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# Test the vtkVRMLSource and fetching multi-group data.
from paraview import smtesting
import os
import os.path
import sys
import paraview
paraview.compatibility.major = 3
paraview.compatibility.minor = 4
from paraview import servermanager
smtesting.ProcessCommandLineArguments()
servermanager.Connect()
file1 = os.path.join(smtesting.DataDir, "bot2.wrl")
reader = servermanager.sources.vrmlreader(FileName = file1)
readerOutput = servermanager.Fetch(reader)
if readerOutput.GetClassName() != "vtkMultiBlockDataSet":
print "ERROR: Wrong dataset type returned:", readerOutput.GetClassName()
sys.exit(1)
if readerOutput.GetNumberOfPoints() != 337:
print "ERROR: Wrong number of points returned."
sys.exit(1)
if readerOutput.GetNumberOfBlocks() != 1:
print "ERROR: Wrong number of blocks returned."
sys.exit(1)
ds0 = readerOutput.GetBlock(0)
if ds0.GetClassName() != "vtkPolyData":
print "ERROR: Wrong dataset type returned for dataset (0, 0)."
sys.exit(1)
if ds0.GetNumberOfPoints() != 337:
print "ERROR: Wrong number of points returned for dataset (0, 0)."
sys.exit(1)
if ds0.GetNumberOfCells() != 486:
print "ERROR: Wrong number of cells returned for dataset (0, 0)."
sys.exit(1)
colorArray = ds0.GetPointData().GetArray("VRMLColor")
if colorArray.GetRange(0)[0] != 8.0:
print "ERROR: Wrong minimum value for component 0 of VRMLColor."
sys.exit(1)
if colorArray.GetRange(0)[1] != 255.0:
print "ERROR: Wrong maximum value for component 0 of VRMLColor."
sys.exit(1)
if colorArray.GetRange(1)[0] != 8.0:
print "ERROR: Wrong minimum value for component 1 of VRMLColor."
sys.exit(1)
if colorArray.GetRange(1)[1] != 255.0:
print "ERROR: Wrong maximum value for component 1 of VRMLColor."
sys.exit(1)
if colorArray.GetRange(2)[0] != 26.0:
print "ERROR: Wrong minimum value for component 2 of VRMLColor."
sys.exit(1)
if colorArray.GetRange(2)[1] != 255.0:
print "ERROR: Wrong maximum value for component 2 of VRMLColor."
sys.exit(1)
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