Source/System/NodeCores/Drawables/Nurbs/Internal/OSGDCTPFace.inl

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  38
  39 OSG_BEGIN_NAMESPACE
  40
  41 inline TrimSegment::TrimSegment(void) :
  42     trimbeziers(),
  43     start      (NULL),
  44     end        (NULL)
  45 {
  46     // nothing to do
  47 }
  48
  49 inline TrimSegment::TrimSegment(const TrimSegment &ts) :
  50     trimbeziers(ts.trimbeziers),
  51     start      (ts.start      ),
  52     end        (ts.end        )
  53 {
  54     // nothing to do
  55 }
  56
  57 inline TrimSegment::~TrimSegment(void)
  58 {
  59     // nothing to do
  60 }
  61
  62
  63 inline DCTPFace::DCTPFace(void) :
  64     vertices     (),
  65     edges        (),
  66 #ifdef OSG_UNION_TRI_QUAD
  67     orig_face    (),
  68 #else
  69     orig_triangle(),
  70     orig_quad    (),
  71 #endif
  72     norm         (),
  73     id           (),
  74     trimseg      (),
  75     faceinfo     ()
  76 {
  77     // nothing to do
  78 }
  79
  80 inline DCTPFace::~DCTPFace(void)
  81 {
  82     // nothing to do
  83 }
  84
  85 inline void DCTPFace::AddVertex(DCTPVertex *v)
  86 {
  87     //FIXME: check for adding existing vertex?
  88     vertices.push_back(v);
  89 }
  90
  91 inline void DCTPFace::RemoveVertex(DCTPVertex *v)
  92 {
  93     std::vector<DCTPVertex*> ::iterator ve      = vertices.end();
  94     bool                                removed = false;
  95
  96     for(std::vector<DCTPVertex*>::iterator i = vertices.begin(); i != ve; ++i)
  97     {
  98         if(*i == v)
  99         {
 100             removed = true;
 101             vertices.erase(i);
 102             break;
 103         }
 104     }
 105
 106     if(!removed)
 107         std::cerr << "DCTPFace::RemoveVertex: trying to remove nonexistant vertex..." << std::endl;
 108 }
 109
 110 //to keep the order of the vertices
 111 inline void DCTPFace::ReplaceVertex(DCTPVertex *oldv, DCTPVertex *newv)
 112 {
 113     std::vector<DCTPVertex*> ::iterator ve       = vertices.end();
 114     bool                                replaced = false;
 115
 116     for(std::vector<DCTPVertex*>::iterator i = vertices.begin(); i != ve; ++i)
 117     {
 118         if(*i == oldv)
 119         {
 120             replaced = true;
 121             *i       = newv;
 122             break;
 123         }
 124     }
 125
 126     if(!replaced)
 127         std::cerr << "DCTPFace::ReplaceVertex: trying to replace nonexistant vertex..." << std::endl;
 128 }
 129
 130 inline void DCTPFace::AddEdge(DCTPEdge *e)
 131 {
 132     //FIXME: check for adding existing edge?
 133     edges.push_back(e);
 134 }
 135
 136 inline void DCTPFace::RemoveEdge(DCTPEdge *e)
 137 {
 138     std::vector<DCTPEdge*> ::iterator ee      = edges.end();
 139     bool                              removed = false;
 140
 141     for(std::vector<DCTPEdge*>::iterator i = edges.begin(); i != ee; ++i)
 142     {
 143         if(*i == e)
 144         {
 145             removed = true;
 146             edges.erase(i);
 147             break;
 148         }
 149     }
 150
 151     if(!removed)
 152         std::cerr << "DCTPFace::RemoveEdge: trying to remove nonexistant edge..." << std::endl;
 153 }
 154
 155 inline void DCTPFace::dump_triangle(void)
 156 {
 157 #ifdef OSG_UNION_TRI_QUAD
 158 //FIXME: operator<< deprecated
 159 //      std::cerr << orig_face[ 0 ]->coords << ' ' << orig_face[ 1 ]->coords << ' ' << orig_face[ 2 ]->coords;
 160 //    if( orig_face[ 3 ] ) std::cerr << ' ' << orig_face[ 3 ]->coords;
 161     std::cerr << std::endl;
 162 #else
 163     if(orig_triangle[0])
 164 //        std::cerr << orig_triangle[ 0 ]->coords << ' ' << orig_triangle[ 1 ]->coords
 165 //             << ' ' << orig_triangle[ 2 ]->coords << std::endl;
 166         else
 167 //        std::cerr << orig_quad[ 0 ]->coords << " " << orig_quad[ 1 ]->coords << " "
 168 //             << orig_quad[ 2 ]->coords << " " << orig_quad[ 3 ]->coords << std::endl;
 169 #endif
 170 }
 171
 172 OSG_END_NAMESPACE