Documentation - Fix whitespaces (#809)

- Corrected spelling errors in comments (e.g., "od" to "of", "thr" to "the") - Removed unnecessary `<br>` HTML tags from comment formatting - Normalized whitespace in comments for consistency - Fixed terminology (e.g., "3-d" to "3D")
2026-09-02 01:12:36 +08:00 · 2025-11-08 09:11:10 -05:00
parent 98a4809dee
commit 7ef4b0f2a6
126 changed files with 653 additions and 663 deletions
@@ -63,17 +63,17 @@ public:
  static Standard_EXPORT TopoDS_Face ConvertFace(const TopoDS_Face&  theFace,
                                                 const Standard_Real theAngleTolerance);

-  //! Checks if the  shape is "correct". If not, returns
+  //! Checks if the shape is "correct". If not, returns
  //! <Standard_False>, else returns <Standard_True>.
  Standard_EXPORT static Standard_Boolean IsValid(const TopoDS_Shape& S);

-  //! Checks if  the  Generated and Modified Faces  from
-  //! the shapes <arguments> in  the shape <result>  are
-  //! "correct". The args   may be empty, then all faces
+  //! Checks if the Generated and Modified Faces  from
+  //! the shapes <arguments> in  the shape <result> are
+  //! "correct". The args  may be empty, then all faces
  //! will be checked.
-  //! If <Closed> is True,  only  closed shape are valid.
-  //! If <GeomCtrl>  is    False the geometry  of   new
-  //! vertices and edges   are   not verified and  the
+  //! If <Closed> is True, only closed shape are valid.
+  //! If <GeomCtrl> is False the geometry of new
+  //! vertices and edges are not verified and the
  //! auto-intersection of new wires are not searched.
  Standard_EXPORT static Standard_Boolean IsValid(
    const TopTools_ListOfShape& theArgs,
@@ -63,8 +63,8 @@ public:
  //! Remove theS from me.
  Standard_EXPORT void Remove(const TopoDS_Shape& theS);

-  //! Returns  True if (S1> and <S2>  has  common
-  //! Descendants.  Stores in <LC> the Commons Descendants.
+  //! Returns True if (S1> and <S2> has common
+  //! Descendants. Stores in <LC> the Commons Descendants.
  Standard_EXPORT Standard_Boolean HasCommonDescendant(const TopoDS_Shape&   S1,
                                                       const TopoDS_Shape&   S2,
                                                       TopTools_ListOfShape& LC) const;
@@ -24,10 +24,10 @@
 #include <TopTools_DataMapOfShapeListOfShape.hxx>
 class TopoDS_Wire;

-//! Builds all  the faces  limited  with a set of non
-//! jointing   and     planars     wires.    if
-//! <ControlOrientation> is false  The Wires must have
-//! correct orientations.  Sinon orientation des wires
+//! Builds all the faces limited with a set of non
+//! jointing and planars wires.
+//! if <ControlOrientation> is false The Wires must have
+//! correct orientations. Sinon orientation des wires
 //! de telle sorte que les faces ne soient pas infinies
 //! et qu'elles soient disjointes.
 class BRepAlgo_FaceRestrictor
@@ -81,7 +81,7 @@ public:
  Standard_EXPORT const TopTools_ListOfShape& Image(const TopoDS_Shape& S) const;

  //! Stores in <L> the images of images of...images of <S>.
-  //! <L> contains only <S> if  HasImage(S) is false.
+  //! <L> contains only <S> if HasImage(S) is false.
  Standard_EXPORT void LastImage(const TopoDS_Shape& S, TopTools_ListOfShape& L) const;

  //! Keeps only the link between roots and lastimage.
@@ -89,7 +89,7 @@ public:

  //! Deletes in the images the shape of type <ShapeType>
  //! which are not in <S>.
-  //! Warning:  Compact() must be call before.
+  //! Warning: Compact() must be call before.
  Standard_EXPORT void Filter(const TopoDS_Shape& S, const TopAbs_ShapeEnum ShapeType);

 protected:
@@ -58,7 +58,7 @@ public:
  //! Update VE map according to Image Vertex - Vertex
  Standard_EXPORT void UpdateVEmap(TopTools_IndexedDataMapOfShapeListOfShape& theVEmap);

