From 212c7786f8076c330c136882ab8514db5522600b Mon Sep 17 00:00:00 2001 From: Mario Voigt Date: Sat, 16 Oct 2021 02:18:15 +0200 Subject: [PATCH] added frame animation sequence --- README.md | 2 +- .../frame_animation_sequence.inx | 19 ++++ .../frame_animation_sequence.py | 105 ++++++++++++++++++ .../frame_animation_sequence/meta.json | 20 ++++ .../tab_generator/tab_generator.inx | 2 +- 5 files changed, 146 insertions(+), 2 deletions(-) create mode 100644 extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.inx create mode 100644 extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.py create mode 100644 extensions/fablabchemnitz/frame_animation_sequence/meta.json diff --git a/README.md b/README.md index 4cc9b8e5..21709a81 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # MightyScape for Inkscape 1.0+ -In short: A maintained extension collection for Inkscape 1.0+, working on Windows and Linux. There are **221 extension folders** with **388 .inx files** inside. We also take part at https://inkscape.org/gallery/=extension/ (with single extension uploads). +In short: A maintained extension collection for Inkscape 1.0+, working on Windows and Linux. There are **224 extension folders** with **395 .inx files** inside. We also take part at https://inkscape.org/gallery/=extension/ (with single extension uploads). # About MightyScape diff --git a/extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.inx b/extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.inx new file mode 100644 index 00000000..fa2e83ac --- /dev/null +++ b/extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.inx @@ -0,0 +1,19 @@ + + + Frame Animation Sequence + fablabchemnitz.de.frame_animation_sequence + 0 + indefinite + 9.1 + + all + + + + + + + + \ No newline at end of file diff --git a/extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.py b/extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.py new file mode 100644 index 00000000..a9ae57ce --- /dev/null +++ b/extensions/fablabchemnitz/frame_animation_sequence/frame_animation_sequence.py @@ -0,0 +1,105 @@ +#!/usr/bin/env python +# coding=utf-8 +# +# Copyright (C) 2021 roberta bennett repeatingshadow@protonmail.com +# +# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# +""" +Create svg path animation from frames. + +Place each frame of the animation in a layer named 'frame'. +Each of these layers should have the same number of paths, +and each path should have the same number of points as the corresponding +path in other layers. + +The animation is applied to the paths in the first layer in the sequence, so the +properties of that layer are used. + +Animations with different numbers of frames can be put into different sequences, +named 'sequence', using sub-groups: + +Layers: + not_animated_layer1 + sequence + frame + path1a + path2a + frame + path1b + path2b + frame + path1c + path2c + frame + path1d + path2d + sequence + frame + frame + frame + + +use layer named exactly 'frame' and groups named exactly 'sequence', +not, eg, frame1 frame2 frame3 ! + +""" + +import inkex + +class AnimateElement(inkex.BaseElement): + """animation Elements do not have a visible representation on the canvas""" + tag_name = 'animate' + @classmethod + def new(cls, **attrs): + return super().new( **attrs) + + +class AnimationExtension(inkex.EffectExtension): + + def add_arguments(self, pars): + pars.add_argument("--begin_str", default="0", help="begin string: eg 0;an2.end;an3.begin") + pars.add_argument("--repeat_str", default="indefinite", help="indefinite or an integer") + pars.add_argument("--dur_str", default="7.9", help="duration in seconds. Do not decorate with units") + + + def effect(self): + sequences = self.svg.findall("svg:g[@inkscape:label='sequence']") + if len(sequences) == 0: + raise inkex.AbortExtension("layer named sequence does not exist.") + for sequence in sequences: + frames = sequence.findall("svg:g[@inkscape:label='frame']") + if len(frames) == 0: + raise inkex.AbortExtension("layer named frame does not exist.") + frame0paths = frames[0].findall('svg:path') + Dlists = [p.get_path() for p in frame0paths] + for frame in frames[1:]: + paths = frame.findall("svg:path") + for i,p in enumerate(paths): + Dlists[i] += ";\n"+p.get_path() + for i,dl in enumerate(Dlists): + animel = AnimateElement( + attributeName="d", + attributeType="XML", + begin=self.options.begin_str, + dur=self.options.dur_str, + repeatCount=self.options.repeat_str, + values=dl) + frame0paths[i].append(animel) + +if __name__ == '__main__': + AnimationExtension().run() + + diff --git a/extensions/fablabchemnitz/frame_animation_sequence/meta.json b/extensions/fablabchemnitz/frame_animation_sequence/meta.json new file mode 100644 index 00000000..ef385237 --- /dev/null +++ b/extensions/fablabchemnitz/frame_animation_sequence/meta.json @@ -0,0 +1,20 @@ +[ + { + "name": "Frame Animation Sequence", + "id": "fablabchemnitz.de.frame_animation_sequence", + "path": "frame_animation_sequence", + "original_name": "Animate Extension", + "original_id": "org.inkscape.katkitty.animate", + "license": "GNU GPL v2", + "license_url": "https://github.com/yttiktak/inkscape_extension_animate/blob/main/AnimationExtension.py", + "comment": "", + "source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.X/src/branch/master/extensions/fablabchemnitz/frame_animation_sequence", + "fork_url": "https://github.com/yttiktak/inkscape_extension_animate", + "documentation_url": "https://stadtfabrikanten.org/display/IFM/Frame+Animation+Sequence", + "inkscape_gallery_url": null, + "main_authors": [ + "https://github.com/yttiktak", + "github.com/vmario89" + ] + } +] \ No newline at end of file diff --git a/extensions/fablabchemnitz/tab_generator/tab_generator.inx b/extensions/fablabchemnitz/tab_generator/tab_generator.inx index 841846ca..c95fbcf7 100644 --- a/extensions/fablabchemnitz/tab_generator/tab_generator.inx +++ b/extensions/fablabchemnitz/tab_generator/tab_generator.inx @@ -6,7 +6,7 @@ 45.00 - 0.40 + 0.400 0.1