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  Installing ofn-export-layers plugin
Posted by: arun321 - 02-01-2022, 05:35 AM - Forum: General questions - Replies (1)

I am trying to install ofn-export-layers plugin on gimp. I don't see option to export layers on gimp menu. I have already restarted gimp after installing the plugin.

I got it from here: https://sourceforge.net/projects/gimp-to...s/scripts/

I am using gimp flatpak installation.



[Image: Untitled.png]

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  GEGL graph
Posted by: Pocholo - 01-31-2022, 06:08 PM - Forum: Scripting questions - Replies (2)

I hope I get a fix using the "Gegl" command line pdb.python_gegl(img, wavesLayer, 'noise-solid x-size=16.00 y-size=16.00 detail=15 tileable=0 turbulent=0 seed=0 width=1920 height=1080') from one of the Gegl expert here.

When I use Gegl graph, the procedure work fine and it give me the Solid Noise...
(Click the link to see image)
https://imgur.com/a/kteCJwE


But when I run the plugin it doesn't give me the same result, it just give me the created white layer.
(Click the link to see image)
https://imgur.com/a/69ErYDl

As you see in the code, I used the "gegl Bump-map" (Line 75-76) and this one work with no problem.
But the "gegl Solid Noise" (Line100) there is no action.

Thank you in advance!

This is my plugin code:

