusting the number of sparkles to suit

Author:  Wallace [ Fri May 08, 2015 8:06 am ]
Post subject:  Re: Pulsing Sparkle Animation Script (Beta Release Update1)

Tried this script out on this image I made.
Image

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