Hi Clement, You simply need to attach a TransferFunctionProperty to the Layer assigned VolumeTile and set up this to map floating point intensity value to the colour/alpha value required. The osgvolume has example of it's setup.
Robert. On 12 April 2012 03:52, <clement....@csiro.au> wrote: > Hi, > > I am using osgVolume to display my CT data. If I set the value of > SampleDensityProperty lower, I can get more details, but the brightness will > become darker or dull. Does any method that allow to use smaller value of > SampleDensityProperty and keep image colour brighter. I tried to use > LightingProperty, but I don't know why I got an error to have this property. > > > Regards, > Clement > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
