display_only(prs, view)
# Show scalar bar
+ global _current_bar
if show_bar and _current_bar:
_current_bar.Visibility = 1
os.makedirs(pic_dir)
# Save picture
+ print "Write image:", file_name
pvs.WriteImage(file_name, view=view, Magnification=1)
def set_visible_lines(xy_prs, lines):
"""Set visible only the given lines for XYChartRepresentation."""
- sv = xy_prs.GetProperty("SeriesVisibilityInfo").GetData()
+ sv = xy_prs.GetProperty("SeriesVisibility").GetData()
visible = '0'
for i in xrange(0, len(sv)):
fields_info = proxy.GetProperty("FieldsTreeInfo")[::2]
arr_name_with_dis=[elt.split("/")[-1] for elt in fields_info]
- proxy.AllArrays = []
- proxy.UpdatePipeline()
-
fields = []
for name in on_gauss:
fields.append(name+_med_field_sep+'GAUSS')
if arr_name_with_dis.count(name) > 0:
index = arr_name_with_dis.index(name)
field_list.append(fields_info[index])
-
- proxy.AllArrays = field_list
- proxy.UpdatePipeline()
+
+ if field_list:
+ proxy.AllArrays = field_list
+ proxy.UpdatePipeline()
return len(field_list) != 0
# TODO: VTN. Looks like this code is out of date.
-
+
#all_cell_types = proxy.CellTypes.Available
all_cell_types = proxy.Entity.Available
all_arrays = list(proxy.CellArrays.GetData())
# Reassign the current bar
_current_bar = scalar_bar
- return scalar_bar
+ return _current_bar
def get_bar():
"""Get current scalar bar."""
- global _current_bar
-
return _current_bar
lookup_table.Discretize = 0
lookup_table.ColorSpace = 'HSV'
- lookup_table.LockScalarRange = 0
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 0
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 0
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
return lookup_table
group_name = full_group_name.split('/')[1]
return group_name
-
def get_group_entity(full_group_name):
"""Return entity type of the group by its full name."""
aList = full_group_name.split('/')
def get_time(proxy, timestamp_nb):
"""Get time value by timestamp number."""
- proxy.UpdatePipeline()
+ #proxy.UpdatePipeline()
# Check timestamp number
timestamps = []
-
+
if (hasattr(proxy, 'TimestepValues')):
timestamps = proxy.TimestepValues.GetData()
elif (hasattr(proxy.Input, 'TimestepValues')):
if (timestamp_nb > 0 and (timestamp_nb - 1) not in xrange(length) ) or (timestamp_nb < 0 and -timestamp_nb > length):
raise ValueError("Timestamp number is out of range: " + str(timestamp_nb))
+ if not timestamps:
+ return 0.0
+
# Return time value
if timestamp_nb > 0:
return timestamps[timestamp_nb - 1]
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
- scalarmap.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(scalarmap, (EntityType.get_pvtype(entity), field_name))
scalarmap.LookupTable = lookup_table
# Add scalar bar
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
- cut_planes.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(cut_planes, (EntityType.get_pvtype(entity), field_name))
cut_planes.LookupTable = lookup_table
# Add scalar bar
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
- cut_lines.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(cut_lines, (EntityType.get_pvtype(entity), field_name))
cut_lines.LookupTable = lookup_table
# Set wireframe represenatation mode
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
- cut_segment.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(cut_segment, (EntityType.get_pvtype(entity), field_name))
cut_segment.LookupTable = lookup_table
# Set wireframe represenatation mode
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
if (is_colored):
- vectors.ColorArrayName = 'GlyphVector'
+ pvs.ColorBy(vectors, (EntityType.get_pvtype(entity), 'GlyphVector'))
else:
- vectors.ColorArrayName = ''
+ pvs.ColorBy(vectors, (EntityType.get_pvtype(entity), None))
vectors.LookupTable = lookup_table
vectors.LineWidth = 1.0
# Do merge
source = pvs.MergeBlocks(proxy)
+ pvs.UpdatePipeline()
# Cell data to point data
if is_data_on_cells(proxy, field_name):
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
if is_colored:
- defshape.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(defshape, (EntityType.get_pvtype(entity), field_name))
else:
- defshape.ColorArrayName = ''
+ pvs.ColorBy(defshape, (EntityType.get_pvtype(entity), None))
defshape.LookupTable = lookup_table
# Set wireframe represenatation mode
# Do merge
source = pvs.MergeBlocks(proxy)
+ pvs.UpdatePipeline()
