Which viewer did you used ? On Tue, Jun 12, 2012 at 4:35 PM, Chris <chris.schweigho...@gmx.net> wrote: > Okay I tried it and it does not work. :-( I tried it with transparency 0.1, > 0.5 and 0.9. > Maybe I also have to change another parameter? > > Thx, > Chris > >> vi, vim, emacs, textedit, wordpad... >> >> On Tue, Jun 12, 2012 at 4:14 PM, Chris <chris.schweigho...@gmx.net> wrote: >>> Yeah thanks that makes sense. :) Just one more question. Which program can >>> I use to open the VRML script? >>> >>> >>> >>>> If you open the VRML file that you generated you will see inside >>>> something like that: >>>> >>>> material Material { >>>> ambientIntensity 0 >>>> diffuseColor 1 1 1 >>>> specularColor 0 0 0 >>>> shininess 0.0078125 >>>> transparency 0 >>>> } >>>> >>>> just replace "transparency 0" by "transparency 0.5" >>>> >>>> Does that make sense to you now ? >>>> >>>> Seb >>>> >>>> On Tue, Jun 12, 2012 at 3:50 PM, Chris <chris.schweigho...@gmx.net> wrote: >>>>> Hello Sebastien, >>>>> >>>>> what do you mean with edit a text file? Can you give an example? >>>>> >>>>> Thx, >>>>> Chris >>>>> >>>>>> Can't you just edit a text file ? (meaning replacing the opacity >>>>>> inside the VRML file itself by something else ?) >>>>>> >>>>>> Otherwise, you will have to edit the vtkVRMLExporter.cxx file... And >>>>>> find why the opacity is not written properly... >>>>>> >>>>>> Seb >>>>>> >>>>>> On Tue, Jun 12, 2012 at 3:11 PM, Chris <chris.schweigho...@gmx.net> >>>>>> wrote: >>>>>>> At the moment I installed it new and tried it on windows and mac. It´s >>>>>>> not working. I also think there is a bug. VTK only saved the data by >>>>>>> using a appended dataset. Anyway do you have probably an idea, how I >>>>>>> can remove the bug? >>>>>>> >>>>>>> Thx, >>>>>>> Chris >>>>>>> >>>>>>>> VTK format is not storing rendering information, but only data. In >>>>>>>> VRML it is different. I believe it's a bug of the VRML exporter of VTK >>>>>>>> (or it was not a feature of that exporter). >>>>>>>> >>>>>>>> Therefore, the only solution that I see is to either fix the bug or >>>>>>>> change the opacity attribute in the VRML file manually. >>>>>>>> >>>>>>>> Seb >>>>>>>> >>>>>>>> On Tue, Jun 12, 2012 at 1:33 PM, Chris <chris.schweigho...@gmx.net> >>>>>>>> wrote: >>>>>>>>> Hello Sebastien, >>>>>>>>> >>>>>>>>> thank you very much, I just realized that I can change the color if I >>>>>>>>> click on the solid button. For the style options like opacity I >>>>>>>>> tried it to but it does not work to save these parameters neither >>>>>>>>> with vtk nor with vrml files. >>>>>>>>> Is there a trick how I can save them? >>>>>>>>> What further possibility exists to modify simple the vrml file for >>>>>>>>> opacity? >>>>>>>>> >>>>>>>>> Thx, >>>>>>>>> Chris >>>>>>>>>> Hello Chris, >>>>>>>>>> >>>>>>>>>> I don't understand how you can't choose any color that you want. >>>>>>>>>> Basically on my Mac, I have access to the 16 Billions choices... Do >>>>>>>>>> you need more ? >>>>>>>>>> For the opacity, scroll down in the display tab and change the >>>>>>>>>> opacity slider. >>>>>>>>>> >>>>>>>>>> For the opacity in VRML, I don't know, but I think that should be the >>>>>>>>>> case ? If not, you can simply fix the generated VRML. >>>>>>>>>> >>>>>>>>>> Seb >>>>>>>>>> >>>>>>>>>> On Tue, Jun 12, 2012 at 11:38 AM, Chris <chris.schweigho...@gmx.net> >>>>>>>>>> wrote: >>>>>>>>>>> Hello Sebastien, >>>>>>>>>>> >>>>>>>>>>> thx for your help. You are right it works great with a solid color. >>>>>>>>>>> I only would like to have a bigger selection for them. Cann´t I >>>>>>>>>>> take a color table? Or can I import colors? >>>>>>>>>>> I tried to add a scalar but the scalar disappears after the export. >>>>>>>>>>> Is there a opportunity to save the opacity as well in the vrml file? >>>>>>>>>>> >>>>>>>>>>> Have a good day, >>>>>>>>>>> Chris >>>>>>>>>>> >>>>>>>>>>>> What you try to do is the most complex solution, in the case you >>>>>>>>>>>> really need a single mesh node inside your VRML file. >>>>>>>>>>>> If you don't need that, then the actions are load the files, set >>>>>>>>>>>> colors, export and done. >>>>>>>>>>>> >>>>>>>>>>>> Seb >>>>>>>>>>>> >>>>>>>>>>>> Action 1: In the menu: File > Open + In the "Properties" tab click >>>>>>>>>>>> on "Apply >>>>>>>>>>>> Action 2: To change the color, go in the "Display" tab and click on >>>>>>>>>>>> "Color by" = "Solid Color", the "Set Solid Color..." => The color >>>>>>>>>>>> apply to the object that is selected in the pipeline browser. >>>>>>>>>>>> Action 3: In the menu: File > Export + choose the VRML format and >>>>>>>>>>>> you >>>>>>>>>>>> should be done... >>>>>>>>>>>> >>>>>>>>>>>> On Mon, Jun 11, 2012 at 6:31 PM, Chris >>>>>>>>>>>> <chris.schweigho...