| 1 | // File: TopOpeBRepDS_Filter.cxx |
| 2 | // Created: Mon Apr 21 17:31:57 1997 |
| 3 | // Author: Prestataire Mary FABIEN |
| 4 | // <fbi@langdox.paris1.matra-dtv.fr> |
| 5 | |
| 6 | #include <TopOpeBRepDS_Filter.ixx> |
| 7 | #include <TopOpeBRepDS_DataStructure.hxx> |
| 8 | #include <TopoDS_Shape.hxx> |
| 9 | #include <TopOpeBRepDS_Interference.hxx> |
| 10 | #include <TopOpeBRepDS_ListOfInterference.hxx> |
| 11 | #include <TopOpeBRepDS_ListIteratorOfListOfInterference.hxx> |
| 12 | |
| 13 | #ifdef DEB |
| 14 | Standard_IMPORT Standard_Boolean TopOpeBRepDS_GettracePEI(); |
| 15 | Standard_IMPORT Standard_Boolean TopOpeBRepDS_GettracePI(); |
| 16 | Standard_IMPORT Standard_Boolean TopOpeBRepDS_GettraceSPSX(const Standard_Integer); |
| 17 | //unreferenced function, commented |
| 18 | /*static Standard_Boolean TRCE(const Standard_Integer EIX) { |
| 19 | Standard_Boolean b1 = TopOpeBRepDS_GettracePEI(); |
| 20 | Standard_Boolean b2 = TopOpeBRepDS_GettracePI(); |
| 21 | Standard_Boolean b3 = TopOpeBRepDS_GettraceSPSX(EIX); |
| 22 | return (b1 || b2 || b3); |
| 23 | }*/ |
| 24 | #endif |
| 25 | |
| 26 | //======================================================================= |
| 27 | //function : TopOpeBRepDS_Filter |
| 28 | //purpose : |
| 29 | //======================================================================= |
| 30 | |
| 31 | TopOpeBRepDS_Filter::TopOpeBRepDS_Filter |
| 32 | (const Handle(TopOpeBRepDS_HDataStructure)& HDS, |
| 33 | const TopOpeBRepTool_PShapeClassifier& pClassif) |
| 34 | : myHDS(HDS), |
| 35 | myPShapeClassif(pClassif) |
| 36 | {} |
| 37 | |
| 38 | |
| 39 | //======================================================================= |
| 40 | //function : ProcessInterferences |
| 41 | //purpose : |
| 42 | //======================================================================= |
| 43 | |
| 44 | void TopOpeBRepDS_Filter::ProcessInterferences() |
| 45 | { |
| 46 | ProcessEdgeInterferences(); |
| 47 | ProcessCurveInterferences(); |
| 48 | } |
| 49 | |
| 50 | //======================================================================= |
| 51 | //function : ProcessEdgeInterferences |
| 52 | //purpose : |
| 53 | //======================================================================= |
| 54 | |
| 55 | void TopOpeBRepDS_Filter::ProcessEdgeInterferences() |
| 56 | { |
| 57 | TopOpeBRepDS_DataStructure& BDS = myHDS->ChangeDS(); |
| 58 | Standard_Integer i,nshape = BDS.NbShapes(); |
| 59 | |
| 60 | for (i = 1; i <= nshape; i++) { |
| 61 | const TopoDS_Shape& S = BDS.Shape(i); |
| 62 | if(S.IsNull()) continue; |
| 63 | if ( S.ShapeType() == TopAbs_EDGE ) { |
| 64 | ProcessEdgeInterferences(i); |
| 65 | } |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | //======================================================================= |
| 70 | //function : ProcessFaceInterferences |
| 71 | //purpose : |
| 72 | //======================================================================= |
| 73 | |
| 74 | void TopOpeBRepDS_Filter::ProcessFaceInterferences |
| 75 | (const TopOpeBRepDS_DataMapOfShapeListOfShapeOn1State& MEsp) |
| 76 | { |
| 77 | TopOpeBRepDS_DataStructure& BDS = myHDS->ChangeDS(); |
| 78 | Standard_Integer i,nshape = BDS.NbShapes(); |
| 79 | |
| 80 | for (i = 1; i <= nshape; i++) { |
| 81 | const TopoDS_Shape& S = BDS.Shape(i); |
| 82 | if(S.IsNull()) continue; |
| 83 | if ( S.ShapeType() == TopAbs_FACE ) { |
| 84 | ProcessFaceInterferences(i,MEsp); |
| 85 | } |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | //======================================================================= |
| 90 | //function : ProcessCurveInterferences |
| 91 | //purpose : |
| 92 | //======================================================================= |
| 93 | |
| 94 | void TopOpeBRepDS_Filter::ProcessCurveInterferences() |
| 95 | { |
| 96 | TopOpeBRepDS_DataStructure& BDS = myHDS->ChangeDS(); |
| 97 | Standard_Integer i,ncurve = BDS.NbCurves(); |
| 98 | for (i = 1; i <= ncurve; i++) { |
| 99 | ProcessCurveInterferences(i); |
| 100 | } |
| 101 | } |
| 102 | |
| 103 | // ProcessFaceInterferences : voir FilterFaceInterferences.cxx |
| 104 | // ProcessEdgeInterferences : voir FilterEdgeInterferences.cxx |
| 105 | // ProcessCurveInterferences : voir FilterCurveInterferences.cxx |