Public Member Functions

AxisBox ()
Construct an uninitialized box. AxisBox (const Point< dim > &p1, const Point< dim > &p2, bool ordered=false)
Construct a box with opposite corners p1 and p2. AxisBox (const AxisBox &a)
Construct a copy of a box. AxisBox (const AtlasInType &a)
Construct a box from an object passed by Atlas. AtlasOutType toAtlas () const
Create an Atlas object from the box. void fromAtlas (const AtlasInType &a)
Set the box's value to that given by an Atlas object. const Point< dim > & lowCorner () const
Get a reference to corner 0. const Point< dim > & highCorner () const
Get a reference to corner (2^dim)-1. CoordType lowerBound (const int axis) const
Get the lower bound of the box on the i'th axis. CoordType upperBound (const int axis) const
Get the upper bound of the box on the i'th axis. AxisBox & setCorners (const Point< dim > &p1, const Point< dim > &p2, bool ordered=false)
Set the box to have opposite corners p1 and p2.

Friends

bool Intersection (const AxisBox &a1, const AxisBox &a2, AxisBox &out)
Return true if the boxes intersect, and set 'out' to their intersection. AxisBox Union (const AxisBox &a1, const AxisBox &a2)
Get the minimal box that contains a1 and a2.

template<int dim = 3>

class WFMath::AxisBox< dim >" A dim dimensional axis-aligned box.

This class implements the full shape interface, as described in the fake class Shape, with the exception of the rotation functions.

template<int dim> AxisBox< dim > & WFMath::AxisBox< dim >::setCorners (const Point< dim > & p1, const Point< dim > & p2, bool ordered = false)

Set the box to have opposite corners p1 and p2. The 'ordered' variable may be set to true if p1[i] <= p2[i] for all i. It is always safe to leave 'ordered' as false, it is a speed optimization primarily intended for use inside the library.

References WFMath::Point< dim >::setValid().

Referenced by WFMath::AxisBox< dim >::AxisBox(), and WFMath::AxisBox< dim >::upperBound().