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CGAL 5.6 - 2D and 3D Linear Geometry Kernel
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#include <CGAL/Bbox_3.h>
An object b of the class Bbox_3 is a bounding box in the three-dimensional Euclidean space \( \E^3\).
CGAL::Bbox_2 Related Functions | |
(Note that these are not member functions.) | |
| template<class InputIterator > | |
| Bbox_3 | bbox_3 (InputIterator begin, InputIterator past_end) |
returns the bounding box of the objects in the range [first,past_end[. More... | |
| template<class InputIterator , class Traits > | |
| Bbox_3 | bbox_3 (InputIterator begin, InputIterator past_end, const Traits &traits) |
returns the bounding box of the objects in the range [first,past_end[. More... | |
| bool | do_overlap (const Bbox_3 &bb1, const Bbox_3 &bb2) |
returns true iff bb1 and bb2 overlap, i.e., iff their intersection is non-empty. | |
Creation | |
| Bbox_3 () | |
introduces an empty bounding box with lower left corner point at \( (\infty, \infty, \infty) \) and with upper right corner point at \( (-\infty, -\infty, -\infty) \), \( \infty \) being std::numeric_limits<double>::infinity(). | |
| Bbox_3 (double x_min, double y_min, double z_min, double x_max, double y_max, double z_max) | |
introduces a bounding box b with lexicographically smallest corner point at (xmin, ymin, zmin) and lexicographically largest corner point at (xmax, ymax, zmax). | |
Operations | |
| bool | operator== (const Bbox_3 &c) const |
| Test for equality. | |
| bool | operator!= (const Bbox_3 &q) const |
| Test for inequality. | |
| int | dimension () const |
| Returns 3. | |
| double | xmin () const |
| double | ymin () const |
| double | zmin () const |
| double | xmax () const |
| double | ymax () const |
| double | zmax () const |
| double | min (int i) const |
Returns xmin() if i==0 or ymin() if i==1 or zmin() if i==2. More... | |
| double | max (int i) const |
Returns xmax() if i==0 or ymax() if i==1 or zmax() if i==2. More... | |
| Bbox_3 | operator+ (const Bbox_3 &c) const |
returns a bounding box of b and c. | |
| Bbox_3 & | operator+= (const Bbox_3 &c) |
updates b to be the bounding box of b and c and returns itself. | |
| void | dilate (int dist) |
| dilates the bounding box by a specified number of ULP. | |
| double CGAL::Bbox_3::max | ( | int | i | ) | const |
| double CGAL::Bbox_3::min | ( | int | i | ) | const |
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related |
returns the bounding box of the objects in the range [first,past_end[.
Each object in the range must have a member function BBox_3 bbox() returning its bounding box.
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related |
returns the bounding box of the objects in the range [first,past_end[.
Traits must provide a functor Traits::Construct_bbox_3 having an operator returning the bounding box of each object in the range. Traits must also have a member function Traits::Construct_bbox_3 construct_bbox_3_object() const.