Hello, Everyone, How can I use normals defined at each node to visualize a triangulation using Gouraud shading? If I write my data in the .vtk format, then this is automatically done by Paraview by saving the normals in the NORMALS field within the POINT_DATA field. But how can I do this from data saved in an XDMF/HDF5 file? I mean, how would I need to specify the normals in the XDMF file for the shader to use these vectors?
Thank you in advance for any help. Best regards, Gonzalo R. Feijóo Advanced projects and architecture Specialized Engineering Siemens Industry Sector Siemens Product Lifecycle Management Software Inc. 200 Fifth Avenue Waltham, MA 02451 United States Tel. :+1 (781) 907-9751 Fax :+1 (781) 907-9880 [email protected]<mailto:[email protected]> www.siemens.com/plm<http://www.siemens.com/plm>
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