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DXF format information and examples from John Burkardt
Author: John Burkardt Change: 08 Mar 2007 Tomasz Lis adjusted to new core Purpose: Metthods for support of AutoCAD DXF files A list of supported elements follows. Please modify if you'll enhance something. Format support note - reading: - Full 32-bit vertices support - Full 32-bit faces support, max face order 10 - No meshes support - No materials support - No textures support - No texture UV supported - No default view or cameras supported - No environment or lights support - Shapes supported Format support note - writing: - Full 32-bit vertices support - Full 32-bit faces support, max face order 10 - No meshes support - No materials support - No textures support - No texture UV supported - No default view or cameras supported - No environment or lights support - Shapes supported Examples: 0 SECTION 2 HEADER 999 diamond.dxf created by IVREAD. 999 Original data in diamond.obj. 0 ENDSEC 0 SECTION 2 TABLES 0 ENDSEC 0 SECTION 2 BLOCKS 0 ENDSEC 0 SECTION 2 ENTITIES 0 LINE 8 0 10 0.00 (X coordinate of beginning of line.) 20 0.00 (Y coordinate of beginning of line.) 30 0.00 (Z coordinate of beginning of line.) 11 1.32 (X coordinate of end of line.) 21 1.73 (Y coordinate of end of line.) 31 2.25 (Z coordinate of end of line.) 0 3DFACE 8 Cube 10 -0.50 (X coordinate of vertex 1) 20 0.50 (Y coordinate of vertex 1) 30 1.0 (Z coordinate of vertex 1) 11 0.50 (X coordinate of vertex 2) 21 0.50 (Y coordinate of vertex 2) 31 1.0 (Z coordinate of vertex 2) 12 0.50 (X coordinate of vertex 3) 22 0.50 (Y coordinate of vertex 3) 32 0.00 (Z coordinate of vertex 3) 0 ENDSEC 0 EOF Copying and copyrights: This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.