svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19820:HEAD
Notes:
* Game and sequencer RNA, and sequencer header are now out of date
a bit after changes in trunk.
* I didn't know how to port these bugfixes, most likely they are
not needed anymore.
* Fix "duplicate strip" always increase the user count for ipo.
* IPO pinning on sequencer strips was lost during Undo.
- added DWG support, adapted Stani Michiels idea for binding an extern DXF-DWG-converter
The external DXF-DWG converter "dconvertcon.exe" 355kb comes from openDesignAlliance www.opendwg.org, is free, but not opensource, not GPL-compatible (can not be bundled with commercial programs), so must be downloaded and installed in Blender script folder by user. It is a DOS console application, can be started in background mode, works on Windows, and in Wine on Linux and OSX. Version 1.0 (2002) supports conversion between DXF<->DWG for autocad release: 2.5, 2.6, 9, 10, 11, 12, 13, 14, 2000, 2002.
Built on "Stanis Python Library for generating dxf drawing":
History:
v1.25 - 2008.09.28 by migius
- modif FACE class for r12
- add mesh-polygon -> Bezier-curve converter (Yorik's code)
- add support for curves ->POLYLINEs
- add "3d-View to Flat" - geometry projection to XY-plane
v1.24 - 2008.09.27 by migius
- add start UI with preferences
- modif POLYLINE class for r12
- changing output format from r9 to r12(AC1009)
v1.23 - 2008.09.26 by migius
- add finish message-box
v1.22 - 2008.09.26 by migius
- add support for curves ->LINEs
- add support for mesh-edges ->LINEs
v1.21 - 2008.06.04 by migius
- initial adaptation for Blender
v1.1 (20/6/2005) by www.stani.be/python/sdxf
- Python library to generate dxf drawings
