<div dir="ltr">Hi Roman,<div><br></div><div>It's not obvious, but you need to register the ImageTexture proxy with the proxy manager:</div><div><br></div><div>pvs.servermanager.Register(texProxy)</div><div><br></div><div>Just add that in before you save the state, and you should be good.</div><div><br></div><div>HTH,</div><div>Cory</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Dec 8, 2015 at 5:01 AM, Grothausmann, Roman Dr. <span dir="ltr"><<a href="mailto:grothausmann.roman@mh-hannover.de" target="_blank">grothausmann.roman@mh-hannover.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">After some hours of searching I found an answer that sadly was not linked to the question:<br>
<a href="http://www.paraview.org/pipermail/paraview/2012-March/024261.html" rel="noreferrer" target="_blank">http://www.paraview.org/pipermail/paraview/2012-March/024261.html</a><br>
<br>
The code below run as a macro in paraview shows a plane with a texture.<br>
However, saving the state in a *.pvsm either by code or within the GUI does not save the texture and its assignment.<br>
<br>
What is missing to save the texture and its assignment in a state file?<br>
<br>
<br>
______________________________________________________<br>
<br>
import paraview.simple as pvs<br>
<br>
plane1 = pvs.Plane(guiName="xz-plane")<br>
dp = pvs.GetDisplayProperties(plane1)<br>
dp.Representation = 'Surface With Edges'<br>
<br>
texProxy = pvs.servermanager.CreateProxy("textures", "ImageTexture")<br>
texProxy.GetProperty("FileName").SetElement(0, "texture.png")<br>
texProxy.UpdateVTKObjects()<br>
<br>
dp.Texture= texProxy<br>
print dp.Texture<br>
pvs.Render()<br>
<br>
pvs.servermanager.SaveState("test.pvsm")<br>
<br>
<br>
<br>
<br>
<br>
On 07/12/15 17:50, Grothausmann, Roman Dr. wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Dear mailing list members,<br>
<br>
<br>
Is it possible to assign a 2D texture image to an object that has TCords in python?<br>
I found quite a few people trying and reporting that it does not work nor does<br>
the Trace Option under paraview tell what happens if a texture is assigned in<br>
the GUI:<br>
<a href="http://www.paraview.org/pipermail/paraview/2012-March/024255.html" rel="noreferrer" target="_blank">http://www.paraview.org/pipermail/paraview/2012-March/024255.html</a><br>
<a href="http://www.paraview.org/Bug/view.php?id=12953" rel="noreferrer" target="_blank">http://www.paraview.org/Bug/view.php?id=12953</a><br>
<br>
I've tried:<br>
<br>
import paraview.simple as pvs<br>
<br>
<br>
reader = pvs.OpenDataFile("test.png)<br>
#reader.UpdatePipelineInformation()<br>
reader.UpdatePipeline()<br>
print reader.GetDataInformation().GetBounds() # needs UpdatePipeline<br>
<br>
obj = pvs.Plane()<br>
plane1Display = pvs.Show(obj)<br>
plane1Display.Texture = reader<br>
<br>
dp = pvs.GetDisplayProperties(obj)<br>
dp.Representation = 'Surface With Edges'<br>
<br>
dp.Texture = reader<br>
<br>
<br>
but neither plane1Display.Texture nor dp.Texture seem to allow to set the<br>
texture (see error below)<br>
<br>
Any help or hints are very much appreciated<br>
Roman<br>
<br>
<br>
RROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx,<br>
line 390<br>
vtkPVSessionCore (0x258c2e0): Object type: vtkGlyph3DRepresentation, could not<br>
find requested method: "SetTexture"<br>
or the method was called with incorrect arguments.<br>
<br>
while processing<br>
Message 0 = Invoke<br>
Argument 0 = vtk_object_pointer {vtkGlyph3DRepresentation (0x551b0a0)}<br>
Argument 1 = string_value {SetTexture}<br>
Argument 2 = vtk_object_pointer {vtkImageFileSeriesReader (0x4f68190)}<br>
<br>
<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx,<br>
line 391<br>
vtkPVSessionCore (0x258c2e0): Aborting execution for debugging purposes.<br>
<br>
############ ABORT #############<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkSIProxy.cxx,<br>
line 134<br>
vtkSISourceProxy (0x551af30): Error pushing property state: Texture<br>
<br>
global_id: 396<br>
location: 21<br>
[paraview_protobuf.ProxyState.property] {<br>
name: "Texture"<br>
value {<br>
type: INPUT<br>
proxy_global_id: 350<br>
port_number: 0<br>
}<br>
}<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx,<br>
line 390<br>
vtkPVSessionCore (0x258c2e0): Object type: vtkOutlineRepresentation, could not<br>
find requested method: "SetTexture"<br>
or the method was called with incorrect arguments.<br>
<br>
while processing<br>
Message 0 = Invoke<br>
Argument 0 = vtk_object_pointer {vtkOutlineRepresentation (0x5549800)}<br>
Argument 1 = string_value {SetTexture}<br>
Argument 2 = vtk_object_pointer {vtkImageFileSeriesReader (0x4f68190)}<br>
<br>
<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx,<br>
line 391<br>
vtkPVSessionCore (0x258c2e0): Aborting execution for debugging purposes.<br>
<br>
############ ABORT #############<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkSIProxy.cxx,<br>
line 134<br>
vtkSISourceProxy (0x5549690): Error pushing property state: Texture<br>
<br>
global_id: 407<br>
location: 21<br>
[paraview_protobuf.ProxyState.property] {<br>
name: "Texture"<br>
value {<br>
type: INPUT<br>
proxy_global_id: 350<br>
port_number: 0<br>
}<br>
}<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx,<br>
line 390<br>
vtkPVSessionCore (0x258c2e0): Object type: vtkGeometryRepresentationWithFaces,<br>
could not find requested method: "SetTexture"<br>
or the method was called with incorrect arguments.<br>
<br>
while processing<br>
Message 0 = Invoke<br>
Argument 0 = vtk_object_pointer {vtkGeometryRepresentationWithFaces (0x59a6df0)}<br>
Argument 1 = string_value {SetTexture}<br>
Argument 2 = vtk_object_pointer {vtkImageFileSeriesReader (0x4f68190)}<br>
<br>
<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx,<br>
line 391<br>
vtkPVSessionCore (0x258c2e0): Aborting execution for debugging purposes.<br>
<br>
############ ABORT #############<br>
ERROR: In<br>
/opt/compilation/paraview-git/ParaViewCore/ServerImplementation/Core/vtkSIProxy.cxx,<br>
line 134<br>
vtkSISourceProxy (0x5afc8e0): Error pushing property state: Texture<br>
<br>
global_id: 440<br>
location: 21<br>
[paraview_protobuf.ProxyState.property] {<br>
name: "Texture"<br>
value {<br>
type: INPUT<br>
proxy_global_id: 350<br>
port_number: 0<br>
}<br>
}<br>
<br>
<br>
</blockquote>
<br>
-- <br>
Dr. Roman Grothausmann<br>
<br>
Tomographie und Digitale Bildverarbeitung<br>
Tomography and Digital Image Analysis<br>
<br>
Institut für Funktionelle und Angewandte Anatomie, OE 4120<br>
Medizinische Hochschule Hannover<br>
Carl-Neuberg-Str. 1<br>
D-30625 Hannover<br>
<br>
Tel. <a href="tel:%2B49%20511%20532-2900" value="+495115322900" target="_blank">+49 511 532-2900</a><br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">Cory Quammen<br>R&D Engineer<br>Kitware, Inc.</div>
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