FGFS-4.1/OpenSceneGraph
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Improved the effectiveness of the new max target number PageLOD's

Browse Source
This commit is contained in:
Robert Osfield
2008-12-17 22:52:36 +00:00
parent f8151127e3
commit 1cd6541bfd
3 changed files with 39 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/osg/PagedLOD.cpp
View File

@@ -117,7 +117,11 @@ void PagedLOD::traverse(NodeVisitor& nv)
{
// set the frame number of the traversal so that external nodes can find out how active this
// node is.
if (nv.getFrameStamp()) setFrameNumberOfLastTraversal(nv.getFrameStamp()->getFrameNumber());
if (nv.getFrameStamp() &&
nv.getVisitorType()==osg::NodeVisitor::CULL_VISITOR)
{
setFrameNumberOfLastTraversal(nv.getFrameStamp()->getFrameNumber());
}
double timeStamp = nv.getFrameStamp()?nv.getFrameStamp()->getReferenceTime():0.0;
int frameNumber = nv.getFrameStamp()?nv.getFrameStamp()->getFrameNumber():0;