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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m trying to capture orthogonal DRRs of a volume using the RayCastInterpolator. Can one do this by moving the focal point only?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>If I move the focal point around, it seems to translate in the space but not rotate. That is, if I set it to [ 0 0 -1000] I get an image straight on but<o:p></o:p></p><p class=MsoNormal>If I set it to [1000 0 0 ] I get an angled trace or something, I’m not quite sure.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Should one be able to move the focal point “around” a volume?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:black'>Rick Frank<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:black'>Full Spectrum Software<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>225 Turnpike Rd.<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>Southborough, MA 01772<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>O. 508-620-6400<o:p></o:p></span></p><p class=MsoNormal><span style='color:black'>F. 508-620-6465<o:p></o:p></span></p><p class=MsoNormal><b><span style='color:black'>An ISO 13485 Certified Company<o:p></o:p></span></b></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:black'><a href="mailto:rickf@fullspectrumsoftware.com"><span style='color:blue'>rickf@fullspectrumsoftware.com</span></a><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>