Search found 4 matches

by bobmcgee
Fri Aug 07, 2009 7:36 pm
Forum: dxflib Troubleshooting and Problems
Topic: incorrect #define in DL_CODES.h
Replies: 0
Views: 26407

incorrect #define in DL_CODES.h

#define POLYLINE3D 0x80


should be 0x08
by bobmcgee
Thu Jul 16, 2009 8:02 pm
Forum: dxflib Troubleshooting and Problems
Topic: Can't reading POLYLINE correctly
Replies: 4
Views: 36553

After a closer inspection I see exactly what Rex is talking about. I also want to say that it's quite a pain that the mesh functionality isn't supported by DXF LIB. I am currently also trying to figure out a good work around because I need meshes. I also would have preferred to not have to modify th...
by bobmcgee
Thu Jul 16, 2009 3:40 pm
Forum: dxflib Troubleshooting and Problems
Topic: Quick dxf format question
Replies: 0
Views: 24828

Quick dxf format question

What do these two lines mean:
71
Polygon mesh M vertex count (optional; default = 0)

72
Polygon mesh N vertex count (optional; default = 0)
It is under the polyline entity definition at this site:
http://www.autodesk.com/techpubs/autocad/acad2000/dxf/
by bobmcgee
Thu Jul 16, 2009 2:44 pm
Forum: dxflib Troubleshooting and Problems
Topic: Can't reading POLYLINE correctly
Replies: 4
Views: 36553

What exactly is the difference between a polygon mesh and a polyface mesh? I don't see a 'polygon mesh' entity in the autodesk specifications at this link: http://www.autodesk.com/techpubs/autocad/acad2000/dxf/ I do, however, see that a polyface mesh is just a special case of the polyline type, with...

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