#include <BoundingBox.h>
Public Member Functions | |
| BoundingBox () | |
| The default constructor makes an uninitialized object, with dimension zero. | |
| BoundingBox (int dim) | |
| Creates a BoundingBox of the specified dimension, but apart from that still uninitialized. | |
| BoundingBox (const Point &low, const Point &high) | |
| Creates a BoundingBox with the Point low specifying the lower bound in all dimensions and high specifying the upper bound. | |
| ~BoundingBox () | |
| Do not inherit from this class -- nonvirtual destructor. | |
| void | setFromPoints (const Point &low, const Point &high) |
| Makes the bounding box have lower bounds as specified in low and upper bounds as specified in high. | |
| template<typename FloatType> | |
| void | setFromArray (const FloatType *start, const FloatType *end, int dim) |
| Given an array of dim-dimensional points stored as doubles or floats, makes the smallest bounding box containing all points in the array. | |
| template<typename ForwardIterator> | |
| void | setFromArray (ForwardIterator start, ForwardIterator end, int dim) |
| Given an array of dim-dimensional points stored as doubles or floats, makes the smallest bounding box containing all points in the array. | |
| void | setFromPoints (const std::vector< Point > &points) |
| Given a vector of dim-dimensional points, makes the smallest bounding box containing all points in the array. | |
| void | read (std::istream &is) |
| Read a bounding box from a standard istream. | |
| void | write (std::ostream &os) const |
| Write a bounding box to a standard ostream. | |
| int | dimension () const |
| The dimension of the bounding box. | |
| const Point & | low () const |
| The lower bound of the bounding box. | |
| const Point & | high () const |
| The upper bound of the bounding box. | |
| bool | containsPoint (const Point &pt, double tol=0.0) const |
| Returns true if the point pt is inside the box, or within tol of the boundary. | |
| bool | overlaps (const BoundingBox &box, double tol=0.0) const |
| Returns true if the two boxes overlap, or are a distance less than tol apart. | |
| bool | containsBox (const BoundingBox &box, double tol=0.0) const |
| Returns true if this box contain the box passed as a parameter, if enlarged by tol in all directions. | |
| void | addUnionWith (const Point &pt) |
| After the call, the bounding box will contain both this box and the given point. | |
| void | addUnionWith (const BoundingBox &box) |
| After the call, the bounding box will contain both initial boxes. | |
| bool | valid () const |
| Is the bounding box initialized? | |
| void | check () const |
| Check that box validity. | |
A BoundingBox object can be an axis-aligned box in any number of dimensions.
Definition at line 51 of file BoundingBox.h.
| void Go::BoundingBox::check | ( | ) | const |
Check that box validity.
Call valid() to find out if check succeeded.
Referenced by BoundingBox(), setFromArray(), and setFromPoints().
1.5.1