osgUtil::LineSegmentIntersector::Intersection Struct Reference

Public Types
typedef std::vector< unsigned int >	IndexList
typedef std::vector< double >	RatioList

Public Member Functions
	Intersection ()
bool	operator< (const Intersection &rhs) const
const osg::Vec3d &	getLocalIntersectPoint () const
osg::Vec3d	getWorldIntersectPoint () const
const osg::Vec3 &	getLocalIntersectNormal () const
osg::Vec3	getWorldIntersectNormal () const
osg::Texture *	getTextureLookUp (osg::Vec3 &tc) const
	Convenience function for mapping the intersection point to any textures assigned to the objects intersected. More...

Public Attributes
double	ratio
osg::NodePath	nodePath
osg::ref_ptr< osg::Drawable >	drawable
osg::ref_ptr< osg::RefMatrix >	matrix
osg::Vec3d	localIntersectionPoint
osg::Vec3	localIntersectionNormal
IndexList	indexList
RatioList	ratioList
unsigned int	primitiveIndex

Member Typedef Documentation

IndexList

typedef std::vector<unsigned int> osgUtil::LineSegmentIntersector::Intersection::IndexList

RatioList

typedef std::vector<double> osgUtil::LineSegmentIntersector::Intersection::RatioList

Constructor & Destructor Documentation

Intersection()

osgUtil::LineSegmentIntersector::Intersection::Intersection ( )

inline

Member Function Documentation

getLocalIntersectNormal()

const osg::Vec3& osgUtil::LineSegmentIntersector::Intersection::getLocalIntersectNormal ( ) const

inline

getLocalIntersectPoint()

const osg::Vec3d& osgUtil::LineSegmentIntersector::Intersection::getLocalIntersectPoint ( ) const

inline

getTextureLookUp()

osg::Texture* osgUtil::LineSegmentIntersector::Intersection::getTextureLookUp

(

osg::Vec3 &

tc

)

const

Convenience function for mapping the intersection point to any textures assigned to the objects intersected.

Returns the Texture pointer and texture coords of object hit when a texture is available on the object, returns NULL otherwise.

getWorldIntersectNormal()

osg::Vec3 osgUtil::LineSegmentIntersector::Intersection::getWorldIntersectNormal ( ) const

inline

References osg::Matrixd::inverse(), osg::Matrixd::transform3x3(), and osg::ref_ptr< T >::valid().

getWorldIntersectPoint()

osg::Vec3d osgUtil::LineSegmentIntersector::Intersection::getWorldIntersectPoint ( ) const

inline

References osg::ref_ptr< T >::valid().

operator<()

bool osgUtil::LineSegmentIntersector::Intersection::operator< ( const Intersection &  rhs ) const

inline

References ratio.

Member Data Documentation

drawable

osg::ref_ptr<osg::Drawable> osgUtil::LineSegmentIntersector::Intersection::drawable

indexList

IndexList osgUtil::LineSegmentIntersector::Intersection::indexList

localIntersectionNormal

osg::Vec3 osgUtil::LineSegmentIntersector::Intersection::localIntersectionNormal

localIntersectionPoint

osg::Vec3d osgUtil::LineSegmentIntersector::Intersection::localIntersectionPoint

matrix

osg::ref_ptr<osg::RefMatrix> osgUtil::LineSegmentIntersector::Intersection::matrix

nodePath

osg::NodePath osgUtil::LineSegmentIntersector::Intersection::nodePath

primitiveIndex

unsigned int osgUtil::LineSegmentIntersector::Intersection::primitiveIndex

ratio

double osgUtil::LineSegmentIntersector::Intersection::ratio

Referenced by operator<().

ratioList

RatioList osgUtil::LineSegmentIntersector::Intersection::ratioList

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The documentation for this struct was generated from the following file:

• osgUtil/LineSegmentIntersector