Code:
1      When I use Gegl graph, the procedure work fine and it give me the Solid Noise...
2      https://imgur.com/a/kteCJwE
3  
4      But when I run the plugin it doesn't give me the same result, it just give me the created white layer.
5      I used the "gegl_command.py" that is made up of paynekj's simpler version.
6  
7      https://imgur.com/a/69ErYDl
8  
9      #!/usr/bin/env python
10     # -*- coding: utf-8 -*-
11
12     # author: Pocholo
13     # date: 8/18/21
14
15     # Comments directed to http://gimpchat.com
16
17     # Installation:
18     # This script should be placed in the user plugin folder
19
20     # Copyright (C)
21
22     #   This program is free software: you can redistribute it and/or modify
23     #   it under the terms of the GNU General Public License as published by  
24     #   the Free Software Foundation, either version 3 of the License, or
25     #   (at your option) any later version.
26
27     #   This program is distributed in the hope that it will be useful,
28     #   but WITHOUT ANY WARRANTY; without even the implied warranty of
29     #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
30     #   GNU General Public License for more details.
31     #
32     #   You should have received a copy of the GNU General Public License
33     #   along with this program.  If not, see <https://www.gnu.org/licenses/>.
34
35     from gimpfu import *
36     import os, sys,time
37     import gettext
38     gettext.install("gimp20", gimp.locale_directory, unicode=True)
39                   
40     def create_a_beautiful_moonlight_scene():
41
42         pdb.gimp_context_push()
43         pdb.gimp_context_set_defaults()
44           
45         #Create the sky
46         img = pdb.gimp_image_new(1920, 1080, RGB)
47         Starslayer = pdb.gimp_layer_new(img, img.width, img.height, RGBA_IMAGE, "Small Stars", 100, LAYER_MODE_NORMAL)
48         pdb.gimp_image_insert_layer(img, Starslayer, None, 0)
49         pdb.gimp_layer_add_alpha(Starslayer)
50         pdb.gimp_context_set_foreground((0, 0, 0))
51         pdb.gimp_drawable_fill(Starslayer, FILL_FOREGROUND)
52       
53         #Image process
54         pdb.gimp_display_new(img)
55       
56         #Create the stars
57         pdb.plug_in_hsv_noise(img, Starslayer, 8, 0, 0, 255)
58         pdb.gimp_brightness_contrast(Starslayer, -80, 50)
59         pdb.plug_in_gauss(img, Starslayer, 0.50, 0.50, 1)
60         pdb.plug_in_sparkle(img, Starslayer, 0.001, 1.00, 20, 4, 15, 1.00, 0, 0, 0, FALSE, FALSE, FALSE, 0)
61       
62         #Create the Moon
63         moonLayer = pdb.gimp_layer_new(img, img.width, img.height, RGBA_IMAGE, "Moon", 100, LAYER_MODE_NORMAL)
64         pdb.gimp_image_add_layer(img, moonLayer, 0)
65         pdb.gimp_drawable_fill(moonLayer, FILL_TRANSPARENT)
66         pdb.gimp_context_set_foreground("White")
67         pdb.gimp_image_select_ellipse(img, 2, 810, 75, 306, 306)
68         pdb.gimp_edit_bucket_fill(moonLayer, BUCKET_FILL_FG, LAYER_MODE_NORMAL, 100, 255, FALSE, 0, 0)
69         pdb.plug_in_solid_noise(img, moonLayer, FALSE, FALSE, 0, 15, 0.8, 0.8)
70         pdb.gimp_selection_none(img)
71       
72         #Create a texture on the moon
73         pdb.gimp_file_save(img, moonLayer, "C:\\temp\\Moon.png", "Moon.png")
74         moonLayer=pdb.gimp_image_get_active_layer(img)
75         pdb.python_gegl(img, moonLayer,
76            'bump-map aux=[load path="C:\\temp\\Moon.png"] compensate=1 invert=0 tiled=0 azimuth=220 elevation=30 depth=7 offset-x=0 offset-y=0 waterlevel=1.00 ambient=1.00')
77         pdb.gimp_image_select_item(img, 2, moonLayer)
78         pdb.gimp_selection_shrink(img, 6)
79         pdb.gimp_selection_invert(img)
80         pdb.gimp_drawable_edit_clear(moonLayer)
81       
82         #Moon glow
83         glowLayer = pdb.gimp_layer_new(img, img.width, img.height, RGBA_IMAGE, "Moon glow", 100, LAYER_MODE_NORMAL_LEGACY)
84         pdb.gimp_image_add_layer(img, glowLayer, 1)
85         pdb.gimp_drawable_fill(glowLayer, FILL_TRANSPARENT)
86         pdb.gimp_context_set_foreground("White")
87         pdb.gimp_image_select_item(img, 2, moonLayer)
88         pdb.gimp_edit_bucket_fill(glowLayer, BUCKET_FILL_FG, LAYER_MODE_NORMAL, 100, 255, FALSE, 0, 0)
89         pdb.gimp_selection_none(img)
90         pdb.plug_in_gauss(img, glowLayer, 150, 150, 1)   #method=1
91       
92         #Create the sea
93         seaLayer = pdb.gimp_layer_new(img, img.width, img.height, RGBA_IMAGE, "Sea", 100, LAYER_MODE_NORMAL)
94         pdb.gimp_image_add_layer(img, seaLayer, 0)
95         pdb.gimp_context_set_foreground((3, 3, 5))
96         pdb.gimp_drawable_fill(seaLayer, FILL_FOREGROUND)
97         wavesLayer = pdb.gimp_layer_new(img, img.width, img.height, RGBA_IMAGE, "Waves", 100, LAYER_MODE_NORMAL)
98         pdb.gimp_image_add_layer(img, wavesLayer, 0)
99         pdb.gimp_drawable_fill(wavesLayer, FILL_WHITE)
100        pdb.python_gegl(img, wavesLayer, 'noise-solid x-size=16.00 y-size=16.00 detail=15 tileable=0 turbulent=0 seed=0 width=1920 height=1080')
101
102        #Make active the bottom layer and done
103        pdb.gimp_image_set_active_layer(img, Starslayer)
104      
105        #Set gimp to default
106        pdb.gimp_context_pop()
107          
108    register(
109        "create_a_beautiful_moonlight_scene",
110        "Creates Stars and a Moon",
111        "Creates Stars and a Beautiful Moonlight over a Sea",
112        "Pocholo",
113        "Pocholo",
114        "2021",
115        "Create a Beautiful Moonlight Scene",
116        "",
117        [  
118        ],
119        [],
120        create_a_beautiful_moonlight_scene, menu="<Image>/Pocholo-scripts/Beautiful Moonlight scene",
121        domain=("gimp20", gimp.locale_directory))
122    main()        

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  How to shift the canvas? (rotate?)
Posted by: Krikor - 01-30-2022, 05:48 AM - Forum: General questions - Replies (3)

I don't know how I got it.  Blush

I was with the free select tool selected and tracing a selection, using keys like ctrl, shift or alt, or a combination of them, I'm not sure what I did.
Then suddenly my canvas shifted a few degrees as shown in the image below.
[Image: oIecJbO.png]
I tried to understand what I had done, and I tried to recreate it, but to no avail.

