zvtk.Reader.read

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zvtk.Reader.read#

Reader.read(n_threads: int | None = None) → DataSet#

Read in the dataset from the zvtk file.

Parameters:
n_threadsint, optional

Number of threads to use when reading. A value of -1 uses all available cores and 0 disables multi-threading.

Examples

>>> import pyvista as pv
>>> import zvtk
>>> ds = pv.Sphere()
>>> zvtk.write(ds, "sphere.zvtk")
>>> reader = zvtk.Reader("sphere.zvtk")
>>> ds_in = reader.read()
>>> ds_in
PolyData (0x7f1eca564520)
  N Cells:    1680
  N Points:   842
  N Strips:   0
  X Bounds:   -4.993e-01, 4.993e-01
  Y Bounds:   -4.965e-01, 4.965e-01
  Z Bounds:   -5.000e-01, 5.000e-01
  N Arrays:   1
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