[vtkusers] Obtain Points from Polydata

[lgriffiths]

By triangles I assume you mean the cells? You can use GetCell

Take a look at GetPointCells and GetCellPoints, these will return The cells
conntect to a point, or Points connected to a cell

Remember to use polydata.BuildCells() or polydata.BuildLinks()

Take a look here also if you want to loop over the connectivity:
http://vtk.1045678.n5.nabble.com/Neighbours-of-a-point-in-a-mesh-td1236245.html#a1236246





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