Hi Roman, It's not obvious, but you need to register the ImageTexture proxy with the proxy manager:
pvs.servermanager.Register(texProxy) Just add that in before you save the state, and you should be good. HTH, Cory On Tue, Dec 8, 2015 at 5:01 AM, Grothausmann, Roman Dr. < grothausmann.ro...@mh-hannover.de> wrote: > After some hours of searching I found an answer that sadly was not linked > to the question: > http://www.paraview.org/pipermail/paraview/2012-March/024261.html > > The code below run as a macro in paraview shows a plane with a texture. > However, saving the state in a *.pvsm either by code or within the GUI > does not save the texture and its assignment. > > What is missing to save the texture and its assignment in a state file? > > > ______________________________________________________ > > import paraview.simple as pvs > > plane1 = pvs.Plane(guiName="xz-plane") > dp = pvs.GetDisplayProperties(plane1) > dp.Representation = 'Surface With Edges' > > texProxy = pvs.servermanager.CreateProxy("textures", "ImageTexture") > texProxy.GetProperty("FileName").SetElement(0, "texture.png") > texProxy.UpdateVTKObjects() > > dp.Texture= texProxy > print dp.Texture > pvs.Render() > > pvs.servermanager.SaveState("test.pvsm") > > > > > > On 07/12/15 17:50, Grothausmann, Roman Dr. wrote: > >> Dear mailing list members, >> >> >> Is it possible to assign a 2D texture image to an object that has TCords >> in python? >> I found quite a few people trying and reporting that it does not work nor >> does >> the Trace Option under paraview tell what happens if a texture is >> assigned in >> the GUI: >> http://www.paraview.org/pipermail/paraview/2012-March/024255.html >> http://www.paraview.org/Bug/view.php?id=12953 >> >> I've tried: >> >> import paraview.simple as pvs >> >> >> reader = pvs.OpenDataFile("test.png) >> #reader.UpdatePipelineInformation() >> reader.UpdatePipeline() >> print reader.GetDataInformation().GetBounds() # needs UpdatePipeline >> >> obj = pvs.Plane() >> plane1Display = pvs.Show(obj) >> plane1Display.Texture = reader >> >> dp = pvs.GetDisplayProperties(obj) >> dp.Representation = 'Surface With Edges' >> >> dp.Texture = reader >> >> >> but neither plane1Display.Texture nor dp.Texture seem to allow to set the >> texture (see error below) >> >> Any help or hints are very much appreciated >> Roman >> >> >> RROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx, >> line 390 >> vtkPVSessionCore (0x258c2e0): Object type: vtkGlyph3DRepresentation, >> could not >> find requested method: "SetTexture" >> or the method was called with incorrect arguments. >> >> while processing >> Message 0 = Invoke >> Argument 0 = vtk_object_pointer {vtkGlyph3DRepresentation (0x551b0a0)} >> Argument 1 = string_value {SetTexture} >> Argument 2 = vtk_object_pointer {vtkImageFileSeriesReader (0x4f68190)} >> >> >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx, >> line 391 >> vtkPVSessionCore (0x258c2e0): Aborting execution for debugging purposes. >> >> ############ ABORT ############# >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkSIProxy.cxx, >> line 134 >> vtkSISourceProxy (0x551af30): Error pushing property state: Texture >> >> global_id: 396 >> location: 21 >> [paraview_protobuf.ProxyState.property] { >> name: "Texture" >> value { >> type: INPUT >> proxy_global_id: 350 >> port_number: 0 >> } >> } >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx, >> line 390 >> vtkPVSessionCore (0x258c2e0): Object type: vtkOutlineRepresentation, >> could not >> find requested method: "SetTexture" >> or the method was called with incorrect arguments. >> >> while processing >> Message 0 = Invoke >> Argument 0 = vtk_object_pointer {vtkOutlineRepresentation (0x5549800)} >> Argument 1 = string_value {SetTexture} >> Argument 2 = vtk_object_pointer {vtkImageFileSeriesReader (0x4f68190)} >> >> >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx, >> line 391 >> vtkPVSessionCore (0x258c2e0): Aborting execution for debugging purposes. >> >> ############ ABORT ############# >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkSIProxy.cxx, >> line 134 >> vtkSISourceProxy (0x5549690): Error pushing property state: Texture >> >> global_id: 407 >> location: 21 >> [paraview_protobuf.ProxyState.property] { >> name: "Texture" >> value { >> type: INPUT >> proxy_global_id: 350 >> port_number: 0 >> } >> } >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx, >> line 390 >> vtkPVSessionCore (0x258c2e0): Object type: >> vtkGeometryRepresentationWithFaces, >> could not find requested method: "SetTexture" >> or the method was called with incorrect arguments. >> >> while processing >> Message 0 = Invoke >> Argument 0 = vtk_object_pointer {vtkGeometryRepresentationWithFaces >> (0x59a6df0)} >> Argument 1 = string_value {SetTexture} >> Argument 2 = vtk_object_pointer {vtkImageFileSeriesReader (0x4f68190)} >> >> >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx, >> line 391 >> vtkPVSessionCore (0x258c2e0): Aborting execution for debugging purposes. >> >> ############ ABORT ############# >> ERROR: In >> >> /opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkSIProxy.cxx, >> line 134 >> vtkSISourceProxy (0x5afc8e0): Error pushing property state: Texture >> >> global_id: 440 >> location: 21 >> [paraview_protobuf.ProxyState.property] { >> name: "Texture" >> value { >> type: INPUT >> proxy_global_id: 350 >> port_number: 0 >> } >> } >> >> >> > -- > Dr. Roman Grothausmann > > Tomographie und Digitale Bildverarbeitung > Tomography and Digital Image Analysis > > Institut für Funktionelle und Angewandte Anatomie, OE 4120 > Medizinische Hochschule Hannover > Carl-Neuberg-Str. 1 > D-30625 Hannover > > Tel. +49 511 532-2900 > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -- Cory Quammen R&D Engineer Kitware, Inc.
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