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