-  //! Cut the  edge <E>  in  several edges  <NE> on the
+  //! Cut the edge <E> in several edges <NE> on the
  //! vertices<VonE>.
  Standard_EXPORT void CutEdge(const TopoDS_Edge&          E,
                               const TopTools_ListOfShape& VonE,
@@ -29,7 +29,7 @@
 class TopoDS_Edge;
 class Adaptor3d_Curve;

-//! This class makes the projection  of a wire on a
+//! This class makes the projection of a wire on a
 //! shape.
 class BRepAlgo_NormalProjection
 {
@@ -45,11 +45,11 @@ public:
  //! Add an edge or a wire to the list of shape to project
  Standard_EXPORT void Add(const TopoDS_Shape& ToProj);

-  //! Set the parameters  used  for computation
-  //! Tol3d is the required  tolerance between the  3d projected
-  //! curve  and its 2d representation
-  //! InternalContinuity  is the order of constraints
-  //! used for  approximation.
+  //! Set the parameters used for computation
+  //! Tol3d is the required tolerance between the 3d projected
+  //! curve and its 2d representation
+  //! InternalContinuity is the order of constraints
+  //! used for approximation.
  //! MaxDeg and MaxSeg are the maximum degree and the maximum
  //! number of segment for BSpline resulting of an approximation.
  Standard_EXPORT void SetParams(const Standard_Real    Tol3D,
@@ -58,7 +58,7 @@ public:
                                 const Standard_Integer MaxDegree,
                                 const Standard_Integer MaxSeg);

-  //! Set the parameters  used  for computation
+  //! Set the parameters used for computation
  //! in their default values
  Standard_EXPORT void SetDefaultParams();

@@ -68,14 +68,14 @@ public:
  //! if MaxDist < 0 then this method does not affect the algorithm
  Standard_EXPORT void SetMaxDistance(const Standard_Real MaxDist);

-  //! if  With3d = Standard_False the 3dcurve is not computed
-  //! the  initial 3dcurve is kept  to  build the  resulting edges.
+  //! if With3d = Standard_False the 3dcurve is not computed
+  //! the initial 3dcurve is kept to build the resulting edges.
  Standard_EXPORT void Compute3d(const Standard_Boolean With3d = Standard_True);

-  //! Manage  limitation  of  projected  edges.
+  //! Manage limitation of projected edges.
  Standard_EXPORT void SetLimit(const Standard_Boolean FaceBoundaries = Standard_True);

-  //! Builds the result as a  compound.
+  //! Builds the result as a compound.
  Standard_EXPORT void Build();

  Standard_EXPORT Standard_Boolean IsDone() const;
@@ -89,7 +89,7 @@ public:
  //! For a projected edge, returns the corresponding initial face.
  Standard_EXPORT const TopoDS_Shape& Couple(const TopoDS_Edge& E) const;

-  //! Returns the  list   of shapes generated   from the
+  //! Returns the list of shapes generated from the
  //! shape <S>.
  Standard_EXPORT const TopTools_ListOfShape& Generated(const TopoDS_Shape& S);

@@ -44,8 +44,8 @@ public:
  //! The wires must have the same number of edges.
  Standard_EXPORT static TopoDS_Shell Shell(const TopoDS_Wire& Wire1, const TopoDS_Wire& Wire2);

-  //! Computes  <AxeProf>  as Follow. <Location> is
-  //! the Position of the nearest vertex V  of <Profile>
+  //! Computes <AxeProf> as Follow. <Location> is
+  //! the Position of the nearest vertex V of <Profile>
  //! to <Spine>.<XDirection> is confused with the tangent
  //! to <Spine> at the projected point of V on the Spine.
  //! <Direction> is normal to <Spine>.
@@ -56,10 +56,10 @@ public:
                                  Standard_Boolean&   ProfOnSpine,
                                  const Standard_Real Tol);

