Subversion Repositories gelsvn

Rev

Rev 512 | Rev 520 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 512 Rev 518
Line 29... Line 29...
29 
 
 29 
 
30 
        HalfEdgeWalker circulate_face_cw() const;
 30 
        HalfEdgeWalker circulate_face_cw() const;
31 
        HalfEdgeWalker circulate_face_ccw() const;
 31 
        HalfEdgeWalker circulate_face_ccw() const;
32 
 
 32 
 
33 
        bool full_circle() const;
 33 
        bool full_circle() const;
34 
        IndexType no_steps() const;
 34 
        int no_steps() const;
35 
 
 35 
 
36 
        VertexID vertex() const;
36 
        VertexID vertex() const;
37 
        FaceID face() const;
37 
        FaceID face() const;
38 
        HalfEdgeID halfedge() const;
 38 
        HalfEdgeID halfedge() const;
39 
 
 39 
 
40 
        HalfEdgeWalker operator =(const HalfEdgeWalker& w);
 40 
        HalfEdgeWalker operator =(const HalfEdgeWalker& w);
41 
 
 41 
 
42 
    private:
 42 
    private:
43 
        const ConnectivityKernel* const ck;
 43 
        const ConnectivityKernel* ck;
44 
        HalfEdgeID const last;
 44 
        HalfEdgeID last;
45 
        HalfEdgeID current;
 45 
        HalfEdgeID current;
46 
        IndexType counter;
 46 
        int counter;
47 
 
 47 
 
48 
        HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current, HalfEdgeID _last, IndexType _counter);
 48 
        HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current, HalfEdgeID _last, int _counter);
49 
    };
 49 
    };
50 
 
 50 
 
51 
    inline HalfEdgeWalker::HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current)
51 
    inline HalfEdgeWalker::HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current)
52 
        : ck(&_ck), current(_current), last(_current), counter(0){}
 52 
        : ck(&_ck), current(_current), last(_current), counter(0){}
53 
 
 53 
 
54 
    inline HalfEdgeWalker::HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current, HalfEdgeID _last, IndexType _counter)
 54 
    inline HalfEdgeWalker::HalfEdgeWalker(const ConnectivityKernel& _ck, HalfEdgeID _current, HalfEdgeID _last, int _counter)
55 
        : ck(&_ck), current(_current), last(_last), counter(_counter){}
 55 
        : ck(&_ck), current(_current), last(_last), counter(_counter){}
56 
 
 56 
 
57 
    inline HalfEdgeWalker HalfEdgeWalker::next() const
 57 
    inline HalfEdgeWalker HalfEdgeWalker::next() const
58 
    { return HalfEdgeWalker(*ck, ck->next(current), last, counter + 1); }
 58 
    { return HalfEdgeWalker(*ck, ck->next(current), last, counter + 1); }
59 
 
 59 
 
Line 76... Line 76...
76 
    { return HalfEdgeWalker(*ck, ck->prev(current), last, counter + 1); }
 76 
    { return HalfEdgeWalker(*ck, ck->prev(current), last, counter + 1); }
77 
 
 77 
 
78 
    inline bool HalfEdgeWalker::full_circle() const
 78 
    inline bool HalfEdgeWalker::full_circle() const
79 
    { return (counter > 0 && current == last) ? true : false; }
 79 
    { return (counter > 0 && current == last) ? true : false; }
80 
 
 80 
 
81 
    inline IndexType HalfEdgeWalker::no_steps() const
 81 
    inline int HalfEdgeWalker::no_steps() const
82 
    { return counter; }
 82 
    { return counter; }
83 
 
 83 
 
84 
    inline VertexID HalfEdgeWalker::vertex() const
 84 
    inline VertexID HalfEdgeWalker::vertex() const
85 
    { return ck->vert(current); }
 85 
    { return ck->vert(current); }
86 
 
 86 
 
Line 92... Line 92...
92 
 
 92 
 
93 
    inline HalfEdgeWalker HalfEdgeWalker::operator =(const HalfEdgeWalker& w)
 93 
    inline HalfEdgeWalker HalfEdgeWalker::operator =(const HalfEdgeWalker& w)
94 
    {
94 
    {
95 
        current = w.current;
 95 
        current = w.current;
96 
        counter = w.counter;
 96 
        counter = w.counter;
- 
 
 97 
        ck = w.ck;
- 
 
 98 
        last = w.last;
97 
        return *this;
 99 
        return *this;
98 
    }
 100 
    }
99 
 
 101 
 
100 
}
 102 
}
101 
 
 103