#include <GeomAlgoAPI_CompoundBuilder.h>
+#include <gp_Pln.hxx>
+
#include <BOPTools.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
#include <BRepGProp.hxx>
#include <BRepTools.hxx>
+#include <BRep_Tool.hxx>
+#include <Geom_Plane.hxx>
#include <GProp_GProps.hxx>
#include <NCollection_Vector.hxx>
#include <TCollection_AsciiString.hxx>
#include <TopoDS_Builder.hxx>
+#include <TopoDS_Face.hxx>
#include <TopoDS_Shape.hxx>
#include <TopoDS_Shell.hxx>
+#include <TopoDS.hxx>
+#include <TopExp_Explorer.hxx>
+
//=================================================================================================
double GeomAlgoAPI_ShapeTools::volume(std::shared_ptr<GeomAPI_Shape> theShape)
continue;
}
else if(aListOfShape.Size() == 1) {
- aFreeShapes.Add(aListOfShape.First());
+ const TopoDS_Shape& aF = aListOfShape.First();
+ aFreeShapes.Add(aF);
aListOfShape.Clear();
} else {
+ NCollection_List<TopoDS_Shape> aTempList;
NCollection_Map<TopoDS_Shape> aTempMap;
- aTempMap.Add(aListOfShape.First());
- aTempMap.Add(aListOfShape.Last());
- aFreeShapes.Remove(aListOfShape.First());
- aFreeShapes.Remove(aListOfShape.Last());
+ const TopoDS_Shape& aF = aListOfShape.First();
+ const TopoDS_Shape& aL = aListOfShape.Last();
+ aTempList.Append(aF);
+ aTempList.Append(aL);
+ aTempMap.Add(aF);
+ aTempMap.Add(aL);
+ aFreeShapes.Remove(aF);
+ aFreeShapes.Remove(aL);
aListOfShape.Clear();
- for(NCollection_Map<TopoDS_Shape>::Iterator aTempIter(aTempMap); aTempIter.More(); aTempIter.Next()) {
+ for(NCollection_List<TopoDS_Shape>::Iterator aTempIter(aTempList); aTempIter.More(); aTempIter.Next()) {
const TopoDS_Shape& aTempShape = aTempIter.Value();
for(BOPCol_IndexedDataMapOfShapeListOfShape::Iterator anIter(aMapEF); anIter.More(); anIter.Next()) {
BOPCol_ListOfShape& aTempListOfShape = anIter.ChangeValue();
aTempListOfShape.Clear();
} else if(aTempListOfShape.Size() > 1) {
if(aTempListOfShape.First() == aTempShape) {
- aTempMap.Add(aTempListOfShape.Last());
- aFreeShapes.Remove(aTempListOfShape.Last());
+ const TopoDS_Shape& aTL = aTempListOfShape.Last();
+ if(aTempMap.Add(aTL)) {
+ aTempList.Append(aTL);
+ aFreeShapes.Remove(aTL);
+ }
aTempListOfShape.Clear();
} else if(aTempListOfShape.Last() == aTempShape) {
- aTempMap.Add(aTempListOfShape.First());
- aFreeShapes.Remove(aTempListOfShape.First());
+ const TopoDS_Shape& aTF = aTempListOfShape.First();
+ if(aTempMap.Add(aTF)) {
+ aTempList.Append(aTF);
+ aFreeShapes.Remove(aTF);
+ }
aTempListOfShape.Clear();
}
}
TopoDS_CompSolid aCSolid;
TopoDS_Builder aBuilder;
theType == GeomAPI_Shape::COMPSOLID ? aBuilder.MakeCompSolid(aCSolid) : aBuilder.MakeShell(aShell);
- const NCollection_Map<TopoDS_Shape>& aShapesMap = anIter.Value();
- for(NCollection_Map<TopoDS_Shape>::Iterator aShIter(aShapesMap); aShIter.More(); aShIter.Next()) {
- const TopoDS_Shape& aShape = aShIter.Value();
- theType == GeomAPI_Shape::COMPSOLID ? aBuilder.Add(aCSolid, aShape) : aBuilder.Add(aShell, aShape);
+ NCollection_Map<TopoDS_Shape>& aShapesMap = anIter.ChangeValue();
+ for(TopExp_Explorer anExp(aShapesComp, aTA); anExp.More(); anExp.Next()) {
+ const TopoDS_Shape& aShape = anExp.Current();
+ if(aShapesMap.Contains(aShape)) {
+ theType == GeomAPI_Shape::COMPSOLID ? aBuilder.Add(aCSolid, aShape) : aBuilder.Add(aShell, aShape);
+ aShapesMap.Remove(aShape);
+ }
}
std::shared_ptr<GeomAPI_Shape> aGeomShape(new GeomAPI_Shape);
TopoDS_Shape* aSh = theType == GeomAPI_Shape::COMPSOLID ? new TopoDS_Shape(aCSolid) : new TopoDS_Shape(aShell);
}
// Adding free shapes.
- for(NCollection_Map<TopoDS_Shape>::Iterator aShIter(aFreeShapes); aShIter.More(); aShIter.Next()) {
- const TopoDS_Shape& aShape = aShIter.Value();
- std::shared_ptr<GeomAPI_Shape> aGeomShape(new GeomAPI_Shape);
- aGeomShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aShape));
- theFreeShapes.push_back(aGeomShape);
+ for(TopExp_Explorer anExp(aShapesComp, aTA); anExp.More(); anExp.Next()) {
+ const TopoDS_Shape& aShape = anExp.Current();
+ if(aFreeShapes.Contains(aShape)) {
+ std::shared_ptr<GeomAPI_Shape> aGeomShape(new GeomAPI_Shape);
+ aGeomShape->setImpl<TopoDS_Shape>(new TopoDS_Shape(aShape));
+ theFreeShapes.push_back(aGeomShape);
+ }
}
}
+
+//=================================================================================================
+std::shared_ptr<GeomAPI_Shape> GeomAlgoAPI_ShapeTools::faceToInfinitePlane(const std::shared_ptr<GeomAPI_Shape>& theFace)
+{
+ if (!theFace.get())
+ return std::shared_ptr<GeomAPI_Shape>();
+
+ TopoDS_Face aPlaneFace = TopoDS::Face(theFace->impl<TopoDS_Shape>());
+ if (aPlaneFace.IsNull())
+ return std::shared_ptr<GeomAPI_Shape>();
+
+ Handle(Geom_Plane) aPlane = Handle(Geom_Plane)::DownCast(BRep_Tool::Surface(aPlaneFace));
+ if (aPlane.IsNull())
+ return std::shared_ptr<GeomAPI_Shape>();
+
+ // make an infinity face on the plane
+ TopoDS_Shape anInfiniteFace = BRepBuilderAPI_MakeFace(aPlane->Pln()).Shape();
+
+ std::shared_ptr<GeomAPI_Shape> aResult(new GeomAPI_Shape);
+ aResult->setImpl(new TopoDS_Shape(anInfiniteFace));
+ return aResult;
+}