-  //! Compute ACR on a  wire
+  //! Compute ACR on a wire
  Standard_EXPORT static void ComputeACR(const TopoDS_Wire& wire, TColStd_Array1OfReal& ACR);

-  //! Insert ACR on a  wire
+  //! Insert ACR on a wire
  Standard_EXPORT static TopoDS_Wire InsertACR(const TopoDS_Wire&          wire,
                                               const TColStd_Array1OfReal& ACRcuts,
                                               const Standard_Real         prec);
@@ -28,7 +28,7 @@ class GeomFill_LocationGuide;
 class BRepFill_ACRLaw;
 DEFINE_STANDARD_HANDLE(BRepFill_ACRLaw, BRepFill_LocationLaw)

-//! Build Location Law,  with a Wire.   In the case
+//! Build Location Law, with a Wire. In the case
 //! of guided contour and trihedron by reduced
 //! curvilinear abscissa
 class BRepFill_ACRLaw : public BRepFill_LocationLaw
@@ -29,7 +29,7 @@ class BOPAlgo_MakerVolume;
 class TopoDS_Face;

 //! Constructs an evolved volume from a spine (wire or face)
-//! and  a profile ( wire).
+//! and a profile (wire).
 class BRepFill_AdvancedEvolved
 {
 public:
@@ -44,11 +44,11 @@ public:
  //! returns the approximation of the 3d Curve
  Standard_EXPORT const Handle(Geom_Curve)& Curve() const;

-  //! returns the  approximation  of the  PCurve  on the
+  //! returns the approximation of the PCurve on the
  //! first face of the MultiLine
  Standard_EXPORT const Handle(Geom2d_Curve)& CurveOnF1() const;

-  //! returns the  approximation  of the  PCurve  on the
+  //! returns the approximation of the PCurve on the
  //! first face of the MultiLine
  Standard_EXPORT const Handle(Geom2d_Curve)& CurveOnF2() const;

@@ -42,8 +42,8 @@ public:

  Standard_EXPORT void SetPercent(const Standard_Real percent = 0.01);

-  //! Performs  CompatibleWires According  to  the orientation
-  //! and the origin of  each other
+  //! Performs CompatibleWires According to the orientation
+  //! and the origin of each other
  Standard_EXPORT void Perform(const Standard_Boolean WithRotation = Standard_True);

  Standard_EXPORT Standard_Boolean IsDone() const;
@@ -53,7 +53,7 @@ public:
  //! returns the generated sequence.
  Standard_EXPORT const TopTools_SequenceOfShape& Shape() const;

-  //! Returns   the  shapes  created  from   a  subshape
+  //! Returns the shapes created from a subshape
  //! <SubSection> of a section.
  Standard_EXPORT const TopTools_ListOfShape& GeneratedShapes(const TopoDS_Edge& SubSection) const;

@@ -65,23 +65,23 @@ public:

 protected:
 private:
-  //! Insert cutting  points  on  closed wires to  have same
+  //! Insert cutting points on closed wires to have same
  //! number of edges. The sequence of shapes must
  //! be a sequence of wires.
  Standard_EXPORT void SameNumberByPolarMethod(const Standard_Boolean WithRotation = Standard_True);

-  //! Insert cutting  points  on  open wires to  have same
+  //! Insert cutting points on open wires to have same
  //! number of edges. The sequence of shapes must
  //! be a sequence of wires.
  Standard_EXPORT void SameNumberByACR(const Standard_Boolean report);

-  //! Computes  origins and orientation  on closed wires to
+  //! Computes origins and orientation on closed wires to
  //! avoid twisted results. The sequence of shapes must
  //! be a sequence of wires. <polar> must be true
  //! if SameNumberByPolarMethod was used before.
  Standard_EXPORT void ComputeOrigin(const Standard_Boolean polar);

