SlawekNowy/enve2d

2D Animation

enve2d

2D animation software for Linux and macOS (experimental).

See our issue tracker or forum for more information.

System requirements

• Minimum screen resolution of 1280 x 800
• OpenGL 3.3 compatible graphics card and driver

Downloads

Releases

No releases are currently available.

Snapshots

Snapshots for selected platforms will soon be available.

FAQ

is this a fork?

Yes, this is a fork of enve. The upstream project has stalled and is not responding to issues and/or requests.

We will continue the development under the name enve2d for the foreseeable future.

License

Copyright © enve2d developers

Copyright © 2016-2022 Maurycy Liebner

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 3 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.

Build

Generic build instructions for macOS and Linux.

Requirements

• pkg-config
• automake
• autoconf
• python (v2)
• ninja
• cmake
• Qt5 (5.12+)
  • Gui
  • Concurrent
  • Widgets
  • OpenGL
  • Multimedia
  • Qml
  • Xml
  • Svg
• libmypaint
• quazip
• qscintilla
• ffmpeg
  • libavformat
  • libavcodec
  • libavutil
  • libswscale
  • libswresample
• libunwind (Linux)

Linux

General instructions for building enve2d on Linux (tested on Ubuntu Jammy).

Ubuntu

sudo apt install -y \
build-essential \
libtool \
autoconf \
automake \
cmake \
python2 \
ninja-build \
libfontconfig1-dev \
libfreetype-dev \
libavcodec-dev \
libavformat-dev \
libavutil-dev \
libmypaint-dev \
libqscintilla2-qt5-dev \
libqt5opengl5-dev \
libqt5svg5-dev \
libquazip5-dev \
libswresample-dev \
libswscale-dev \
libunwind-dev \
qt5-image-formats-plugins \
libqt5multimedia5-plugins \
qtbase5-dev-tools \
qtbase5-dev \
qtdeclarative5-dev-tools \
qtdeclarative5-dev \
qtmultimedia5-dev \
qttools5-dev-tools

Get the source

Clone the repository, this might take a while.

git clone --recurse-submodules https://github.com/enve2d/enve2d

Build libtcmalloc

Build a custom version of libtcmalloc:

cd enve2d/src/gperftools
./autogen.sh
./configure --disable-shared
make -j4

Build skia

Note that python2 is required. /usr/bin/python should be a symlink to the python2 binary on your system.

On Ubuntu run:

sudo ln -sf /usr/bin/python2 /usr/bin/python

Now build skia (might take a while):

cd enve2d/src/skia
python tools/git-sync-deps
bin/gn gen out/build --args='is_official_build=true is_debug=false extra_cflags=["-Wno-error"] target_os="linux" target_cpu="x64" skia_use_system_expat=false skia_use_system_freetype2=false skia_use_system_libjpeg_turbo=false skia_use_system_libpng=false skia_use_system_libwebp=false skia_use_system_zlib=false skia_use_system_icu=false skia_use_system_harfbuzz=false'
ninja -C out/build -j4 skia

Build enve2d

Now you are ready to build enve2d.

cd enve2d
mkdir build
cd build

Note that if you are not using Ubuntu you will need to set paths for qscintilla and quazip:

cmake \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=/usr \
-DQUAZIP_INCLUDE_DIRS=<PATH_TO_QUAZIP_INCLUDE_FILES> \
-DQUAZIP_LIBRARIES_DIRS=<PATH_TO_LIBS> \
-DQUAZIP_LIBRARIES=<QUAZIP_LIBRARY_NAME> \
-DQSCINTILLA_INCLUDE_DIRS=<PATH_TO_QSCINTILLA_INCLUDE_DIR> \
-DQSCINTILLA_LIBRARIES_DIRS=<PATH_TO_LIBS> \
-DQSCINTILLA_LIBRARIES=<QSCINTILLA_LIBRARY_NAME> \
..

else just use:

cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr ..

Now build:

make -j4

Run:

cp src/app/enve2d .
cp src/core/libenve2dcore.so.0 .
./enve2d

Install:

make DESTDIR=<SOME_TEMP_DIR> install 

or make a DEB package:

make package

macOS

These instructions assume you have macOS High Sierra (10.13) or greater with Qt 5.12.12 (through the official online installer) and macports installed running on an Intel CPU.

Dependencies

Install the following packages if not already installed:

sudo port install libmypaint ffmpeg ninja cmake automake autoconf libtool pkgconfig

Get the source

Clone this repository, this might take a while.

git clone --recurse-submodules https://github.com/enve2d/enve2d

Build libtcmalloc

We need to build a custom version of libtcmalloc:

cd enve2d/src/gperftools
./autogen.sh
./configure --disable-shared
make -j4

Build skia

First make sure that python in PATH points to a Python 2 binary.

Now we need to build skia (might take a while).

cd enve2d/src/skia
python tools/git-sync-deps
bin/gn gen out/build --args='is_official_build=true is_debug=false extra_cflags=["-Wno-error"] skia_use_system_expat=false skia_use_system_libjpeg_turbo=false skia_use_system_libpng=false skia_use_system_libwebp=false skia_use_system_zlib=false skia_use_system_icu=false skia_use_system_harfbuzz=false'
ninja -C out/build -j4 skia

Build quazip

Download quazip, then extract and move to enve2d/quazip.

cd enve2d/quazip
mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH=$HOME/Qt/5.12.12/clang_64 .. && make

Build qscintilla

Download qscintilla, then extract and move to enve2d/qscintilla.

cd enve2d/qscintilla/src
$HOME/Qt/5.12.12/clang_64/bin/qmake && make

Build enve2d

cd enve2d
mkdir build && cd build
cmake \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_PREFIX_PATH=$HOME/Qt/5.12.12/clang_64 \
-DQUAZIP_INCLUDE_DIRS=`pwd`/../quazip/quazip \
-DQUAZIP_LIBRARIES_DIRS=`pwd`/../quazip/build/quazip \
-DQUAZIP_LIBRARIES=quazip1-qt5 \
-DQSCINTILLA_INCLUDE_DIRS=`pwd`/../qscintilla/src \
-DQSCINTILLA_LIBRARIES_DIRS=`pwd`/../qscintilla/src \
-DQSCINTILLA_LIBRARIES=qscintilla2_qt5 \
..
make -j4
$HOME/Qt/5.12.12/clang_64/bin/macdeployqt src/app/enve2d.app