<span class="ul-threaded" style="margin: 1em 0pt 0pt -20px;"><span class="connect" row-id="1"><span id="li1" class="li-threaded"><span class="threaded"><span style="position: static; border-left-width: 3px;" class="no-bg-color post-border post-middle"><span loaded="true" id="post9623421" row-id="1" style="display: block;"> Hey, <br><br>Once i have this vtkPolyData structure and use the vtkPolyDataNormals <br>filter to compute the normals as follow: <br><br> vtkPolyDataNormals *MeshNormals = vtkPolyDataNormals::New(); <br> MeshNormals->SetComputePointNormals(1); <br> MeshNormals->SetInput(vtkMesh); <br> vtkPolyData * vtkMeshNormals = MeshNormals->GetOutput(); <br><br>I would like to know how to have acces to the normal vector values <br>themselves (X,Y,Z) and the index? <br>Thanks for you help. <br>Kiv </span></span></span></span></span></span><p> 
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