Hi Alex, On 11 February 2016 at 20:47, Alex Taylor <[email protected]> wrote: > Also, if it matters, I found that I can get the rendering I'd expect if I > explicitly set the BlendFunc in the special case of Isosurface: > > if (volumeProperties.useIsosurface){ > stateset->setAttribute(new osg::BlendFunc(GL_ONE, GL_ZERO), > osg::StateAttribute::ON); > } > > I'm not sure why I need to do this in OSG 3.4 when I didn't in OSG 3.0, > probably another issue with the viewer or something on my end.
>From the details above and the picture it looks to me that OSG-3.4 is probably doing the right thing w.r.t the settings, such as alpha settings, you are using and OSG-3.0 implementation was incorrect and ignored these settings so you never saw this. Check the alpha values settings that you have set up for the VolumeTile. Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
