Hi Roman, I'm sorry I haven't had a chance to look at this further. Have you made any more progress on this? I apologize for thinking it would be easy to hack ParaView to better support loading multiple state files - it appears to be more difficult than expected after all.
Best regards, Cory On Tue, Mar 20, 2018 at 12:13 PM, Grothausmann, Roman Dr. < [email protected]> wrote: > Many thanks Cory for your feedback. Not adding empty (None) properties did > not help (http://github.com/romangrothausmann/ParaView_scripts/ > commit/d3af645dd1af2a). Anyway, "ForceUseCache" has a vector of value 0 > so it seems to me the actual problem still is that ListProperties() returns > properties that are not part of the specific object that is calling > ListProperties(). E.g. help(repr) does not list a property called > "ForceUseCache" but e.g. "Visibility" > > So I decided to only restore the property "Visibility" for a start: > http://github.com/romangrothausmann/ParaView_scripts/commit/ > d1c63f2682e834e > Even though there is no error on execution any more, the resulting PVSM > has only the visibilities set for the last loaded PVSM, i.e. the setting of > the "Visibility" of representations loaded from former PVSMs did not have > any effect. > Is there a need to call some kind of Update() to make the property setting > have any effect? I tried some rendering (http://github.com/romangrotha > usmann/ParaView_scripts/commit/294ff85a0cc7a), but that did not help > either. > > > On 20/03/18 06:12, Cory Quammen wrote: > >> Roman, >> >> Looking at your original problem with the error: >> >> >> File >> "/opt/paraview-5.3.0_GL1/lib/paraview-5.3/site-packages/paraview/servermanager.py", >> line 375, in SetPropertyWithName >> prop.SetData(arg) >> File >> "/opt/paraview-5.3.0_GL1/lib/paraview-5.3/site-packages/paraview/servermanager.py", >> line 1296, in SetData >> self.SMProperty.AddProxy(value_proxy) >> TypeError: AddProxy argument 1: method requires a VTK object >> >> >> You are hitting this when attempting to set the DataAxesGrid, which is a >> ProxyProperty. In your dictionary, this entry has value 'None', but it >> looks like setting a property to value 'None' is not handled correctly in >> servermanager.py. As a workaround, I suggest filtering out properties from >> your dictionary that have 'None' as a value, i.e., do not add those >> property values to your dictionary. >> >> HTH, >> Cory >> >> On Mon, Mar 19, 2018 at 12:12 PM, Grothausmann, Roman Dr. < >> [email protected] <mailto:grothausmann.roman@mh- >> hannover.de>> wrote: >> >> Hi Cory, >> >> >> Trying to find out what causes the former problems, I inserted a line >> that >> just sets the property that got collected so far: >> https://github.com/romangrothausmann/ParaView_scripts/ >> commit/b8058f774535398da3767048219df12d6354e6c5#diff-2804420 >> 278bfff084788b82c715c452eR59 >> <https://github.com/romangrothausmann/ParaView_scripts/ >> commit/b8058f774535398da3767048219df12d6354e6c5#diff-2804420 >> 278bfff084788b82c715c452eR59> >> It already aborts on the first property encountered (ForceUseCache): >> >> <paraview.servermanager.GeometryRepresentation object at >> 0x7f7b591fc250> >> ForceUseCache 0 >> Traceback (most recent call last): >> File "/net/home/paraview/scripts/pvsm-multi.py", line 91, in >> <module> >> main() >> File "/net/home/paraview/scripts/pvsm-multi.py", line 59, in main >> pvs.SetProperties(repr, **d) >> File >> "/opt/paraview-5.3.0_GL1/lib/paraview-5.3/site-packages/para >> view/simple.py", >> line 567, in SetProperties >> raise AttributeError("object has no property %s" % param) >> AttributeError: object has no property ForceUseCache >> >> Is ListProperties() returning properties that are not part of the >> specific >> object that is calling ListProperties()? >> >> Many thanks for any help or hints, >> Roman >> >> On 21/12/17 16:06, Grothausmann, Roman Dr. wrote: >> >> Hi Cory, >> >> On 06/12/17 23:06, Cory Quammen wrote: >> >> Sorry I failed to follow up. Did you find a solution to this >> problem? >> >> >> Many thanks for your reply. No, and I'm still stuck. I tried Your >> suggestion to remove [0] >> (https://github.com/romangrothausmann/ParaView_scripts/ >> commit/e40d1016d698ee363500bb9bf04f29add89b99dd >> <https://github.com/romangrothausmann/ParaView_scripts/ >> commit/e40d1016d698ee363500bb9bf04f29add89b99dd>), >> >> which changed the reported error from: >> >> File >> "/opt/paraview-5.3.0_GL1/lib/paraview-5.3/site-packages/para >> view/servermanager.py", >> line 375, in SetPropertyWithName >> prop.SetData(arg) >> File >> "/opt/paraview-5.3.0_GL1/lib/paraview-5.3/site-packages/para >> view/servermanager.py", >> line 803, in SetData >> raise RuntimeError("This property requires %d values." % >> self.GetNumberOfElements()) >> RuntimeError: This property requires 3 values. >> >> to: >> >> File >> "/opt/paraview-5.3.0_GL1/lib/paraview-5.3/site-packages/para >> view/servermanager.py", >> line 375, in SetPropertyWithName >> prop.SetData(arg) >> File >> "/opt/paraview-5.3.0_GL1/lib/paraview-5.3/site-packages/para >> view/servermanager.py", >> line 1296, in SetData >> self.SMProperty.AddProxy(value_proxy) >> TypeError: AddProxy argument 1: method requires a VTK object >> >> Any ideas on this? >> Would You say it is a general problem in the py-code or could it >> be >> caused by the content of the PVSMs I'm trying to combine? >> >> Many thanks for looking into this. >> Roman >> >> >> This line in your script looks funny to me: >> >> d[props] = pvs.GetProperty(repr, props[0]) >> >> Shouldn't props[0] just be props? >> >> Thanks, >> Cory >> >> On Fri, Nov 10, 2017 at 10:28 AM, Grothausmann, Roman Dr. >> <[email protected] >> <mailto:[email protected]>> wrote: >> >> Dear Cory, >> >> On 15/09/17 15:27, Grothausmann, Roman Dr. wrote: >> >> >> On 15/09/17 15:14, Cory Quammen wrote: >> >> >> Put a ** in front of reppro[i], e.g., >> >> pvs.SetProperties(repr, **reppro[i]) >> >> >> Hm, I now get: >> TypeError: SetProperties() argument after ** must be a >> mapping, not list >> Do I have to store the dict of object properties in >> another >> dict instead >> of a list? >> >> >> >> With a dict of dicts >> https://github.com/romangrothausmann/ParaView_scripts/ >> commit/3b309cc603433f02afc3e50656bd99f8b7cd0aa8#diff-2804420 >> 278bfff084788b82c715c452e >> <https://github.com/romangrothausmann/ParaView_scripts/ >> commit/3b309cc603433f02afc3e50656bd99f8b7cd0aa8#diff-2804420 >> 278bfff084788b82c715c452e> >> >> I get: >> >> File "/net/home/grothama/paraview/s >> cripts/pvsm-multi.py", >> line 64, in main >> pvs.SetProperties(repr, **reppro[i]); >> File >> "/opt/paraview-5.3.0_GL1/lib/p >> araview-5.3/site-packages/paraview/simple.py", >> line 568, in SetProperties >> setattr(proxy, param, params[param]) >> File >> "/opt/paraview-5.3.0_GL1/lib/p >> araview-5.3/site-packages/paraview/servermanager.py", >> >> line 317, in __setattr__ >> setter(self, value) >> File >> "/opt/paraview-5.3.0_GL1/lib/p >> araview-5.3/site-packages/paraview/servermanager.py", >> >> line 2528, in setProperty >> return self.SetPropertyWithName(propName, value) >> File >> "/opt/paraview-5.3.0_GL1/lib/p >> araview-5.3/site-packages/paraview/servermanager.py", >> >> line 375, in SetPropertyWithName >> prop.SetData(arg) >> File >> "/opt/paraview-5.3.0_GL1/lib/p >> araview-5.3/site-packages/paraview/servermanager.py", >> >> line 803, in SetData >> raise RuntimeError("This property requires %d >> values." % >> self.GetNumberOfElements()) >> RuntimeError: This property requires 3 values. >> >> Any ideas what could still be wrong? >> >> >> On 07/09/17 23:37, Cory Quammen wrote: >> >> >> >> Hi Roman, >> >> It turns out ParaView was not designed >> for this >> use case because of >> certain difficulties discussed here: >> >> https://gitlab.kitware.com/par >> aview/paraview/issues/17442 >> <https://gitlab.kitware.com/pa >> raview/paraview/issues/17442> >> >> In your Python script, you could manually >> cash >> all the properties of >> the existing representations and restore >> them >> after loading the most >> recent state file. >> >> The functions >> >> reprs = GetRepresentations() >> repr = reprs.values()[0] >> props = repr.ListProperties() >> GetProperty(repr, props[0]) >> >> would be helpful for this. >> >> Cory >> >> >> On Mon, Sep 4, 2017 at 8:42 AM, >> Grothausmann, >> Roman Dr. >> <[email protected] >> <mailto:[email protected]>> >> wrote: >> >> >> >> Dear mailing list members, >> >> >> It