-  //! Computes  origins and orientation  on open wires to
+  //! Computes origins and orientation on open wires to
  //! avoid twisted results. The sequence of shapes must
  //! be a sequence of wires.
  Standard_EXPORT void SearchOrigin();
@@ -63,7 +63,7 @@ public:
  //! you have to use the Shape() methode.
  Standard_EXPORT TopoDS_Shell Shell() const;

-  //! Returns the  list   of shapes generated   from the
+  //! Returns the list of shapes generated from the
  //! shape <S>.
  Standard_EXPORT const TopTools_ListOfShape& Generated(const TopoDS_Shape& S);

@@ -27,7 +27,7 @@ class GeomFill_LocationDraft;
 class BRepFill_DraftLaw;
 DEFINE_STANDARD_HANDLE(BRepFill_DraftLaw, BRepFill_Edge3DLaw)

-//! Build Location Law, with a  Wire.
+//! Build Location Law, with a Wire.
 class BRepFill_DraftLaw : public BRepFill_Edge3DLaw
 {

@@ -27,7 +27,7 @@ class GeomFill_LocationLaw;
 class BRepFill_Edge3DLaw;
 DEFINE_STANDARD_HANDLE(BRepFill_Edge3DLaw, BRepFill_LocationLaw)

-//! Build Location Law, with a  Wire.
+//! Build Location Law, with a Wire.
 class BRepFill_Edge3DLaw : public BRepFill_LocationLaw
 {

@@ -26,15 +26,15 @@ class TopoDS_Shape;
 class BRepFill_EdgeOnSurfLaw;
 DEFINE_STANDARD_HANDLE(BRepFill_EdgeOnSurfLaw, BRepFill_LocationLaw)

-//! Build Location Law, with a Wire and a  Surface.
+//! Build Location Law, with a Wire and a Surface.
 class BRepFill_EdgeOnSurfLaw : public BRepFill_LocationLaw
 {

 public:
  Standard_EXPORT BRepFill_EdgeOnSurfLaw(const TopoDS_Wire& Path, const TopoDS_Shape& Surf);

-  //! returns <False> if one  Edge of <Path> do not have
-  //! representation on  <Surf>.   In this  case  it is
+  //! returns <False> if one Edge of <Path> do not have
+  //! representation on <Surf>. In this case it is
  //! impossible to use this object.
  Standard_EXPORT Standard_Boolean HasResult() const;

@@ -36,7 +36,7 @@ class TopoDS_Edge;
 class TopoDS_Vertex;

 //! Constructs an evolved volume from a spine (wire or face)
-//! and  a profile ( wire).
+//! and a profile ( wire).
 class BRepFill_Evolved
 {
 public:
@@ -45,8 +45,8 @@ public:
  Standard_EXPORT BRepFill_Evolved();

  //! Creates an evolved shape by sweeping the <Profile>
-  //! along the  <Spine>.  <AxeProf> is  used to set the
-  //! position of <Profile> along  <Spine> as  follows:
+  //! along the <Spine>. <AxeProf> is used to set the
+  //! position of <Profile> along <Spine> as follows:
  //! <AxeProf> slides on the profile with direction
  //! colinear to the normal to <Spine>, and its
  //! <XDirection> mixed with the tangent to <Spine>.
@@ -56,7 +56,7 @@ public:
                                   const GeomAbs_JoinType Join  = GeomAbs_Arc,
                                   const Standard_Boolean Solid = Standard_False);

-  //! Creates an  evolved shape  by sweeping the <Profile>
+  //! Creates an  evolved shape by sweeping the <Profile>
  //! along the <Spine>
  Standard_EXPORT BRepFill_Evolved(const TopoDS_Face&     Spine,
                                   const TopoDS_Wire&     Profile,
@@ -64,7 +64,7 @@ public:
                                   const GeomAbs_JoinType Join  = GeomAbs_Arc,
                                   const Standard_Boolean Solid = Standard_False);

