Hank Project - Runtime Database Manual Pages
List of relevant queries:
- class Road member functions
- int numLanes() const;
- int numLanes( (LT | RT) ) const;
- double laneWidth() const;
- double laneCenterline( int which_lane );
- double shoulderWidth( (LT | RT) ) const;
- double shoulderHeight() const;
- int tangent( double dist, double return_vec[2] );
- double length();
- double speedLimit( double distance );
- int passingZone();
- const Intersection* intersectionAbs( (BEGIN | END) );
- const Intersection* intersectionRel( _Object* obj, (BEGIN | END) );
- double distanceToIntersectionAbs( double dist, (BEGIN | END) );
- double distanceToIntersectionRel( _Object* obj, (BEGIN | END) );
- int cartesianCoord( double distance, double offset, Position *roadPos );
- int roadCoord( double x, double y, double* distance, double* offset );
- int queryPtAhead( _Object *obj, double view_dist, double view_off, Position *return_pos );
- int queryPtBehind( _Object *obj, double view_dist, double view_off, Position *return_pos );
- int queryPtAhead( _Object *obj, double view_dist, double view_off, double *dist, double *off );
- int queryPtBehind( _Object *obj, double view_dist, double view_off, double *dist, double *off );
Last Modified:
Please send comments or questions to The Hank Group
Copyright 1996,1997 - The University of Iowa : Department of Computer Science