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

[Chris]

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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