@gmx.net> wrote: >>>>>>>>>>>>> Thx, I think it would be great in the way you described it. But I >>>>>>>>>>>>> am still a >>>>>>>>>>>>> beginner in Paraview and therefore it sounds a bit complicated >>>>>>>>>>>>> for me. >>>>>>>>>>>>> >>>>>>>>>>>>> I added the color filter, selected color by scalars and pressed >>>>>>>>>>>>> the button >>>>>>>>>>>>> edit color map. There I tried to adjust range, scalars, lookup >>>>>>>>>>>>> tables (color >>>>>>>>>>>>> space) and the opacity. >>>>>>>>>>>>> Anyway the scalar does not change and still stays the same. I >>>>>>>>>>>>> tried it now >>>>>>>>>>>>> 50 times. >>>>>>>>>>>>> >>>>>>>>>>>>> I would be really happy, if you could tell me what I did wrong? >>>>>>>>>>>>> >>>>>>>>>>>>> Chris >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> What I try to say, is if you load all the files in ParaView and >>>>>>>>>>>>> export >>>>>>>>>>>>> the scene as VRML you will have a single VRML file the way you >>>>>>>>>>>>> want. >>>>>>>>>>>>> So I'm not sure why this solution doesn't fit your needs. >>>>>>>>>>>>> >>>>>>>>>>>>> Seb >>>>>>>>>>>>> >>>>>>>>>>>>> On Mon, Jun 11, 2012 at 1:51 PM, Christoph Schweigi >>>>>>>>>>>>> <chris.schweigho...@gmx.net> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> Thx, I want to fuse two structures of radiologic datasets. Both >>>>>>>>>>>>> are from >>>>>>>>>>>>> brain vessels. The embeded model is the fluidic pattern (solid >>>>>>>>>>>>> color) and >>>>>>>>>>>>> the other outer model is the morphology (transparent with less >>>>>>>>>>>>> opacity) one. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Thx, >>>>>>>>>>>>> >>>>>>>>>>>>> Chris >>>>>>>>>>>>> >>>>>>>>>>>>> Ps: I am currently texting from my phone but if u want I can give >>>>>>>>>>>>> u >>>>>>>>>>>>> afterwards a link with the datasets? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Am 11.06.2012 um 19:37 schrieb Sebastien Jourdain >>>>>>>>>>>>> <sebastien.jourd...@kitware.com>: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> That's the tricker part, because your scalar + the lookup table >>>>>>>>>>>>> will >>>>>>>>>>>>> >>>>>>>>>>>>> determine the color. >>>>>>>>>>>>> >>>>>>>>>>>>> That's also the reason why I asked you why you just export your >>>>>>>>>>>>> scene >>>>>>>>>>>>> >>>>>>>>>>>>> in VRML with the correct settings color+opacity of all you >>>>>>>>>>>>> objects ? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Do you need them to be defined as a single mesh inside the VRML ? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Seb >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On Mon, Jun 11, 2012 at 1:29 PM, Christoph Schweigi >>>>>>>>>>>>> >>>>>>>>>>>>> <chris.schweigho...@gmx.net> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> Hello Sebastien, >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Thx for the answer, but how could I add a color to each model if >>>>>>>>>>>>> I merge it? >>>>>>>>>>>>> Furthermore how could I make one model transparent and one a >>>>>>>>>>>>> solid color? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Thx, Chris >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Von meinem iPhone gesendet >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Am 11.06.2012 um 19:21 schrieb Sebastien Jourdain >>>>>>>>>>>>> <sebastien.jourd...@kitware.com>: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> It seems that on of your dataset is a multi block. So before >>>>>>>>>>>>> appending >>>>>>>>>>>>> >>>>>>>>>>>>> it you should merge those block in order to make a single dataset. >>>>>>>>>>>>> >>>>>>>>>>>>> Then you should be able to append it. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On Mon, Jun 11, 2012 at 10:50 AM, Chris >>>>>>>>>>>>> <chris.schweigho...@gmx.net> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Hello Sebastien, >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> thx for your answer. I tried to do so and tried to save it in a >>>>>>>>>>>>> vrml. >>>>>>>>>>>>> >>>>>>>>>>>>> However I have troubles if I import the geometric structure from >>>>>>>>>>>>> vtk with >>>>>>>>>>>>> >>>>>>>>>>>>> two colors or if I want to create a geometric structure with two >>>>>>>>>>>>> colors. