0025232: Functionality to create solids from set of shapes

Purpose:
The algorithm is to build solids from set of shapes.
It uses the BOPAlgo_Builder algorithm to intersect the given shapes and build the images
of faces (if needed) and BOPAlgo_BuilderSolid algorithm to build the solids.
Steps of the algorithm:
1. Collect all faces: intersect the shapes if necessary and collect  the images of faces,
   otherwise just collect the faces to the <myFaces> list.
   All faces on this step added twice, with orientation FORWARD and REVERSED;
2. Create bounding box covering all the faces from <myFaces> and create solid box from corner points
   of that bounding box (myBBox, mySBox). Add faces from that box to <myFaces>;
3. Build solids using faces from <myFaces> using BOPAlgo_BuilderSolid algorithm;
4. Treat the result: Eliminate solid containig faces from <mySBox>;
5. Fill internal shapes: add internal vertices and edges into created solids;
6. Prepare the history.

Fix for regression.
class BOPAlgo_BuilderSolid:
The tolerance value used in BRepClass3d_SolidClassifier has been increased.

Test cases for issue CR25232

Small correction to eliminate the warning.

src/BOPAlgo/BOPAlgo_BuilderSolid.cxx

@@ -229,8 +229,9 @@ class BOPAlgo_FaceSolid : public BOPAlgo_Algo {
     //
     BOPAlgo_Algo::UserBreak();
     //
-    aState=BOPTools_AlgoTools::ComputeState(myPnt, mySolid, 
-                                            1.e-14, myContext);
+    aState=BOPTools_AlgoTools::ComputeState(myPnt, mySolid,
+                                            Precision::Confusion(),
+                                            myContext);
     //
     myIsInternalFace=(aState==TopAbs_IN);
   }
@@ -1057,7 +1058,8 @@ Standard_Boolean IsInside(const TopoDS_Shape& theS1,
     BOPCol_IndexedMapOfShape aBounds;
     BOPTools::MapShapes(*pS2, TopAbs_EDGE, aBounds);
     const TopoDS_Face& aF = (*(TopoDS_Face*)(&aExp.Current()));
-    aState=BOPTools_AlgoTools::ComputeState(aF, *pS2, 1.e-14, 
+    aState=BOPTools_AlgoTools::ComputeState(aF, *pS2,
+                                            Precision::Confusion(),
                                             aBounds, theContext);
   }
   return (aState==TopAbs_IN);