C++ (Cpp) NodeVisitor::popFromNodePath示例

void RigGeometry::accept(osg::NodeVisitor &nv)
{
    if (!nv.validNodeMask(*this))
        return;

    nv.pushOntoNodePath(this);

    if (nv.getVisitorType() == osg::NodeVisitor::CULL_VISITOR)
        cull(&nv);
    else if (nv.getVisitorType() == osg::NodeVisitor::UPDATE_VISITOR)
        updateBounds(&nv);
    else
        nv.apply(*this);

    nv.popFromNodePath();
}

示例#2

显示文件

文件： PointDrawable.cpp 项目： pprabhu78/osgearth

void
PointDrawable::accept(osg::NodeVisitor& nv)
{
    if (nv.validNodeMask(*this))
    { 
        osgUtil::CullVisitor* cv = Culling::asCullVisitor(nv);

        nv.pushOntoNodePath(this);

        // inject our shared stateset into the cull visitor.
        if (cv)
            cv->pushStateSet(_sharedStateSet.get());

        nv.apply(*this); 

        if (cv)
            cv->popStateSet();

        nv.popFromNodePath();
    }
}