[Paraview] one 3d model transparent color + one 3d model normal color for vrml

[Sebastien Jourdain]

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.schweighofer at 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.schweighofer at 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
>
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