# Cell data to point data
if is_data_on_cells(proxy, field_name):
# Set field range if necessary
data_range = get_data_range(proxy, scalar_field_entity,
scalar_field, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
- defshapemap.ColorArrayName = (EntityType.get_pvtype(scalar_field_entity), scalar_field)
+ pvs.ColorBy(defshapemap, (EntityType.get_pvtype(scalar_field_entity), scalar_field))
defshapemap.LookupTable = lookup_table
# Add scalar bar
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
- plot3d.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(plot3d, (EntityType.get_pvtype(entity), field_name))
plot3d.LookupTable = lookup_table
# Add scalar bar
# Do merge
source = pvs.MergeBlocks(proxy)
+ pvs.UpdatePipeline()
# Transform cell data into point data if necessary
if is_data_on_cells(proxy, field_name):
if (scalar_range is None):
scalar_range = get_data_range(proxy, entity,
field_name, cut_off=True)
-
+
# Get contour values for the range
surfaces = get_contours(scalar_range, nb_surfaces)
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set display properties
if (is_colored):
- isosurfaces.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(isosurfaces, (EntityType.get_pvtype(entity), field_name))
else:
- isosurfaces.ColorArrayName = ''
+ pvs.ColorBy(isosurfaces, (EntityType.get_pvtype(entity), None))
if color:
isosurfaces.DiffuseColor = color
isosurfaces.LookupTable = lookup_table
# Set timestamp
pvs.GetRenderView().ViewTime = time_value
- proxy.UpdatePipeline(time=time_value)
+ pvs.UpdatePipeline(time_value, proxy)
source = proxy
vector_array = field_name
# If the given vector array has only 2 components, add the third one
if nb_components == 2:
- calc = get_add_component_calc(source,
- EntityType.NODE, field_name)
+ calc = get_add_component_calc(source, EntityType.NODE, field_name)
vector_array = calc.ResultArrayName
source = calc
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set display properties
if is_colored:
- gausspnt.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(gausspnt, (EntityType.get_pvtype(entity), field_name))
else:
- gausspnt.ColorArrayName = ''
+ pvs.ColorBy(gausspnt, (EntityType.get_pvtype(entity), None))
if color:
gausspnt.DiffuseColor = color
if is_proportional:
mult = multiplier
- if mult is None:
+ if mult is None and data_range[1] != 0:
mult = abs(0.1 / data_range[1])
gausspnt.RadiusScalarRange = data_range
gausspnt.RadiusTransferFunctionMode = 'Table'
gausspnt.RadiusScalarRange = data_range
gausspnt.RadiusUseScalarRange = 1
- gausspnt.RadiusIsProportional = 1
- gausspnt.RadiusProportionalFactor = mult
+ if mult is not None:
+ gausspnt.RadiusIsProportional = 1
+ gausspnt.RadiusProportionalFactor = mult
else:
gausspnt.RadiusTransferFunctionEnabled = 0
gausspnt.RadiusMode = 'Constant'
# Create Gauss Points object
source = pvs.GaussPoints(proxy)
source.UpdatePipeline()
-
+
# Get Gauss Points representation object
gausspnt = pvs.GetRepresentation(source)
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set display properties
if is_colored:
- gausspnt.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(gausspnt, (EntityType.get_pvtype(entity), field_name))
else:
- gausspnt.ColorArrayName = ''
+ pvs.ColorBy(gausspnt, (EntityType.get_pvtype(entity), None))
if color:
gausspnt.DiffuseColor = color
if is_proportional:
mult = multiplier
- if mult is None:
+ if mult is None and data_range[1] != 0:
mult = abs(0.1 / data_range[1])
gausspnt.RadiusScalarRange = data_range
gausspnt.RadiusTransferFunctionMode = 'Table'
gausspnt.RadiusScalarRange = data_range
gausspnt.RadiusUseScalarRange = 1
- gausspnt.RadiusIsProportional = 1
- gausspnt.RadiusProportionalFactor = mult
+ if mult is not None:
+ gausspnt.RadiusIsProportional = 1
+ gausspnt.RadiusProportionalFactor = mult
else:
gausspnt.RadiusTransferFunctionEnabled = 0
gausspnt.RadiusMode = 'Constant'
# Do merge
source = pvs.MergeBlocks(proxy)
+ pvs.UpdatePipeline()
# Cell data to point data
if is_data_on_cells(proxy, field_name):
cell_to_point = pvs.CellDatatoPointData(source)
cell_to_point.PassCellData = 1
- cell_to_point.UpdatePipeline()
+ pvs.UpdatePipeline()
source = cell_to_point
vector_array = field_name
if nb_components == 2:
calc = get_add_component_calc(source, EntityType.NODE, field_name)
vector_array = calc.ResultArrayName
- calc.UpdatePipeline()
