[Paraview] state-file does not contain 2D texture if assigned by python
Grothausmann, Roman Dr.
grothausmann.roman at mh-hannover.de
Fri Jan 8 07:07:31 EST 2016
Many, many thanks Cory for Your answer. That did the trick.
Is there any chance to also set a guiName for the texture that is then shown in
the list of textures when the PVSM is loaded?
On 05/01/16 19:26, Cory Quammen wrote:
> 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.roman at mh-hannover.de <mailto:grothausmann.roman at 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 <tel:%2B49%20511%20532-2900>
> _______________________________________________
> Powered by www.kitware.com <http://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.
--
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
More information about the ParaView
mailing list