In short, how could I have done this?

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  Inserting pdb.python_gegl command in my code
Posted by: Pocholo - 01-29-2022, 11:09 PM - Forum: Scripting questions - Replies (1)

Hi guys! I'm trying to implement a Gegl command in my code and it's not working.

Using the Bump map filter I have this:

Code:
pdb.python_gegl(img, layer, 

   "bump-map type=linear compensate=True invert=False tiled=False azimuth=220 elevation=30 depth=20 offset-x=0 offset-y=0 waterlevel=1.00 ambient=1.00")
[/code]

What am I missing here? Thank you in advance!

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  Astronomy Tools Action Set
Posted by: Cheesenacho - 01-29-2022, 09:07 PM - Forum: Extending the GIMP - No Replies

Hello,

I'm wondering if there is anyone that knows of a way to get Astronomy Tools Action Set to work with Gimp 2.10?
Or, if maybe there is a version of Gimp coming out that will allow the use of these tools?

Thanks,

CN

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  Problem to open files in Gimp
Posted by: AdamC - 01-28-2022, 12:58 PM - Forum: OSX - Replies (3)

Hello, I am new here and I just installed Gimp 2.10 on my MacBook Pro.. I am using MacOS Big Sur. I have problem opening up my pictures and i get som varning as attached. What is the problem here?



Attached Files Thumbnail(s)
   
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  Blocked Layer
Posted by: Ps2Gimp - 01-27-2022, 08:03 PM - Forum: General questions - Replies (5)

Hi. Got a maybe easy question for regular users.
Imported a png image & scaling is like blocked.
I juss dunno ?
https://ibb.co/9Yr0g7w
Thanks

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  GIMP is exporting and opening really slow
Posted by: tdart - 01-27-2022, 07:59 PM - Forum: General questions - Replies (7)

My GIMP all of a sudden has been exporting and opening files really slowly. Been like this for the past couple of days. Not sure why. Even the smallest file takes a couple of seconds. Everything else runs perfectly fine. I have no other issues with my CPU. Just the process of exporting and opening files in GIMP has changed drastically over the past couple of days. I uninstalled and reinstalled GIMP and still am having this issue.

I have seen others with this solution. Some seem to be able to fix it, but I don't see their solution or understand their solution. If someone knows the solution to this and could dumb it down for me. I would really appreciate it.


Currently running GIMP 2.10.30
Windows 10

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Sad Freezing and then crashing...
Posted by: Douglas - 01-27-2022, 02:16 AM - Forum: General questions - Replies (4)

While using the airbrush, as I shift/left click to advance a line, Gimp freezes and then I have to manually crash the program, losing all my session's work. I tried waiting for it to come back, but I always have to start everything again. I use the paintbrush to avoid that. Gimp also freezes if I shake the mouse too rapidly while erasing. I can understand it's a constantly improving program, and I'm happy to be a user, so I do tolerate it to certain point. It is damn frustrating. I always have trepidation using Gimp for that reason, and I am constantly manually saving. Sometimes though, you just get focused on the task and forget to save for a while, and that's when it happens. I think the program is great, it's really helped me out working with .DDS files and creating Composites from the RGB channels, it's brilliant, but the freezing, ugh.... What can I do here besides avoid those features of the program? I have a I 7 with 16gig of RAM. The largest files were 8192 x 8192 and possibly 50 layers. But it's happend on smaller files too. Any suggestions? Thanks.

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  Add sidewalk?
Posted by: sl60 - 01-27-2022, 12:15 AM - Forum: General questions - Replies (5)

   
Is there a way to take a flat 2D image of a building (front view, no perspective) and add a sidewalk coming off the porch entrance that looks 3D? See example.

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