-  //! Performs an  evolved shape  by sweeping the <Profile>
+  //! Performs an evolved shape by sweeping the <Profile>
  //! along the <Spine>
  Standard_EXPORT void Perform(const TopoDS_Wire&     Spine,
                               const TopoDS_Wire&     Profile,
@@ -72,7 +72,7 @@ public:
                               const GeomAbs_JoinType Join  = GeomAbs_Arc,
                               const Standard_Boolean Solid = Standard_False);

-  //! Performs an  evolved shape  by sweeping the <Profile>
+  //! Performs an evolved shape by sweeping the <Profile>
  //! along the <Spine>
  Standard_EXPORT void Perform(const TopoDS_Face&     Spine,
                               const TopoDS_Wire&     Profile,
@@ -85,8 +85,8 @@ public:
  //! returns the generated shape.
  Standard_EXPORT const TopoDS_Shape& Shape() const;

-  //! Returns   the  shapes  created  from   a  subshape
-  //! <SpineShape>  of     the  spine   and   a subshape
+  //! Returns the shapes created from a subshape
+  //! <SpineShape> of the spine and a subshape
  //! <ProfShape> on the profile.
  Standard_EXPORT const TopTools_ListOfShape& GeneratedShapes(const TopoDS_Shape& SpineShape,
                                                              const TopoDS_Shape& ProfShape) const;
@@ -96,7 +96,7 @@ public:
  //! Return the face Top if <Solid> is True in the constructor.
  Standard_EXPORT const TopoDS_Shape& Top() const;

-  //! Return the face Bottom  if <Solid> is True in the constructor.
+  //! Return the face Bottom if <Solid> is True in the constructor.
  Standard_EXPORT const TopoDS_Shape& Bottom() const;

 protected:
@@ -165,7 +165,7 @@ private:
  //! if the Shape is not planar.
  Standard_EXPORT TopLoc_Location FindLocation(const TopoDS_Face& Face) const;

-  //! Apply the Location <LS> to <mySpine> and  <LP> to
+  //! Apply the Location <LS> to <mySpine> and <LP> to
  //! <myProfil>
  //! in order to set the Shapes in the work space.
  Standard_EXPORT void TransformInitWork(const TopLoc_Location& LS, const TopLoc_Location& LP);
@@ -30,7 +30,7 @@
 class TopoDS_Wire;
 class TopoDS_Shape;

-//! Compute a topological surface ( a  shell) using
+//! Compute a topological surface (a shell) using
 //! generating wires. The face of the shell will be
 //! ruled surfaces passing by the wires.
 //! The wires must have the same number of edges.
@@ -43,16 +43,16 @@ public:

  Standard_EXPORT void AddWire(const TopoDS_Wire& Wire);

-  //! Compute the  shell.
+  //! Compute the shell.
  Standard_EXPORT void Perform();

  const TopoDS_Shell& Shell() const;

-  //! Returns  all   the shapes created
+  //! Returns all the shapes created
  Standard_EXPORT const TopTools_DataMapOfShapeListOfShape& Generated() const;

-  //! Returns   the  shapes  created  from   a  subshape
-  //! <SSection>  of a  section.
+  //! Returns the shapes created from a subshape
+  //! <SSection> of a section.
  Standard_EXPORT const TopTools_ListOfShape& GeneratedShapes(const TopoDS_Shape& SSection) const;

  //! Returns a modified shape in the constructed shell,
@@ -37,21 +37,21 @@ class TopoDS_Shape;
 class BRepFill_LocationLaw;
 DEFINE_STANDARD_HANDLE(BRepFill_LocationLaw, Standard_Transient)

-//! Location Law on a  Wire.
+//! Location Law on a Wire.
 class BRepFill_LocationLaw : public Standard_Transient
 {

 public:
-  //! Return a error status, if the  status is not PipeOk then
+  //! Return a error status, if the status is not PipeOk then
  //! it exist a parameter tlike the law is not valuable for t.
  Standard_EXPORT GeomFill_PipeError GetStatus() const;

