| 7fd59977 |
1 | // File: HLRBRep_FaceIterator.cxx |
| 2 | // Created: Thu Apr 17 16:00:19 1997 |
| 3 | // Author: Christophe MARION |
| 4 | // <cma@partox.paris1.matra-dtv.fr> |
| 5 | #ifndef No_Exception |
| 6 | #define No_Exception |
| 7 | #endif |
| 8 | #include <HLRBRep_FaceIterator.ixx> |
| 9 | |
| 10 | //======================================================================= |
| 11 | //function : FaceIterator |
| 12 | //purpose : |
| 13 | //======================================================================= |
| 14 | |
| 15 | HLRBRep_FaceIterator::HLRBRep_FaceIterator() |
| 16 | {} |
| 17 | |
| 18 | //======================================================================= |
| 19 | //function : InitEdge |
| 20 | //purpose : |
| 21 | //======================================================================= |
| 22 | |
| 23 | void HLRBRep_FaceIterator::InitEdge(HLRBRep_FaceData& fd) |
| 24 | { |
| 25 | iWire = 0; |
| 26 | myWires = fd.Wires(); |
| 27 | nbWires = myWires->NbWires(); |
| 28 | |
| 29 | iEdge = 0; |
| 30 | nbEdges = 0; |
| 31 | NextEdge(); |
| 32 | } |
| 33 | |
| 34 | //======================================================================= |
| 35 | //function : NextEdge |
| 36 | //purpose : |
| 37 | //======================================================================= |
| 38 | |
| 39 | void HLRBRep_FaceIterator::NextEdge() |
| 40 | { |
| 41 | iEdge++; |
| 42 | if (iEdge > nbEdges) { |
| 43 | iWire++; |
| 44 | if (iWire <= nbWires) { |
| 45 | iEdge = 1; |
| 46 | myEdges = myWires->Wire(iWire); |
| 47 | nbEdges = myEdges->NbEdges(); |
| 48 | } |
| 49 | } |
| 50 | } |
| 51 | |
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