Hi,
I am between things lately and have been working with some of the
volumetric rendering stuff and some GUI design work related to the
transfer functions, ROI, etc. The work OSG is doing in this area looks
really great and I wondered if there are any projects or groups I can
join or work with on this type of stuff in a team effort? My coding is
typically pretty clean and I am also more versed at 3d math than
counting and manipulating bits.
Brett
Robert Osfield wrote:
Hi Verdavine,
The svn/trunk version of the OSG has a new
osgVolume::MultiPassTechnique that supports mixing 3D geometries with
ray traced volumes. This technique requires you to decorate the scene
with a the new osgVolume::VolumeScene node, and then attach the
MultiPassTechnique to the VolumeTile's. The two new classes work
together to manage a multipass rendering technique that renders the
main 3d scene to a depth and colour buffer, then uses this way doing
the volume ray tracing. The new technique also allows you to provide
a manifold geometry mesh to constrain the rendering to just the area
within that geometry.
Robert.
On 13 August 2013 14:54, verdavaine <[email protected]
<mailto:[email protected]>> wrote:
Hi,
Is it possible to display correctly 3D Object part inside a
Osg::volume?
Actually if a 3D Object part is inside a Osg::volume, it will be
rendering over the Osg::volume. If i understand how osg::volume
works, it use the inside box to generate a volumetric rendering.
Thank you!
Cheers,
verdavaine
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=55838#55838
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