yes: http://www.antigrain.com/ is GPL ist render motor of anime Studio: AGG 2.5 License Anti-Grain Geometry is an Open Source, free library released under the terms and conditions of GNU GPL license. Anti-Grain Geometry (AGG) - Version 2.5 A high quality rendering engine for C++ Copyright (C) 2002-2...

Which is the price of releasing the code?
As was done with Blender

Anime Studio have parts of GPL code

Anti-Grain Geometry is an Open Source, free library released under the terms and conditions of GNU GPL license. www.freetype.org www.portaudio.com www.ijp.org also are GPL See the details and full text at http://www.gnu.org/copyleft/gpl.html Why not open Anime Studio?? If have GPL Code is ilegal sal...