| | |
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| | | else: |
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| | | from urlparse import urlparse |
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| | | from vtk import * |
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| | | from . import VTKRendering |
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| | | #import io |
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| | | |
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| | | |
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| | |
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| | | |
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| | | def preview_vtu(args,host): |
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| | | #only for localhost at the moment |
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| | | Dir=trisurf.Directory(maindir=host['runs'][0].maindir,simdir=host['runs'][0].subdir) |
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| | | filename=os.path.join("./",Dir.fullpath(),host['runs'][0].getLastVTU()) |
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| | | print(filename) |
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| | | if sys.version_info>=(3,0): |
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| | | print("Preview works only with python 2.7") |
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| | | exit(1) |
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| | | if host['name'] == socket.gethostname(): |
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| | | target_runs=getTargetRunIdxList(args) |
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| | | #if target_runs==None: |
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| | | # target_runs=list(range(1,len(host['runs'])+1)) |
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| | | #for i in target_runs: |
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| | | # host['runs'][i-1].start() |
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| | | reader=vtkXMLUnstructuredGridReader() |
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| | | reader.SetFileName(filename) |
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| | | reader.Update() # Needed because of GetScalarRange |
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| | | output = reader.GetOutput() |
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| | | scalar_range = output.GetScalarRange() |
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| | | |
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| | | # Create the mapper that corresponds the objects of the vtk file |
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| | | # into graphics elements |
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| | | mapper = vtkDataSetMapper() |
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| | | mapper.SetInput(output) |
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| | | mapper.SetScalarRange(scalar_range) |
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| | | |
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| | | # Create the Actor |
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| | | actor = vtkActor() |
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| | | actor.SetMapper(mapper) |
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| | | |
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| | | # Create the Renderer |
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| | | renderer = vtkRenderer() |
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| | | renderer.AddActor(actor) |
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| | | renderer.SetBackground(0, 0, 0) # Set background to white |
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| | | |
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| | | # Create the RendererWindow |
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| | | renderer_window = vtkRenderWindow() |
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| | | renderer_window.AddRenderer(renderer) |
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| | | |
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| | | # Set up a check for aborting rendering. |
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| | | # Create the RendererWindowInteractor and display the vtk_file |
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| | | interactor = vtkRenderWindowInteractor() |
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| | | interactor.SetRenderWindow(renderer_window) |
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| | | interactor.Initialize() |
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| | | # interactor.AddObserver("TimerEvent", RenderUpdate) |
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| | | # timerIDR = interactor.CreateRepeatingTimer(1000) |
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| | | interactor.Start() |
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| | | |
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| | | def RenderUpdate(obj, event): |
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| | | # obj will be the object generating the event. In this case it |
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| | | # is renWin |
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| | | window=obj.GetRenderWindow() #.GetRenderer() |
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| | | renderer=window.GetRenderers() |
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| | | try: |
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| | | actor=renderer.GetActors() |
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| | | except: |
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| | | pass |
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| | | actor=renderer.GetActors() |
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| | | print(actor) |
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| | | |
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| | | |
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| | | VTKRendering.Renderer(args,host) |
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| | | |
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| | | def getListOfHostConfigurationByHostname(hosts,host): |
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| | | rhost=[] |
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