/home/cube/sources/osgearth/src/osgEarth/FindNode File Reference

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Classes
class	osgEarth::FindTopMostNodeOfTypeVisitor< T >
Namespaces
namespace	osgEarth
Defines
#define	OSGEARTH_FINDNODE   1
#define	ADJUST_UPDATE_TRAV_COUNT(NODE, DELTA)
Functions
template<typename T >
T *	osgEarth::findTopMostNodeOfType (osg::Node *node)
template<typename T >
T *	osgEarth::findFirstParentOfType (osg::Node *node)
template<typename T >
T *	osgEarth::findRelativeNodeOfType (osg::Node *node)

---

Define Documentation

#define ADJUST_UPDATE_TRAV_COUNT	(		NODE,
			DELTA
	)

Value:

{ \
        int oldCount = NODE ->getNumChildrenRequiringUpdateTraversal(); \
        if ( oldCount + DELTA >= 0 ) \
            NODE ->setNumChildrenRequiringUpdateTraversal( (unsigned int)(oldCount + DELTA ) ); \
    }

Adjusts a node's update traversal count by a delta. Only safe to call from the UPDATE thread

Definition at line 103 of file FindNode.

#define OSGEARTH_FINDNODE   1

Definition at line 21 of file FindNode.