Re: [gdal-dev] Compoundcurve to DXF

2025-05-07 Thread Jürgen E . Fischer via gdal-dev
On Wed, 07. May 2025 at 12:10:00 -0500, Barry DeZonia via gdal-dev wrote: > I am not volunteering at the moment but maybe I could someday. > > - Long ago I used to write 2d and 3d geometry translators for DXF files. > - I am good at math. > - I have contributed to gdal (some changes to the Java bi

Re: [gdal-dev] Compoundcurve to DXF

2025-05-07 Thread Barry DeZonia via gdal-dev
I am not volunteering at the moment but maybe I could someday. - Long ago I used to write 2d and 3d geometry translators for DXF files. - I am good at math. - I have contributed to gdal (some changes to the Java bindings). - I used to be a C++ developer. In order to do this I would need to learn

Re: [gdal-dev] Compoundcurve to DXF

2025-05-07 Thread Even Rouault via gdal-dev
Le 07/05/2025 à 15:11, Jan Heckman via gdal-dev a écrit : Hi Jukka, You are right, excuses. My question was a bit rhetorical, though. Will you please answer the 2nd question too? I get the impression that there is no intention yet to convert curves to DXF arcs. I hope you change your mind, you

Re: [gdal-dev] Compoundcurve to DXF

2025-05-07 Thread Jan Heckman via gdal-dev
Hi Jukka, You are right, excuses. My question was a bit rhetorical, though. Will you please answer the 2nd question too? I get the impression that there is no intention yet to convert curves to DXF arcs. I hope you change your mind, you can look to QGis to see some details, I believe. Jan On Wed,

Re: [gdal-dev] Compoundcurve to DXF

2025-05-07 Thread Rahkonen Jukka via gdal-dev
Hi, By reading https://gdal.org/en/stable/drivers/vector/dxf.html this feels clear and expected: "CIRCLE, ELLIPSE, ARC, SPLINE,HELIX: Translated as a LINESTRING, tessellating the curve into line segments" and "The OGR_ARC_STEPSIZE and OGR_ARC_MAX_GAP configurations options control the approxim