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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [ REQ 6861]: Geombview: pick returns wrong vertex
This is a multi-part message in MIME format. --------------0C8E44FB14A3B099D2F65876 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Hi! I am using Geomview 1.6.1 on a Sun Ultra10. Is it possible that the pick function of Geomview sometimes returns the wrong vertex? The following command: (interest (pick self * * * * nil nil nil nil nil)) produced the following output, when clicking on a vertex: (pick self scene21.off (131.83 35.0001 37.67 1) (131.83 -27.9998 37.6703 1) () nil nil nil nil nil) See the huge difference in the y-coordinates? The Coordinates of the picked point are correct, but the coordinates of the vertex are far off. Having Geomview report the coordinates in the world coordinate system, makes the differences appear smaller due to the scaling. What is really interesting is that Geomview does not just return any vertex, but a true vertex of the geometry unfortunately not the one that has been picked. Is there a known solution to this? Sincerely, Jan Boehm -- ----------------------------------------------------------------- _/_/_/ _/ _/ Jan Boehm _/_/_/ _/ _/_/ Institut fuer Photogrammetrie _/_/_/ _/ _/_/ _/ _/ Universitaet Stuttgart _/_/_/ _/ _/ _/_/ Geschwister-Scholl-Str. 24 _/ _/ D-70174 Stuttgart ----------------------------------------------------------------- Tel : +49-711-121-4110 Email : jan.boehm at ifp.uni-stuttgart.de Fax : +49-711-121-3297 WWW : www.ifp.uni-stuttgart.de ----------------------------------------------------------------- --------------0C8E44FB14A3B099D2F65876 Content-Type: text/x-vcard; charset=us-ascii; name="Jan.Boehm.vcf" Content-Transfer-Encoding: 7bit Content-Description: Card for Jan Böhm Content-Disposition: attachment; filename="Jan.Boehm.vcf" begin:vcard n:Böhm;Jan tel;fax:+49(555) 555-5555 tel;work:+49(555) 555-5555 x-mozilla-html:FALSE org:University of Stuttgart;Institute for Photogrammetry version:2.1 email;internet:Jan.Boehm at ifp.uni-stuttgart.de title:Dipl.-Inform. M.Sc. adr;quoted-printable:;;Geschwister-Scholl-Str. 24=0D=0A=0D=0A;70174 Stuttgart;;;Germany x-mozilla-cpt:;25128 fn:Jan Böhm end:vcard --------------0C8E44FB14A3B099D2F65876--
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