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. CannĀ“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