seems that PV (and >> paraview.simple.LoadState) by default >> hides >> already >> loaded objects (and resets e.g. their >> coloring) when another >> state-file >> is >> loaded. >> Is there a way to load multiple >> state-files >> after one another without >> hiding >> and resetting already existent >> objects? I.e. >> a way to concatenate >> multiple >> state-files and leave their objects >> in the >> state as they got loaded >> (e.g. >> colored, hidden/visible)? >> I do understand that loading a new >> state-file will reset the camera, >> but >> not >> the rest. >> Here's my initial attempt to achieve >> this >> with pvpython: >> >> >> https://github.com/romangrotha >> usmann/ParaView_scripts/blob/90eb4ca8499070bed941d50b89ebea8 >> 2fd6a9e23/pvsm-multi.py >> <https://github.com/romangroth >> ausmann/ParaView_scripts/blob/90eb4ca8499070bed941d50b89ebea >> 82fd6a9e23/pvsm-multi.py> >> >> >> Any help or hints are very much >> appreciated >> Roman >> >> -- >> Dr. Roman Grothausmann >> >> Tomographie und Digitale >> Bildverarbeitung >> Tomography and Digital Image Analysis >> >> Medizinische Hochschule Hannover >> Institut für Funktionelle und >> Angewandte >> Anatomie >> OE 4120, Carl-Neuberg-Str. 1, 30625 >> Hannover, Deutschland >> >> Tel. +49 511 532-2900 >> <tel:%2B49%20511%20532-2900> >> [email protected] >> <mailto:grothausmann.roman@mh- >> hannover.de> >> http://www.mh-hannover.de/anat >> omie.html >> <http://www.mh-hannover.de/ana >> tomie.html> >> ______________________________ >> _________________ >> Powered by www.kitware.com >> <http://www.kitware.com> >> >> Visit other Kitware open-source >> projects at >> http://www.kitware.com/opensou >> rce/opensource.html >> <http://www.kitware.com/openso >> urce/opensource.html> >> >> Please keep messages on-topic and >> check the >> ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> <http://paraview.org/Wiki/ParaView> >> >> Search the list archives at: >> http://markmail.org/search/?q= >> ParaView >> <http://markmail.org/search/?q >> =ParaView> >> >> Follow this link to >> subscribe/unsubscribe: >> http://public.kitware.com/mail >> man/listinfo/paraview >> <http://public.kitware.com/mai >> lman/listinfo/paraview> >> >> >> >> >> >> >> >> -- Dr. Roman >> Grothausmann >> >> Tomographie und Digitale Bildverarbeitung >> Tomography and Digital Image Analysis >> >> Medizinische Hochschule Hannover >> Institut für Funktionelle und Angewandte >> Anatomie >> OE 4120, Carl-Neuberg-Str. 1, 30625 Hannover, >> Deutschland >> >> Tel. +49 511 532-2900 >> <tel:%2B49%20511%20532-2900> >> [email protected] >> <mailto:[email protected]> >> http://www.mh-hannover.de/anatomie.html >> <http://www.mh-hannover.de/anatomie.html> >> >> >> >> >> >> >> >> -- Dr. Roman Grothausmann >> >> Tomographie und Digitale Bildverarbeitung >> Tomography and Digital Image Analysis >> >> Medizinische Hochschule Hannover >> Institut für Funktionelle und Angewandte Anatomie >> OE 4120, Carl-Neuberg-Str. 1, 30625 Hannover, Deutschland >> >> Tel. +49 511 532-2900 <tel:%2B49%20511%20532-2900> >> [email protected] >> <mailto:[email protected]> >> http://www.mh-hannover.de/anatomie.html >> <http://www.mh-hannover.de/anatomie.html> >> >> >> >> >> >> >> -- Dr. Roman Grothausmann >> >> Tomographie und Digitale Bildverarbeitung >> Tomography and Digital Image Analysis >> >> Medizinische Hochschule Hannover >> Institut für Funktionelle und Angewandte Anatomie >> OE 4120, Carl-Neuberg-Str. 1, 30625 Hannover, Deutschland >> >> Tel. +49 511 532-2900 <tel:%2B49%20511%20532-2900> >> [email protected] <mailto:grothausmann.roman@mh- >> hannover.de> >> http://www.mh-hannover.de/anatomie.html >> <http://www.mh-hannover.de/anatomie.html> >> >> >> >> >> -- >> Cory Quammen >> Staff R&D Engineer >> Kitware, Inc. >> > > -- > Dr. Roman Grothausmann > > Tomographie und Digitale Bildverarbeitung > Tomography and Digital Image Analysis > > Medizinische Hochschule Hannover > Institut für Funktionelle und Angewandte Anatomie > OE 4120, Carl-Neuberg-Str. 1, 30625 Hannover, Deutschland > > Tel. +49 511 532-2900 > [email protected] > http://www.mh-hannover.de/anatomie.html > -- Cory Quammen Staff R&D Engineer Kitware, Inc.
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