[osg-users] Little ray-tracing example using the KD-tree

Kim C Bale K.Bale at hull.ac.uk
Wed Jul 16 01:27:16 PDT 2008


Very tidy I like it!

Kim.

-----Original Message-----
From: osg-users-bounces at lists.openscenegraph.org
[mailto:osg-users-bounces at lists.openscenegraph.org] On Behalf Of Paul
Melis
Sent: 15 July 2008 22:51
To: OpenSceneGraph Users
Subject: [osg-users] Little ray-tracing example using the KD-tree

Hi all,

Here's a small thingy that (ab)uses the new intersection code to do ray
tracing, for a single viewpoint (i.e. not interactive) with shadows.
See the attached screenshots for normal OSG rendering versus ray-traced
rendering. See the source for a few instructions on use.

Bye,
Paul
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