5 Commits

Author	SHA1	Message	Date
Robert Osfield	89eadcfe82	Added SampleDensityWhenMovingProperty to control LOD property of osgVolume.	2011-03-17 15:37:39 +00:00
Robert Osfield	79cb22eb06	Changed the view movement detection code so that it uses the ... new CullVisitor::Identifier to indentifier cull traversals, this enables the code to properly detect movement when osgViewer::Renderer uses double buffering of SceneView.	2011-03-17 13:56:27 +00:00
Robert Osfield	307bf7002f	First cut at LOD support in RayTracedTechnique, which lowers the number of samples taken when the view of the volume is changing.	2011-03-17 11:49:22 +00:00
Robert Osfield	a4dedc227b	Refactored RayTracedTechnique to allow the position of the rendered part of the volume to be decoupled from the image data.	2009-07-02 18:49:59 +00:00
Robert Osfield	a6284b0e03	Renamed ShaderTechnique to RayTracedTechnique	2009-01-21 14:27:58 +00:00