class OSGUTIL_EXPORT osgUtil::PickIntersectVisitor

Inheritance:

Public Methods

PickIntersectVisitor()

~PickIntersectVisitor()

HitList& getHits(osgUtil::SceneView* , int x, int y)

HitList& getIntersections(osg::Node* scene, osg::Vec3 nr, osg::Vec3 fr)

Inherited from IntersectVisitor:

Public Methods

void reset()

void addLineSegment(osg::LineSegment* seg)

HitList& getHitList(osg::LineSegment* seg)

int getNumHits(osg::LineSegment* seg)

bool hits()

virtual void apply(osg::Node&)

virtual void apply(osg::Geode& node)

virtual void apply(osg::Billboard& node)

virtual void apply(osg::Group& node)

virtual void apply(osg::Transform& node)

virtual void apply(osg::Switch& node)

virtual void apply(osg::LOD& node)

Public Members

typedef std::vector<Hit> HitList

typedef std::map<osg::LineSegment*,HitList > LineSegmentHitListMap

Protected Fields

IntersectStateStack _intersectStateStack

osg::NodePath _nodePath

LineSegmentHitListMap _segHitList

Protected Methods

bool intersect(osg::Drawable& gset)

void pushMatrix(const osg::Matrix& matrix)

void popMatrix()

bool enterNode(osg::Node& node)

void leaveNode()

Protected Members

class IntersectState: public osg::Referenced

typedef std::vector<osg::ref_ptr<IntersectState> > IntersectStateStack

Documentation

PickIntersectVisitor()

~PickIntersectVisitor()

HitList& getHits(osgUtil::SceneView* , int x, int y)

HitList& getIntersections(osg::Node* scene, osg::Vec3 nr, osg::Vec3 fr)

This class has no child classes.

Friends:

class osgUtil::IntersectVisitor

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