-  //! Apply a linear   transformation  on each law, to  have
+  //! Apply a linear transformation on each law, to have
  //! continuity of the global law between the edges.
  Standard_EXPORT virtual void TransformInG0Law();

  //! Apply a linear transformation on each law, to reduce
-  //! the   dicontinuities  of law at one  rotation.
+  //! the dicontinuities of law at one rotation.
  Standard_EXPORT virtual void TransformInCompatibleLaw(const Standard_Real AngularTolerance);

  Standard_EXPORT void DeleteTransform();
@@ -79,10 +79,10 @@ public:
  Standard_EXPORT TopoDS_Vertex Vertex(const Standard_Integer Index) const;

  //! Compute <OutputVertex> like a transformation of
-  //! <InputVertex>  the  transformation   is given by
-  //! evaluation of the location law   in the vertex of
-  //! rank   <Index>.
-  //! <Location> is used to manage discontinuities :
+  //! <InputVertex> the transformation is given by
+  //! evaluation of the location law in the vertex of
+  //! rank <Index>.
+  //! <Location> is used to manage discontinuities:
  //! - -1 : The law before the vertex is used.
  //! -  1 : The law after the vertex is used.
  //! -  0 : Average of the both laws is used.
@@ -116,9 +116,9 @@ public:
                                 Standard_Integer&   Index,
                                 Standard_Real&      Param);

-  //! Return the curvilinear abscissa  corresponding to a point
-  //! of  the path, defined by  <Index>  of  Edge and a
-  //! parameter on the edge.
+  //! Return the curvilinear abscissa corresponding to a point
+  //! of the path, defined by <Index> of Edge and a parameter
+  //! on the edge.
  Standard_EXPORT Standard_Real Abscissa(const Standard_Integer Index, const Standard_Real Param);

  DEFINE_STANDARD_RTTIEXT(BRepFill_LocationLaw, Standard_Transient)
@@ -40,9 +40,9 @@ class gp_Pnt2d;
 //! two 2d curves resulting from the intersection of a
 //! surface of linear extrusion( Bissec, Dz) and the 2
 //! faces.
-//! This 3 curves will  have  the same parametrization
+//! These 3 curves will have the same parametrization
 //! as the Bissectrice.
-//! This  class  is  to  be  send  to an approximation
+//! This class is to be sent to an approximation
 //! routine.
 class BRepFill_MultiLine : public AppCont_Function
 {
@@ -64,8 +64,8 @@ public:
  //! Returns true if the approximation is not needed.
  Standard_EXPORT Standard_Boolean IsParticularCase() const;

-  //! Returns   the continuity  between  the two  faces
-  //! seShape         from GeomAbsparated by myBis.
+  //! Returns the continuity between the two faces
+  //! seShape from GeomAbsparated by myBis.
  Standard_EXPORT GeomAbs_Shape Continuity() const;

  //! raises if IsParticularCase is <False>.
@@ -52,10 +52,10 @@ public:
                                     const Standard_Real             VL,
                                     const Standard_Boolean          Build = Standard_True);

-  //! Say if the input shape is a  vertex.
+  //! Say if the input shape is a vertex.
  Standard_EXPORT virtual Standard_Boolean IsVertex() const Standard_OVERRIDE;

-  //! Say if the Law is  Constant.
+  //! Say if the Law is Constant.
  Standard_EXPORT virtual Standard_Boolean IsConstant() const Standard_OVERRIDE;

  //! Give the law build on a concatenated section
@@ -61,12 +61,12 @@ public:
                            const GeomAbs_JoinType Join         = GeomAbs_Arc,
                            const Standard_Boolean IsOpenResult = Standard_False);

-  //! Performs  an OffsetWire at  an altitude <Alt> from
-  //! the  face ( According  to  the orientation of  the
+  //! Performs an OffsetWire at an altitude <Alt> from
+  //! the face (According to the orientation of the
  //! face)
  Standard_EXPORT void Perform(const Standard_Real Offset, const Standard_Real Alt = 0.0);

