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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Does anyone know how to convert vtkPolyData to vtkPoints? I am having trouble figuring out how to deal with converting different data types in general, is there a good explanation of how to do this somewhere?<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>I am trying to import a list of vtkPolyData points in order to use them in vtkThinPlateSplineTransform. The point data file is below. <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Points data file:<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'># vtk DataFile Version 3.0<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>vtk output<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>ASCII<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>DATASET POLYDATA<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>POINTS 8 float<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>4.59051 13.9937 -10.0349 -3.7962 18.3532 -8.86511 1.09064 5.30224 -6.2456 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>-9.33379 6.54881 -9.28031 -12.7811 3.69209 -8.08974 -11.3976 6.21781 3.36158 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>-1.03919 3.50322 5.165 7.21133 7.95248 2.11749 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>VERTICES 8 16<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 0 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 1 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 2 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 3 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 4 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 5 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 6 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 7 <o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>POINT_DATA 8<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>SCALARS scalars float<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>LOOKUP_TABLE default<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>1 1 1 1 1 1 1 1<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Thanks<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif"'>Chris<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div><DIV> </DIV><BR/><body><font size="2" color="gray" face="calibri">**** GN GROUP NOTICE - AUTOMATICALLY INSERTED ****
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