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- #!/usr/bin/env python
-
- # Gimp-Python - allows the writing of Gimp plugins in Python.
- # Copyright (C) 1997 James Henstridge <james@daa.com.au>
- #
- # This program is free software; you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation; either version 2 of the License, or
- # (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- from gimpfu import *
- import time
-
- def python_foggify(img, layer, name, colour, turbulence, opacity):
- img.undo_group_start()
-
- fog = gimp.Layer(img, name, layer.width, layer.height, RGBA_IMAGE,
- opacity, NORMAL_MODE)
- img.add_layer(fog, 0)
- oldbg = gimp.get_background()
- gimp.set_background(colour)
- pdb.gimp_edit_fill(fog, BACKGROUND_FILL)
- gimp.set_background(oldbg)
-
- # create a layer mask for the new layer
- mask = fog.create_mask(0)
- fog.add_mask(mask)
-
- # add some clouds to the layer
- pdb.plug_in_plasma(img, mask, int(time.time()), turbulence)
-
- # apply the clouds to the layer
- fog.remove_mask(MASK_APPLY)
-
- img.undo_group_end()
-
- register(
- "python_fu_foggify",
- "Add a layer of fog to the image",
- "Add a layer of fog to the image",
- "James Henstridge",
- "James Henstridge",
- "1999",
- "<Image>/Python-Fu/Effects/Add _fog",
- "RGB*, GRAY*",
- [
- (PF_STRING, "name", "The new layer name", "Clouds"),
- (PF_COLOUR, "colour", "The colour of the fog", (240,180,70)),
- (PF_SLIDER, "turbulence", "The turbulence", 1.0, (0, 10, 0.1)),
- (PF_SLIDER, "opacity", "The opacity", 100, (0, 100, 1)),
- ],
- [],
- python_foggify)
-
- main()
-