OpenFX-Arena

A set of OpenFX plugins designed for Natron.

Plugins

• OpenRaster
• ReadCDR
• ReadKrita
• ReadSVG
• ReadPDF
• Text
• Arc
• Charcoal
• Edges
• Implode
• Modulate
• Oilpaint
• Polar
• Polaroid
• ReadMisc
• ReadPSD (and XCF)
• Reflection
• Roll
• Sketch
• Swirl
• Texture
• Tile
• Wave
• Morphology
• AudioCurve

Optional (must be built manually):

• Bulge (OCL)
• Ripple (OCL)
• Twirl (OCL)
• Sharpen (OCL)
• Cartoon (OCL)
• Duotone (OCL)
• Edge (OCL)
• CLFilter (OCL)
• HaldCLUT (similar plugin also included in openfx-gmic)

Experimental:

• RichText (requires modifications to Natron)
• MidiIn

Requirements

• OpenColorIO 1.0.9 (Extra.ofx/Magic.ofx)
• fontconfig (Extra.ofx/Magick.ofx/Text.ofx)
• libxml2 (OpenRaster/ReadKrita/HaldCLUT)
• libzip 1.x (OpenRaster/ReadKrita)
• pango 1.38 (Text.ofx)
• cairo (Text/ReadCDR/ReadSVG/ReadPDF)
• librsvg2 (ReadCDR/ReadSVG)
• libcdr 0.1.x (ReadCDR)
• librevenge (ReadCDR)
• poppler-glib 0.83+ (ReadPDF)
• lcms 2.x (ReadPSD)
• ImageMagick (Magick++) 6.9.2/7.0.3 with Q16, HDRI, lcms2, zlib, freetype, libpng
• OpenCL 1.2 compatible hardware and drivers (for optional OCL plugins)
• libcurl (for optional HaldCLUT plugin)
• libsox (AudioCurve)

Notes

Do not use these plugins in DaVinci Resolve or Fusion! Some plugins use OFX features not available in software from BlackMagic Design.

Build

git clone https://github.com/NatronGitHub/openfx-arena
cd openfx-arena
git submodule update -i --recursive

Makefiles

This will build one OFX plugin bundle (Arena.ofx). Only plugins included in the official Natron bundle are built.

Optional build options:

• AUDIO=ON: Enable AudioCurve
• RICHTEXT=ON: Enable RichText (WIP, only for developers)

make CONFIG=release
sudo make CONFIG=release install

You can also build each "category" as an OFX plugin bundle:

make CONFIG=release -C Audio
make CONFIG=release -C Extra
make CONFIG=release -C Magick
make CONFIG=release -C OCL
make CONFIG=release -C Text
sudo cp -a */*-release/*.ofx.bundle /usr/OFX/Plugins/

CMake

This will build one OFX plugin bundle (Arena.ofx). Only plugins included in the official Natron bundle are built.

Optional build options:

• -DAUDIO=ON: Enable AudioCurve
• -DRICHTEXT=ON: Enable RichText (WIP, only for developers)
• -DBUNDLE_FONTS_CONF=ON: Bundle fonts.conf (If not using Natron and on Windows/macOS)
• -DMAGICK_PKG_CONFIG=XXX: Custom Magick++ pkg-config name

mkdir build && cd build
cmake -DCMAKE_INSTALL_PREFIX=/usr/OFX/Plugins ..
make
sudo make install

License

openfx-arena is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 (or later) as published by the Free Software Foundation.

Some plug-ins and functions are licensed under the GNU Lesser General Public License 2.1 (or later):

• Audio/*
• Midi/*
• Text/RichText.h
• Text/RichText.cpp
• Text/RichTextOFX.cpp