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Box.h
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32
33 #ifndef DIME_BOX_H
34 #define DIME_BOX_H
35
36 #include <dime/Basic.h>
37 #include <dime/util/Linear.h>
38
39 class DIME_DLL_API dimeBox
40 {
41 public:
42 dimeVec3f min, max;
43 public:
44 dimeBox();
45 dimeBox(const dxfdouble x0, const dxfdouble y0, const dxfdouble z0,
46 const dxfdouble x1, const dxfdouble y1, const dxfdouble z1);
47
48 void set(const dxfdouble x0, const dxfdouble y0, const dxfdouble z0,
49 const dxfdouble x1, const dxfdouble y1, const dxfdouble z1);
50
51 void get(dxfdouble &x0, dxfdouble &y0, dxfdouble &z0,
52 dxfdouble &x1, dxfdouble &y1, dxfdouble &z1) const;
53
54 bool operator & (const dimeBox &box) const;
55
56 bool pointInside(const dimeVec3f &pt) const;
57
58 dimeVec3f center() const;
59
60 void makeEmpty();
61 void grow(const dimeVec3f &pt);
62 dxfdouble size() const;
63 bool hasExtent() const;
64 }; // class dimeBox
65
66 inline bool
67 dimeBox::pointInside(const dimeVec3f &pt) const
68 {
69 return ! (pt[0] < this->min[0] || pt[0] >= this->max[0] ||
70 pt[1] < this->min[1] || pt[1] >= this->max[1] ||
71 pt[2] < this->min[2] || pt[2] >= this->max[2]);
72 }
73
74 inline dimeVec3f
75 dimeBox::center() const
76 {
77 return dimeVec3f((min[0]+max[0])*0.5f,
78 (min[1]+max[1])*0.5f,
79 (min[2]+max[2])*0.5f);
80 }
81
82 #endif // ! DIME_BOX_H
83
dimeBox
Definition: Box.h:39
dimeVec3f
The dimeVec3f class is for containing and operating on a 3D vector / coordinate.
Definition: Linear.h:61

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