FGFS-4.1/simgear
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Till BUSCH:

Browse Source 
"tim recently noticed the database pager was repeatedly loading and unloading
the same objects. he also tracked down the problem to missing bounding sphere
information in osgDB::PagedLOD. this is a simplicistic approach to fix this:
SGPagedLOD will now remember whatever value it sees for getBound() after
loading a child. this patch will make database pager run much calmer."
This commit is contained in:
mfranz
2008-04-25 08:41:29 +00:00
parent 569a29fbbc
commit daef76ec0b
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
simgear/scene/model/SGPagedLOD.cxx
+2
View File
@@ -47,6 +47,8 @@ bool SGPagedLOD::addChild(osg::Node *child)
if (!PagedLOD::addChild(child)) if (!PagedLOD::addChild(child))
return false; return false;
setRadius(getBound().radius());
setCenter(getBound().center());
// if the model was an .xml-file it will have UserData set // if the model was an .xml-file it will have UserData set
osg::ref_ptr<SGModelData> d = dynamic_cast<SGModelData*>(child->getUserData()); osg::ref_ptr<SGModelData> d = dynamic_cast<SGModelData*>(child->getUserData());
if (d.valid()) if (d.valid())