Hi, Look at the doc on the geometry file <http://www.openrtk.org/Doxygen/DocGeo3D.html> and rtksimulatedgeometry <https://github.com/SimonRit/RTK/tree/master/applications/rtksimulatedgeometry> for creating one file. AddProjection <http://www.openrtk.org/Doxygen/classrtk_1_1ThreeDCircularProjectionGeometry.html#a39d6a67147cac1f2b5d75f5958a48f9a> takes several parameters. Given your scheme, it should look like AddProjection(1000, 1536, angle, +/-190 etc) It looks like an Elekta geometry given the distances, check the example here <http://wiki.openrtk.org/index.php/RTK/Examples/ElektaReconstruction> if you can get access to the database. Simon
On Mon, Apr 20, 2020 at 9:31 PM Isuru Suranga Wijesinghe < isurusuranga.wijesin...@gmail.com> wrote: > Hi, > > I'm currently looking rtkforwardprojections example [1] to generate DRR > images from 3D-CT volumes. My question is how can I set custom geometric > configurations as in the sample attached image ? > > Can you please help with a relevant example of this. ? > > [1] > https://github.com/SimonRit/RTK/blob/b32cffdc6f9d7a432c50023c370ed996a7985b69/applications/rtkforwardprojections/rtkforwardprojections.cxx > > Thanks and Best Regards, > Isuru > _______________________________________________ > Rtk-users mailing list > Rtk-users@public.kitware.com > https://public.kitware.com/mailman/listinfo/rtk-users >
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