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What does GEGL graph do ? http://gimpchat.com/viewtopic.php?f=8&t=19469 |
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Author: | mahvin [ Mon May 16, 2022 11:37 am ] |
Post subject: | Re: What does GEGL graph do ? |
Apply Lens ![]() Code: Select all apply-lens |
Author: | mahvin [ Mon May 16, 2022 11:50 am ] |
Post subject: | Re: What does GEGL graph do ? |
Spherize ![]() Code: Select all spherize |
Author: | mahvin [ Mon May 16, 2022 12:10 pm ] |
Post subject: | Re: What does GEGL graph do ? |
Stereographic Projection ![]() Code: Select all stereographic-projection |
Author: | mahvin [ Mon May 16, 2022 12:29 pm ] |
Post subject: | Re: What does GEGL graph do ? |
Whirl Pinch ![]() Code: Select all whirl-pinch |
Author: | mahvin [ Mon May 16, 2022 1:26 pm ] |
Post subject: | Re: What does GEGL graph do ? |
Addendum: apparently I didn't look hard enough in the Gegl Tools. Darkroom is available and EASIER to use! This one was quite a surprise: Negative Darkroom Unless you've used a darkroom and know your CMYK settings and flash points, this is purely for testing purposes and achieving cool mixes (or hot ones). If you backspace over fujicrystal on the curve line, it will show you all the available options (there are several). If anything, it makes for some very elaborate masks (if you know how to make those adjustments). ![]() Code: Select all negative-darkroom |
Author: | contrast_ [ Mon May 16, 2022 2:59 pm ] |
Post subject: | Re: What does GEGL graph do ? |
I want to make a new filter called gegl:aura but I don't know how. I know for a fact GEGL can call Gimp syntax in filters but I don't know how to make a GUI of it. ![]() Code: Select all gaussian-blur std-dev-x=60 std-dev-y=40 |
Author: | mahvin [ Mon May 16, 2022 4:06 pm ] |
Post subject: | Re: What does GEGL graph do ? |
I only see gimp functions that serve gegl, and not the overall procedure syntax. In any case, it would be beyond awesome if it were possible to consolidate actions all into one function. Also, I was able to reproduce your aura technique in the gegl toolbox using gegl effects. I just saved the settings as a preset called "Aura". |
Author: | contrast_ [ Mon May 16, 2022 4:41 pm ] |
Post subject: | Re: What does GEGL graph do ? |
This is GEGL aura. Code: Select all gaussian-blur std-dev-x=60 std-dev-y=40 ![]() |
Author: | mahvin [ Mon May 16, 2022 4:46 pm ] |
Post subject: | Re: What does GEGL graph do ? |
I just added multiple strokes in gegl graph to get this: ![]() |
Author: | contrast_ [ Mon May 16, 2022 4:59 pm ] |
Post subject: | Re: What does GEGL graph do ? |
I already did this last month, lol. ![]() |
Author: | mahvin [ Mon May 16, 2022 5:03 pm ] |
Post subject: | Re: What does GEGL graph do ? |
Fair enough. I didn't see your image last month. But in any case, I'm having a hard time finding any documentation other than the already provided GEGL Operations pages. |
Author: | contrast_ [ Mon May 16, 2022 5:09 pm ] |
Post subject: | Re: What does GEGL graph do ? |
you should study my .c files and see if you can learn how to make gegl filters of your own. You might end up surpassing me since you likely know more about programming then I do. I spent 10 months playing in the gegl graph before I decided to make filters. We are the ones documenting GEGL. We are the pioneers. |
Author: | mahvin [ Mon May 16, 2022 5:52 pm ] |
Post subject: | Re: What does GEGL graph do ? |
No clue why they dropped those 2.10.14 GEGL Tools. The dude on Reddit is totally WRONG about the current gradient map in Colors as a GEGL function. It only covers the existing gradient open on GIMP, with no control over it. I'd like to see Vignette back along with the others. |
Author: | contrast_ [ Mon May 16, 2022 6:18 pm ] |
Post subject: | Re: What does GEGL graph do ? |
I don't think they dropped anything. I think the guy who compiled the GEGL ppa for Ubuntu/Debian compiled a special version of GEGL that had those filters. |
Author: | contrast_ [ Mon May 16, 2022 7:59 pm ] |
Post subject: | Re: What does GEGL graph do ? |
![]() this will be my next and last filter named edge extraction. It is similar to gegl:pencil btw. I will only make more filters once I learn more about making GEGL operations. |
Author: | contrast_ [ Tue May 17, 2022 11:48 am ] |
Post subject: | Re: What does GEGL graph do ? |
racer-x wrote: Interesting. I guess this will replace script making for many instances. Just make your own filter combinations and save the presets. literally yeah. |
Author: | contrast_ [ Tue May 17, 2022 12:04 pm ] |
Post subject: | Re: What does GEGL graph do ? |
![]() I want to make this a filter but I don't know how. Code: Select all id=xx |
Author: | contrast_ [ Wed May 18, 2022 5:10 pm ] |
Post subject: | Re: What does GEGL graph do ? |
![]() ![]() ![]() Code: Select all gegl:gaussian-blur std-dev-x=1500 I want to make one more filter that does a pixel stretch but it will have no option other then a optional wheel checkbox. I just don't know how to make said checkbox. |
Author: | contrast_ [ Mon Jun 13, 2022 10:45 pm ] |
Post subject: | Re: What does GEGL graph do ? |
contrast_ wrote: I could probably make this into a filter within a few days. |
Author: | contrast_ [ Wed Aug 03, 2022 2:19 pm ] |
Post subject: | Re: What does GEGL graph do ? |
This is one of the threads you should be in if you want to make third party filters. |
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