1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: GeomAlgoAPI_Rotation.cpp
4 // Created: 12 May 2015
5 // Author: Dmitry Bobylev
7 #include <GeomAlgoAPI_Rotation.h>
9 #include <GeomAlgoAPI_ShapeProps.h>
11 #include <BRepBuilderAPI_Transform.hxx>
12 #include <BRepCheck_Analyzer.hxx>
13 #include <Precision.hxx>
14 #include <TopExp_Explorer.hxx>
16 //=================================================================================================
17 GeomAlgoAPI_Rotation::GeomAlgoAPI_Rotation(std::shared_ptr<GeomAPI_Shape> theSourceShape,
18 std::shared_ptr<GeomAPI_Ax1> theAxis,
20 bool theSimpleTransform)
22 myShape(new GeomAPI_Shape()),
23 myMap(new GeomAPI_DataMapOfShapeShape()),
24 myMkShape(new GeomAlgoAPI_MakeShape())
26 build(theSourceShape, theAxis, theAngle, theSimpleTransform);
29 //=================================================================================================
30 void GeomAlgoAPI_Rotation::build(std::shared_ptr<GeomAPI_Shape> theSourceShape,
31 std::shared_ptr<GeomAPI_Ax1> theAxis,
33 bool theSimpleTransform)
35 if(!theSourceShape || !theAxis) {
39 const TopoDS_Shape& aSourceShape = theSourceShape->impl<TopoDS_Shape>();
40 const gp_Ax1& anAxis = theAxis->impl<gp_Ax1>();
42 if(aSourceShape.IsNull()) {
47 aTrsf.SetRotation(anAxis, theAngle / 180.0 * M_PI);
50 // Transform the shape with copying it.
51 if (theSimpleTransform) {
52 TopLoc_Location aDelta(aTrsf);
53 aResult = aSourceShape.Moved(aDelta);
54 myDone = true; // is OK for sure
56 BRepBuilderAPI_Transform* aBuilder = new BRepBuilderAPI_Transform(aSourceShape, aTrsf, true);
61 myDone = aBuilder->IsDone() == Standard_True;
67 aResult = aBuilder->Shape();
68 // Fill data map to keep correct orientation of sub-shapes.
69 for(TopExp_Explorer anExp(aResult, TopAbs_FACE); anExp.More(); anExp.Next()) {
70 std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
71 aCurrentShape->setImpl(new TopoDS_Shape(anExp.Current()));
72 myMap->bind(aCurrentShape, aCurrentShape);
74 myMkShape->setImpl(aBuilder);
77 myShape->setImpl(new TopoDS_Shape(aResult));
80 //=================================================================================================
81 const bool GeomAlgoAPI_Rotation::isValid() const
83 BRepCheck_Analyzer aChecker(myShape->impl<TopoDS_Shape>());
84 return (aChecker.IsValid() == Standard_True);
87 //=================================================================================================
88 const bool GeomAlgoAPI_Rotation::hasVolume() const
90 bool hasVolume(false);
91 if(isValid() && (GeomAlgoAPI_ShapeProps::volume(myShape) > Precision::Confusion())) {
97 //=================================================================================================
98 const std::shared_ptr<GeomAPI_Shape>& GeomAlgoAPI_Rotation::shape() const
103 //=================================================================================================
104 std::shared_ptr<GeomAPI_DataMapOfShapeShape> GeomAlgoAPI_Rotation::mapOfShapes() const
109 //=================================================================================================
110 std::shared_ptr<GeomAlgoAPI_MakeShape> GeomAlgoAPI_Rotation::makeShape() const