From cdb6f9a1df505ec97a83b5ce3d6905ebd268afba Mon Sep 17 00:00:00 2001 From: Robert Osfield Date: Wed, 3 Dec 2003 21:28:42 +0000 Subject: [PATCH] Made removedExpiredChildren() virtual. --- include/osg/PagedLOD | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/osg/PagedLOD b/include/osg/PagedLOD index e2ce244d7..98515708d 100644 --- a/include/osg/PagedLOD +++ b/include/osg/PagedLOD @@ -77,7 +77,7 @@ class SG_EXPORT PagedLOD : public LOD /** Remove the children from the PagedLOD which haven't be visited since specified expiry time. The removed children are added the removeChildren list passed into the method, this allows the children to be deleted later at the callers discression.*/ - void removeExpiredChildren(double expiryTime,NodeList& removedChildren); + virtual void removeExpiredChildren(double expiryTime,NodeList& removedChildren); protected :