Fix: vtk codec to read ascii polydata and support v1.0

[ganimtron-10]

No description provided.

[skoudoro]

Thank for this. Hard to see the changes. we need to merge the other PR's and you need to rebase this one

[ganimtron-10]

@skoudoro would need your feedback on how do we handle the point, line and triangles data from the vtk file as it can have any combination of those. This is still a working draft just wanted to make sure I am in right direction.

[skoudoro]

Hi @ganimtron-10, I tried to read multiple files and it fails:
vtk.vtk , track1.binary.vtk, matrix.vtk

I get multiple variation of this error:

polyxios.exceptions.CodecError: VTK codec supports only DATASET UNSTRUCTURED_GRID, got: 'DATASET STRUCTURED_POINTS'

Do you encounter this also ?

[ganimtron-10]

Hi @skoudoro, Yes I too encounter these errors as binary and structured grid parsing is not yet there in this code. I am working on adding that.

[skoudoro]

ok, I was also going to work on that now. Did you start ?

merging

[ganimtron-10]

I had started it but wasnt able to complete. Here's the branch: https://github.com/ganimtron-10/polyxios/tree/polyxios-data-tester
It might take me a little longer to complete this as I am stuck between few other things.