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<DIV><FONT face=Arial size=2>Hi,</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2> I have points in cloud and want to generate
surface reconstruction by vtk library. There is example in vtk in .py but I
couldn't convert in C++ for below code. Any body can convert this few line code
in c++. I have problem that how can I use SetExecuteMethod with my ReadFile
function.</FONT></DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>////////////////////////</FONT></DIV>
<DIV><FONT face=Arial size=2>pointSource =
vtk.vtkProgrammableSource()</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>def readPoints():<BR> output =
pointSource.GetPolyDataOutput()<BR> points =
vtk.vtkPoints()<BR> output.SetPoints(points)</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2> file =
open(os.path.normpath(os.path.join(VTK_DATA_ROOT,
"Data/cactus.3337.pts")))</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2> line =
file.readline()<BR> while
line:<BR> data =
string.split(line)<BR> if data and
data[0] ==
'p':<BR> x, y,
z = float(data[1]), float(data[2]),
float(data[3])<BR>
points.InsertNextPoint(x, y, z)<BR>
line = file.readline()</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>pointSource.SetExecuteMethod(readPoints) --
???</FONT></DIV>
<DIV><FONT face=Arial size=2>//////////////////</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Thanks </FONT></DIV>
<DIV><FONT face=Arial size=2>Regard</FONT></DIV>
<DIV><FONT face=Arial size=2>Amit</FONT></DIV></BODY></HTML>