+ pvs.UpdatePipeline()
source = calc
# Stream Tracer
stream = pvs.StreamTracer(source)
stream.SeedType = "Point Source"
stream.Vectors = ['POINTS', vector_array]
- stream.SeedType = "Point Source"
stream.IntegrationDirection = direction
stream.IntegratorType = 'Runge-Kutta 2'
+ stream.SeedType = 'High Resolution Line Source'
stream.UpdatePipeline()
# Get Stream Lines representation object
# Set field range if necessary
data_range = get_data_range(proxy, entity,
field_name, vector_mode)
- lookup_table.LockScalarRange = 1
+ if hasattr(lookup_table,"LockDataRange"):
+ lookup_table.LockDataRange = 1
+ elif hasattr(lookup_table,"LockScalarRange"):
+ lookup_table.LockScalarRange = 1
+ else:
+ raise RuntimeError("Object %s has no 'LockDataRange' or 'LockScalarRange' attribute!"%(lookup_table))
+
lookup_table.RGBPoints = [data_range[0], 0, 0, 1, data_range[1], 1, 0, 0]
# Set properties
if is_colored:
- streamlines.ColorArrayName = (EntityType.get_pvtype(entity), field_name)
+ pvs.ColorBy(streamlines, (EntityType.get_pvtype(entity), field_name))
else:
- streamlines.ColorArrayName = ''
+ pvs.ColorBy(streamlines, (EntityType.get_pvtype(entity), None))
if color:
streamlines.DiffuseColor = color
if not mesh_full_name:
raise RuntimeError, "The given mesh name was not found"
# Select only the given mesh
- proxy.AllArrays = []
- proxy.UpdatePipeline()
proxy.AllArrays = [mesh_full_name]
proxy.UpdatePipeline()
prs = None
if (proxy.GetDataInformation().GetNumberOfPoints() or
proxy.GetDataInformation().GetNumberOfCells()):
- prs = pvs.GetRepresentation(proxy)
- prs.ColorArrayName = ''
+ my_view = pvs.GetRenderView()
+ prs = pvs.GetRepresentation(proxy, view=my_view)
+ prs.ColorArrayName = (None, '')
return prs
if nb_points or nb_cells:
# prs = pvs.GetRepresentation(proxy)
prs = pvs.Show()
- prs.ColorArrayName = ''
+ prs.ColorArrayName = (None, '')
display_only(prs)
return prs
-def CreatePrsForFile(paravis_instance, file_name, prs_types,
+def CreatePrsForFile(file_name, prs_types,
picture_dir, picture_ext):
"""Build presentations of the given types for the file.
Build presentations for all fields on all timestamps.
Arguments:
- paravis_instance: ParaVis module instance object
file_name: full path to the MED file
prs_types: the list of presentation types to build
picture_dir: the directory path for saving snapshots
if proxy is None:
print "FAILED"
else:
- proxy.UpdatePipeline()
+ #proxy.UpdatePipeline()
print "OK"
except:
print "FAILED"
else:
# Get view
view = pvs.GetRenderView()
+ time_value = get_time(proxy, 0)
+ view.ViewTime = time_value
+ pvs.UpdatePipeline(time=time_value, proxy=proxy)
# Create required presentations for the proxy
CreatePrsForProxy(proxy, view, prs_types,
print "OK"
# Construct image file name
pic_name = picture_dir + get_field_short_name(mesh_name) + "." + picture_ext
-
+
# Show and dump the presentation into a graphics file
process_prs_for_test(prs, view, pic_name, False)
print "OK"
# Construct image file name
pic_name = picture_dir + get_group_short_name(group) + "." + picture_ext
-
+
# Show and dump the presentation into a graphics file
process_prs_for_test(prs, view, pic_name, False)
if field_name == get_field_mesh_name(field):
continue
field_entity = get_field_entity(field)
- # Clear fields selection state
- proxy.AllArrays = []
- proxy.UpdatePipeline()
# Select only the current field:
# necessary for getting the right timestamps
- proxy.AllArrays = field
+ proxy.AllArrays = [field]
proxy.UpdatePipeline()
# Get timestamps
- entity_data_info = proxy.GetCellDataInformation()
timestamps = proxy.TimestepValues.GetData()
for prs_type in prs_types:
if (scalar_range[0] == scalar_range[1]):
continue
print "Creating " + prs_name + " on " + field_name + ", time = " + str(time) + "... "
- prs = create_prs(prs_type, proxy,
- field_entity, field_name, timestamp_nb)
+ try:
+ prs = create_prs(prs_type, proxy,
+ field_entity, field_name, timestamp_nb)
+ except ValueError:
+ """ This exception comes from get_nb_components(...) function.
+ The reason of exception is an implementation of MEDReader
+ activating the first leaf when reading MED file (refer to
+ MEDFileFieldRepresentationTree::activateTheFirst() and
+ MEDFileFieldRepresentationTree::getTheSingleActivated(...) methods).
+ """
+ print "ValueError exception is catched"
+ continue
if prs is None:
print "FAILED"
continue
