<div dir="ltr">Hi all,<br><br>I want to find whether a ray passes through a 2D polygon or not. The 2D polygon will be at any depth and orientation (rotate aboth x,y,&z axes).<br><br>Can the vtkOBBTree or vtkModifiedBSPTree do this?<br>
<br>Thanks<br clear="all"><br>-- <br><div dir="ltr">Jothy<br></div><br>
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