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> The colors stay always the same and if I want to do a appended >>>>>>>>>>>>> geometry I >>>>>>>>>>>>> >>>>>>>>>>>>> only get an error message: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> ERROR: In >>>>>>>>>>>>> >>>>>>>>>>>>> /Users/partyd/Kitware/ParaView-3.8/src/VTK/Filtering/vtkDemandDrivenPipeline.cxx, >>>>>>>>>>>>> >>>>>>>>>>>>> line 827 >>>>>>>>>>>>> >>>>>>>>>>>>> vtkCompositeDataPipeline (0x30cacf10): Input for connection index >>>>>>>>>>>>> 1 on input >>>>>>>>>>>>> >>>>>>>>>>>>> port index 0 for algorithm vtkAppendPolyData(0x3022e260) is of >>>>>>>>>>>>> type >>>>>>>>>>>>> >>>>>>>>>>>>> vtkMultiBlockDataSet, but a vtkPolyData is required. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Please can you explain me why that happens? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Thx, >>>>>>>>>>>>> >>>>>>>>>>>>> Chris >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Am 11.06.2012 um 05:42 schrieb Sebastien Jourdain: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Hi Chris, >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> If the point is to have the VRML to contains both, by loading the >>>>>>>>>>>>> 2 >>>>>>>>>>>>> >>>>>>>>>>>>> objects in the scene, exporting the scene will do the trick. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> If not that will be trickier but still doable. You will need to >>>>>>>>>>>>> >>>>>>>>>>>>> generate a given scalar across the 2 datasets and merge the >>>>>>>>>>>>> geometry. >>>>>>>>>>>>> >>>>>>>>>>>>> Then use your custom scalar to apply the right color and opacity >>>>>>>>>>>>> >>>>>>>>>>>>> across the whole geometry. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Seb >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On Sun, Jun 10, 2012 at 1:17 PM, Chris >>>>>>>>>>>>> <chris.schweigho...@gmx.net> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Hello people, >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> I would like to know if it is possible to fuse two 3d models, one >>>>>>>>>>>>> with a >>>>>>>>>>>>> >>>>>>>>>>>>> solid and one with a transparent color. This dataset should be >>>>>>>>>>>>> afterwards >>>>>>>>>>>>> >>>>>>>>>>>>> saved within a vrml file for a rapid prototype printer. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Is this possible? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> How? >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Thx, >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Chris >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> 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 >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> >>>>>>>>>>>>> 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 >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>>>>>> >>>>>>>>>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> >>>>>>>>>>>>> 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 >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>>>>>> >>>>>>>>>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>>>>>>>>> >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> >>>>>>>>>>>>> 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 >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>>>>>> >>>>>>>>>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>>>> 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 >>>>>>>>>>>>> >>>>>>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> 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 >>>>>>>>>>> >>>>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> 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 >>>>>>>>> >>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>> http://www.paraview.org/mailman/listinfo/paraview >>>>>>> >>>>> >>>>> _______________________________________________ >>>>> 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 >>>>> >>>>> Follow this link to subscribe/unsubscribe: >>>>> http://www.paraview.org/mailman/listinfo/paraview >>> > > _______________________________________________ > 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 > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview _______________________________________________ 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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview