FGFS-4.1/OpenSceneGraph
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Made removedExpiredChildren() virtual.

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This commit is contained in:
Robert Osfield 2003-12-03 21:28:42 +00:00
parent eed6b77ca4
commit cdb6f9a1df
1 changed files with 1 additions and 1 deletions
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include/osg/PagedLOD
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@ -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 :