projects / occt.git / blame
| Commit | Line | Data |
|---|---|---|
| 0d88155b O |
1 | // File: BRepMesh_ComparatorOfIndexedVertexOfDelaun.cxx |
| 2 | // Created: Tue Apr 5 11:50:40 1994 | |
| 3 | // Author: Didier PIFFAULT | |
| 4 | // <dpf@zerox> | |
| 5 | ||
| 6 | #include <BRepMesh_ComparatorOfIndexedVertexOfDelaun.ixx> | |
| 7 | #include <BRepMesh_Vertex.hxx> | |
| 8 | ||
| 9 | //======================================================================= | |
| 10 | //function : BRepMesh_ComparatorOfIndexedVertexOfDelaun | |
| 11 | //purpose : | |
| 12 | //======================================================================= | |
| 13 | ||
| 14 | BRepMesh_ComparatorOfIndexedVertexOfDelaun::BRepMesh_ComparatorOfIndexedVertexOfDelaun | |
| 15 | (const gp_XY& theDir, | |
| 16 | const Standard_Real theTol, | |
| 17 | const Handle(BRepMesh_DataStructureOfDelaun)& HDS) | |
| 18 | : IndexedStructure(HDS),DirectionOfSort(theDir), Tolerance(theTol) | |
| 19 | {} | |
| 20 | ||
| 21 | //======================================================================= | |
| 22 | //function : IsLower | |
| 23 | //purpose : | |
| 24 | //======================================================================= | |
| 25 | ||
| 26 | Standard_Boolean BRepMesh_ComparatorOfIndexedVertexOfDelaun::IsLower | |
| 27 | (const Standard_Integer Left, const Standard_Integer Right) const | |
| 28 | { | |
| 29 | return ((IndexedStructure->GetNode(Left).Coord()*DirectionOfSort) < | |
| 30 | (IndexedStructure->GetNode(Right).Coord()*DirectionOfSort)); | |
| 31 | } | |
| 32 | ||
| 33 | //======================================================================= | |
| 34 | //function : IsGreater | |
| 35 | //purpose : | |
| 36 | //======================================================================= | |
| 37 | ||
| 38 | Standard_Boolean BRepMesh_ComparatorOfIndexedVertexOfDelaun::IsGreater | |
| 39 | (const Standard_Integer Left, const Standard_Integer Right) const | |
| 40 | { | |
| 41 | return ((IndexedStructure->GetNode(Left).Coord()*DirectionOfSort) > | |
| 42 | (IndexedStructure->GetNode(Right).Coord()*DirectionOfSort)); | |
| 43 | } | |
| 44 | ||
| 45 | //======================================================================= | |
| 46 | //function : IsEqual | |
| 47 | //purpose : | |
| 48 | //======================================================================= | |
| 49 | ||
| 50 | Standard_Boolean BRepMesh_ComparatorOfIndexedVertexOfDelaun::IsEqual | |
| 51 | (const Standard_Integer Left, const Standard_Integer Right) const | |
| 52 | { | |
| 53 | return (IndexedStructure->GetNode(Left).Coord().IsEqual | |
| 54 | (IndexedStructure->GetNode(Right).Coord(), Tolerance)); | |
| 55 | } | |
| 56 |