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dmax_default.hh
1 // Copyright (C) 2010 EPITA Research and Development Laboratory (LRDE)
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25 
26 #ifndef SCRIBO_PRIMITIVE_LINK_INTERNAL_DMAX_DEFAULT_HH
27 # define SCRIBO_PRIMITIVE_LINK_INTERNAL_DMAX_DEFAULT_HH
28 
32 
33 # include <scribo/primitive/link/internal/dmax_functor_base.hh>
34 
35 
36 namespace scribo
37 {
38 
39  namespace primitive
40  {
41 
42  namespace link
43  {
44 
45  namespace internal
46  {
47 
48 
50  class dmax_default : public dmax_functor_base<dmax_default>
51  {
53 
54  public:
55  dmax_default(float dmax_factor);
56  float compute_(const box2d& b) const;
57 
58  protected:
59  using super_::dmax_factor_;
60  };
61 
62 
63 # ifndef MLN_INCLUDE_ONLY
64 
65 
66  inline
67  dmax_default::dmax_default(float dmax_factor)
68  : super_(dmax_factor)
69  {
70  }
71 
72 
73  inline
74  float
75  dmax_default::compute_(const box2d& b) const
76  {
77  float
78  w = b.width(),
79  h = b.height();
80 
81  return (w / 2.0f) + (dmax_factor_ * h);//math::max(w, h));
82  }
83 
84 # endif // ! MLN_INCLUDE_ONLY
85 
86 
87  } // end of namespace scribo::primitive::link::internal
88 
89  } // end of namespace scribo::primitive::link
90 
91  } // end of namespace scribo::primitive
92 
93 } // end of namespace scribo
94 
95 
96 #endif // ! SCRIBO_PRIMITIVE_LINK_INTERNAL_DMAX_DEFAULT_HH