You should be able to add a scalar using the calculator filter and then when you render your data, you use that scalar. Then you edit the lookup table + the transfer function so the opacity could be linear to the scalar that you set across your geometry.
But If the point is only to export a VRML, there is a much much easier way, by changing the opacity of the object (Display tab) and exporting that with the rest of the loaded data. Seb On Mon, Jun 11, 2012 at 11:29 AM, Chris <chris.schweigho...@gmx.net> wrote: > Hello people, > > I would like to store opacity values within vtk or vrml files. > Can someone explain how it works? > > 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
