OSGMergeGraphOp.cpp File Reference

#include <OSGMergeGraphOp.h>
#include <OSGDirectionalLight.h>
#include <OSGSpotLight.h>
#include <OSGLight.h>
#include <OSGPointLight.h>
#include <OSGSwitch.h>
#include <OSGDistanceLOD.h>
#include <OSGBillboard.h>
#include <OSGMaterialGroup.h>
#include <OSGComponentTransform.h>
#include <OSGPrimitiveIterator.h>
#include <OSGGeometry.h>
#include <OSGGeoFunctions.h>

Go to the source code of this file.

Namespaces
namespace	osg
Functions
UInt32	countNodes (const NodePtr &node)

---

Function Documentation

UInt32 countNodes

(

const NodePtr &

node

)

Definition at line 102 of file OSGMergeGraphOp.cpp.

References osg::NullFC.

Referenced by osg::MergeGraphOp::traverse().

{
    if (node == NullFC)
        return 0;

    UInt32 total = 1;
    for (UInt32 i = 0; i < node->getNChildren(); ++i)
        total += countNodes(node->getChild(i));
    return total;
}