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DAMASK_EICMD
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simplified (and working)

This commit is contained in:
Martin Diehl 2020-03-19 10:59:53 +01:00
parent 7093647af5
commit a80622292e
1 changed files with 6 additions and 9 deletions
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13
python/damask/ktv.py
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@ -4,6 +4,7 @@ import pandas as pd
import numpy as np import numpy as np
import vtk import vtk
from vtk.util.numpy_support import numpy_to_vtk as np_to_vtk from vtk.util.numpy_support import numpy_to_vtk as np_to_vtk
from vtk.util.numpy_support import numpy_to_vtkIdTypeArray as np_to_vtkIdTypeArray
from . import Table from . import Table
from . import Environment from . import Environment
@ -48,16 +49,12 @@ class VTK:
Spatial origin. Spatial origin.
""" """
coordArray = [vtk.vtkDoubleArray(),vtk.vtkDoubleArray(),vtk.vtkDoubleArray()]
for dim in [0,1,2]:
coords = np.linspace(origin[dim],origin[dim]+size[dim],grid[dim]+1)
coordArray[dim].SetArray(np_to_vtk(coords),grid[dim]+1,1)
geom = vtk.vtkRectilinearGrid() geom = vtk.vtkRectilinearGrid()
geom.SetDimensions(*(grid+1)) geom.SetDimensions(*(grid+1))
geom.SetXCoordinates(coordArray[0]) geom.SetXCoordinates(np_to_vtk(np.linspace(origin[0],origin[0]+size[0],grid[0]+1),deep=True))
geom.SetYCoordinates(coordArray[1]) geom.SetYCoordinates(np_to_vtk(np.linspace(origin[1],origin[1]+size[1],grid[1]+1),deep=True))
geom.SetZCoordinates(coordArray[2]) geom.SetZCoordinates(np_to_vtk(np.linspace(origin[2],origin[2]+size[2],grid[2]+1),deep=True))
return VTK(geom) return VTK(geom)
@ -85,7 +82,7 @@ class VTK:
cells.SetNumberOfCells(connectivity.shape[0]) cells.SetNumberOfCells(connectivity.shape[0])
T = np.concatenate((np.ones((connectivity.shape[0],1),dtype=np.int64)*connectivity.shape[1], T = np.concatenate((np.ones((connectivity.shape[0],1),dtype=np.int64)*connectivity.shape[1],
connectivity),axis=1).ravel() connectivity),axis=1).ravel()
cells.SetCells(connectivity.shape[0],np_to_vtk(T, deep=True, array_type=vtk.VTK_ID_TYPE)) cells.SetCells(connectivity.shape[0],np_to_vtkIdTypeArray(T,deep=True))
geom = vtk.vtkUnstructuredGrid() geom = vtk.vtkUnstructuredGrid()
geom.SetPoints(vtk_nodes) geom.SetPoints(vtk_nodes)