def explore(cs, proxies, iSave=True, currentTime=None, userDefined={}):
"""
Runs a pipeline through all the changes we know how to make and saves off
images into the store for each one.
"""
# import pv_explorers
import explorers
view_proxy = paraview.simple.GetActiveView()
dist = paraview.simple.GetActiveCamera().GetDistance()
#associate control points wlth parameters of the data store
cam = pv_explorers.Camera([0, 0, 0], [0, 1, 0], dist, view_proxy)
params = cs.parameter_list.keys()
tracks = []
tracks.append(cam)
cols = []
ctime_float = None
if currentTime:
ctime_float = float(currentTime['time'])
#hide all annotations
view_proxy.OrientationAxesVisibility = 0
for x in proxies:
name = x['name']
for y in params:
if (y in explorerDir) and (name == y):
#print "name in ExplorerDir: ", y, ", ", explorerDir[y]
tracks.append(explorerDir[y])
if name in y:
#print "N", name
#print "X", x
#print "Y", y
#visibility of the layer
sp = paraview.simple.FindSource(name)
rep = paraview.simple.GetRepresentation(sp, view_proxy)
#hide all annotations
if rep.LookupTable:
rep.SetScalarBarVisibility(view_proxy, False)
tc1 = pv_explorers.SourceProxyInLayer(name, rep)
lt = explorers.Layer('vis', [tc1])
tracks.append(lt)
#fields for the layer
cC = pv_explorers.ColorList()
cC.AddDepth('depth')
cC.AddLuminance('luminance')
sp.UpdatePipeline(ctime_float)
numVals = 0
if rep.Representation != 'Outline':
numVals = explore_customized_array_selection(
name, sp, cC, userDefined)
if numVals == 0:
cC.AddSolidColor('white', [1, 1, 1])
col = pv_explorers.Color("color" + name, cC, rep)
tracks.append(col)
cols.append(col)
e = pv_explorers.ImageExplorer(cs, params, tracks, view_proxy, iSave)
for c in cols:
c.imageExplorer = e
times = paraview.simple.GetAnimationScene().TimeKeeper.TimestepValues
if not times:
e.explore(currentTime)
else:
for t in times:
view_proxy.ViewTime = t
e.explore({'time': float_limiter(t)})
def explore(cs, proxies, iSave=True, currentTime=None):
"""
Takes in the store, which contains only the list of parameters,
"""
# import pv_explorers
import explorers
view_proxy = paraview.simple.GetActiveView()
dist = paraview.simple.GetActiveCamera().GetDistance()
#associate control points wlth parameters of the data store
cam = pv_explorers.Camera([0,0,0], [0,1,0], dist, view_proxy)
params = cs.parameter_list.keys()
tracks = []
tracks.append(cam)
cols = []
ctime_float=None
if currentTime:
ctime_float = float(currentTime['time'])
#hide all annotations
view_proxy.OrientationAxesVisibility = 0
for x in proxies:
name = x['name']
for y in params:
if (y in explorerDir) and (name == y):
#print "name in ExplorerDir: ", y, ", ", explorerDir[y]
tracks.append(explorerDir[y])
if name in y:
#print "N", name
#print "X", x
#print "Y", y
#visibility of the layer
sp = paraview.simple.FindSource(name)
rep = paraview.simple.GetRepresentation(sp, view_proxy)
#hide all annotations
if rep.LookupTable:
rep.SetScalarBarVisibility(view_proxy, False)
tc1 = pv_explorers.SourceProxyInLayer(name, rep)
lt = explorers.Layer('vis', [tc1])
tracks.append(lt)
#fields for the layer
cC = pv_explorers.ColorList()
cC.AddDepth('depth')
cC.AddLuminance('luminance')
sp.UpdatePipeline(ctime_float)
cda = sp.GetCellDataInformation()
numVals = 0
if rep.Representation != 'Outline':
for a in range(0, cda.GetNumberOfArrays()):
arr = cda.GetArray(a)
arrName = arr.GetName()
if not arrName == "Normals":
for i in range(0,arr.GetNumberOfComponents()):
numVals+=1
cC.AddValueRender(arrName+"_"+str(i),
True,
arrName,
i, arr.GetRange(i))
pda = sp.GetPointDataInformation()
for a in range(0, pda.GetNumberOfArrays()):
arr = pda.GetArray(a)
arrName = arr.GetName()
if not arrName == "Normals":
for i in range(0,arr.GetNumberOfComponents()):
numVals+=1
cC.AddValueRender(arrName+"_"+str(i),
False,
arrName,
i, arr.GetRange(i))
if numVals == 0:
cC.AddSolidColor('white', [1,1,1])
col = pv_explorers.Color("color"+name, cC, rep)
tracks.append(col)
cols.append(col)
e = pv_explorers.ImageExplorer(cs, params,
tracks,
view_proxy,
iSave)
for c in cols:
c.imageExplorer = e
times = paraview.simple.GetAnimationScene().TimeKeeper.TimestepValues
if not times:
e.explore(currentTime)
else:
for t in times:
view_proxy.ViewTime=t
e.explore({'time':float_limiter(t)})
def explore(cs,
proxies,
iSave=True,
currentTime=None,
userDefined={},
specLevel="A",
camType='phi-theta',
tracking={},
floatValues=True):
"""
Runs a pipeline through all the changes we know how to make and saves off
images into the store for each one.
