0fcc08d867
referenced file is a standard option for OpenFlight and is specified by including the modelname in angle brackets, such as: filename<modelname>. The attached code identifies and handles this case."
37 lines
708 B
C++
37 lines
708 B
C++
// FindExternalModelVisitor.h
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#ifndef __FIND_EXTERNAL_MODEL_VISITOR_H_
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#define __FIND_EXTERNAL_MODEL_VISITOR_H_
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#include <iostream>
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#include <osg/Node>
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#include <osg/NodeVisitor>
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namespace flt {
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/**
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* A visitor to find a named node.
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*/
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class FindExternalModelVisitor : public osg::NodeVisitor
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{
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public:
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FindExternalModelVisitor( ) : osg::NodeVisitor( TRAVERSE_ALL_CHILDREN ) {}
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virtual void apply( osg::Node &node );
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void setModelName( std::string modelName ) { _modelName = modelName; }
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osg::Node *getModel() { return _model.get(); }
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private:
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std::string _modelName;
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osg::ref_ptr<osg::Node> _model;
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};
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}; // end namespace flt
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#endif // __FIND_EXTERNAL_MODEL_VISITOR_H_
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