Box.h

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#ifndef DIME_BOX_H
#define DIME_BOX_H
 
#include <dime/Basic.h>
#include <dime/util/Linear.h>
 
class DIME_DLL_API dimeBox
{
public:
  dimeVec3f min, max;
public:
  dimeBox();
  dimeBox(const dxfdouble x0, const dxfdouble y0, const dxfdouble z0, 
         const dxfdouble x1, const dxfdouble y1, const dxfdouble z1);
  
  void set(const dxfdouble x0, const dxfdouble y0, const dxfdouble z0, 
           const dxfdouble x1, const dxfdouble y1, const dxfdouble z1);
 
  void get(dxfdouble &x0, dxfdouble &y0, dxfdouble &z0,
           dxfdouble &x1, dxfdouble &y1, dxfdouble &z1) const;
 
  bool operator & (const dimeBox &box) const;
  
  bool pointInside(const dimeVec3f &pt) const;
 
  dimeVec3f center() const;
  
  void makeEmpty();
  void grow(const dimeVec3f &pt);
  dxfdouble size() const;
  bool hasExtent() const;
}; // class dimeBox
 
inline bool 
dimeBox::pointInside(const dimeVec3f &pt) const 
{
  return ! (pt[0] < this->min[0] || pt[0] >= this->max[0] || 
            pt[1] < this->min[1] || pt[1] >= this->max[1] ||
            pt[2] < this->min[2] || pt[2] >= this->max[2]);
}
 
inline dimeVec3f 
dimeBox::center() const 
{
  return dimeVec3f((min[0]+max[0])*0.5f, 
                   (min[1]+max[1])*0.5f,
                   (min[2]+max[2])*0.5f);
}
 
#endif // ! DIME_BOX_H