Hi Felippe, Below is the link to the PDF from the ODA which describes DWG file formats up to and including R2013.
I don't know if you have it already... http://opendesign.com/files/guestdownloads/OpenDesign_Specification_for_.dwg_files.pdf On 11 November 2013 11:46, Felipe Castro <[email protected]> wrote: > In R2010 and R2013 there are no need to use the Reed-Solomon algorithm, they > are based closely to versions R2004, with some other stuff from R2007, but > no fancy encoding. I think there's a post about these moves from AutoDesk > here, but I don't remember where... > > I was trying to decode R2010, but I have an issue, where to get the string > chain for the header variables section. Anyone can help on this with more > informtation? > > > > > 2013/11/11 Dave Coventry <[email protected]> >> >> I notice that Alex Papazoglou submitted a patch that expedites >> Reed-Solomon encoding and decoding for DWG R2007 files. >> >> Does this mean libredwg is now capable of reading these files? If so, >> then the Libreplanet wiki needs to be updated. >> http://libreplanet.org/wiki/Group:LibreDWG >> >> That page also suggests that we don't have information for R2010 and >> R2013 DWG formats, but I believe that the latest ODA document >> describes these. >> >> If I understand correctly, the changes between R2007 and R2010 are >> quite minor, so does this give us the capability to read R2010 files? >> And later? >> >> Many thanks, >> >> Dave >> >
