<div dir="ltr">Hi all,<br><br>I need an advise regarding the algorithm that I should manipulate in order to calculate the angle between two poly data.<br>Those poly data are in 3D. <br><br>polyData1 represents a set of lines that were assigned like this:<br>
<br>vtkCellArray* linesContainer;<br>...<br>polyData1->SetLines ( linesContainer);<br><br>and polyData2 is a vtkTubeFilter.<br><br> - how can I access/extract that polys direction in order to calculate the angle between them?<br>
<br><br>any ideas would be very appreciated.<br><br>Hila<br></div>