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<DIV><FONT face=Arial size=2>hi everyone</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I have an origin point, a direction (vector), and I
'd like to find the first intersection with a given mesh
(polydata).</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I tried to take a look at raycasting method in vtk
, but they all deal with volume rendering issues.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Is there anything allready written in VTK to do
this , or any class/method which could give me a hint on how to do this
?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>thanks in advance.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>alex</FONT></DIV></BODY></HTML>