"""
# import pv_explorers
import explorers
view_proxy = paraview.simple.GetActiveView()
dist = paraview.simple.GetActiveCamera().GetDistance()
#associate control points with parameters of the data store
params = cs.parameter_list.keys()
tracks = []
if camType == 'static':
pass
elif camType == "phi-theta":
up = [math.fabs(x) for x in view_proxy.CameraViewUp]
uppest = 0
if up[1] > up[uppest]: uppest = 1
if up[2] > up[uppest]: uppest = 2
cinup = [0, 0, 0]
cinup[uppest] = 1
cam = pv_explorers.Camera(view_proxy.CameraFocalPoint, cinup, dist,
view_proxy)
tracks.append(cam)
else:
cam = pv_explorers.PoseCamera(view_proxy, camType, cs)
tracks.append(cam)
cols = []
ctime_float = None
if currentTime:
ctime_float = float(currentTime['time'])
#hide all annotations
view_proxy.OrientationAxesVisibility = 0
for x in proxies:
name = x['name']
for y in params:
if (y in explorerDir) and (name == y):
#print ("name in ExplorerDir: ", y, ", ", explorerDir[y])
tracks.append(explorerDir[y])
if name in y:
#print ("N", name)
#print ("X", x)
#print ("Y", y)
#visibility of the layer
sp = paraview.simple.FindSource(name)
if specLevel == "A":
pass
else:
rep = paraview.servermanager.GetRepresentation(
sp, view_proxy)
#hide all annotations
if rep.LookupTable:
rep.SetScalarBarVisibility(view_proxy, False)
tc1 = pv_explorers.SourceProxyInLayer(name, rep)
lt = explorers.Layer('vis', [tc1])
tracks.append(lt)
#fields for the layer
cC = pv_explorers.ColorList()
cC.AddDepth('depth')
cC.AddLuminance('luminance')
sp.UpdatePipeline(ctime_float)
if specLevel == "A":
pass
else:
numVals = 0
if rep.Representation != 'Outline':
numVals = explore_customized_array_selection(
name, sp, cC, userDefined)
if numVals == 0:
cC.AddSolidColor('white', [1, 1, 1])
col = pv_explorers.Color("color" + name, cC, rep)
tracks.append(col)
cols.append(col)
e = pv_explorers.ImageExplorer(cs, params, tracks, view_proxy, iSave)
e.enableFloatValues(floatValues)
for c in cols:
c.imageExplorer = e
eye_values = cs.metadata['camera_eye']
at_values = cs.metadata['camera_at']
up_values = cs.metadata['camera_up']
eye = [x for x in view_proxy.CameraPosition]
_fp = [x for x in view_proxy.CameraFocalPoint]
_cr = [x for x in view_proxy.CenterOfRotation]
at = project_to_at(eye, _fp, _cr)
up = [x for x in view_proxy.CameraViewUp]
times = paraview.simple.GetAnimationScene().TimeKeeper.TimestepValues
#if tracking is turned on, find out how to move
tracked_source = None
if 'object' in tracking:
#for now, just emulate animation's best mode with a mode that follows
#an object
objname = tracking['object']
tracked_source = paraview.simple.FindSource(objname)
if tracked_source is None:
name_upper = objname[0].upper() + objname[1:]
tracked_source = paraview.simple.FindSource(name_upper)
if not times:
eye, at, up = track_source(tracked_source, eye, at, up)
eye_values.append([x for x in eye])
at_values.append([x for x in at])
up_values.append([x for x in up])
cs.add_metadata({'camera_eye': eye_values})
cs.add_metadata({'camera_at': at_values})
cs.add_metadata({'camera_up': up_values})
e.explore(currentTime)
else:
for t in times:
view_proxy.ViewTime = t
paraview.simple.Render(view_proxy)
minbds, maxbds = max_bounds()
view_proxy.MaxClipBounds = [
minbds, maxbds, minbds, maxbds, minbds, maxbds
]
eye, at, up = track_source(tracked_source, eye, at, up)
eye_values.append([x for x in eye])
at_values.append([x for x in at])
up_values.append([x for x in up])
cs.add_metadata({'camera_eye': eye_values})
cs.add_metadata({'camera_at': at_values})
cs.add_metadata({'camera_up': up_values})
e.explore({'time': float_limiter(t)})