On the Display tab of the object inspector, click Edit Color Map... >From there you can manipulate the transfer function, assigning colors and opacities (vertical axis) to scalar values(horizontal axis), to control what parts are emphasized etc.
David E DeMarle Kitware, Inc. R&D Engineer 28 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-371-3971 x109 On Mon, Mar 8, 2010 at 9:59 AM, Comer Duncan <[email protected]> wrote: > Hi, > > I am new to Paraview. I have tried to load a 3d data set in vtk format. > That works fine and I can do slicing and contouring ok. However I am most > interested in doing volume viz on this data. I saw that one has to > apparently stuff the data through tetrahedralize, which I did. However, when > selecting volume vis all I see is a box with fuzzy edges. I do not have any > opacity information in the vtk data set. I can not seem to assign opacity > somehow on the fly. I gather that I need to attach opacity info but don't > see how it is done. Can you please help? > > The data set is 31^3 floats. The slices look reasonable but I really want > to start doing volume viz and hoped that Paraview will allow such...I am > pretty sure it does, but I just don't know how to do it. > > Thanks for your help. > > Comer Duncan > > _______________________________________________ > 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
