make a vtkPolyData from Points and Cells

[1116 (zhezhe)]

This is an online example to show how to extract point, cell and field array, then transfer it and reconstruct it at the receiver.

the function to extract cell and point array:

pnorbert/adiosvm/blob/master/Tutorial/gray-scott/analysis/isosurface.cpp#L63

the function to load arrays and reconstruct the polyData:

pnorbert/adiosvm/blob/master/Tutorial/gray-scott/analysis/find_blobs.cpp#L29

Basically you need to go through every cell to extract the point coordinates manually based on point id