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