-  //! Performs an  OffsetWire
+  //! Performs an OffsetWire
  Standard_EXPORT void PerformWithBiLo(const TopoDS_Face&              WSP,
                                       const Standard_Real             Offset,
                                       const BRepMAT2d_BisectingLocus& Locus,
@@ -81,7 +81,7 @@ public:
  //! returns the generated shape.
  Standard_EXPORT const TopoDS_Shape& Shape() const;

-  //! Returns   the  shapes  created  from   a  subshape
+  //! Returns the shapes created from a subshape
  //! <SpineShape> of the spine.
  //! Returns the last computed Offset.
  Standard_EXPORT const TopTools_ListOfShape& GeneratedShapes(const TopoDS_Shape& SpineShape);
@@ -37,10 +37,10 @@ class TopoDS_Vertex;
 class gp_Pnt;
 class BRepFill_Sweep;

-//! Create a  shape by sweeping a shape  (the profile)
+//! Create a shape by sweeping a shape (the profile)
 //! along a wire (the spine).
 //!
-//! For each edge  or vertex from the spine  the  user
+//! For each edge or vertex from the spine the user
 //! may ask for the shape generated from each subshape
 //! of the profile.
 class BRepFill_Pipe
@@ -72,7 +72,7 @@ public:

  Standard_EXPORT const TopoDS_Shape& LastShape() const;

-  //! Returns the  list   of shapes generated   from the
+  //! Returns the list of shapes generated from the
  //! shape <S>.
  Standard_EXPORT void Generated(const TopoDS_Shape& S, TopTools_ListOfShape& L);

@@ -83,11 +83,11 @@ public:

  //! Returns the edge created from an edge of the spine
  //! and a vertex of the profile.
-  //! if the edge or the vertex are not in  the spine or
+  //! if the edge or the vertex are not in the spine or
  //! the profile.
  Standard_EXPORT TopoDS_Edge Edge(const TopoDS_Edge& ESpine, const TopoDS_Vertex& VProfile);

-  //! Returns  the shape created from the profile at the
+  //! Returns the shape created from the profile at the
  //! position of the vertex VSpine.
  //! if the vertex is not in the Spine
  Standard_EXPORT TopoDS_Shape Section(const TopoDS_Vertex& VSpine) const;
@@ -98,8 +98,7 @@ public:

 protected:
 private:
-  //! Auxiliary  recursive  method  used  to  build  the
-  //! result.
+  //! Auxiliary recursive method used to build the result.
  Standard_EXPORT TopoDS_Shape MakeShape(const TopoDS_Shape& S,
                                         const TopoDS_Shape& theOriginalS,
                                         const TopoDS_Shape& FirstShape,
@@ -58,34 +58,33 @@ public:
  Standard_EXPORT BRepFill_PipeShell(const TopoDS_Wire& Spine);

  //! Set an Frenet or an CorrectedFrenet trihedron
-  //! to  perform  the  sweeping
+  //! to perform the sweeping
  Standard_EXPORT void Set(const Standard_Boolean Frenet = Standard_False);

-  //! Set a Discrete trihedron
-  //! to  perform  the  sweeping
+  //! Set a Discrete trihedron to perform the sweeping
  Standard_EXPORT void SetDiscrete();

-  //! Set  an  fixed  trihedron  to  perform  the  sweeping
+  //! Set an fixed trihedron to perform the sweeping
  //! all sections will be parallel.
  Standard_EXPORT void Set(const gp_Ax2& Axe);

-  //! Set an fixed  BiNormal  direction to  perform
+  //! Set an fixed BiNormal direction to perform
  //! the sweeping
  Standard_EXPORT void Set(const gp_Dir& BiNormal);

  //! Set support to the spine to define the BiNormal
-  //! at   the spine, like    the  normal the surfaces.
-  //! Warning: To  be  effective,  Each  edge  of  the  <spine>  must
-  //! have an  representation  on   one   face  of<SpineSupport>
+  //! at the spine, like the normal the surfaces.
+  //! Warning: To be effective, Each edge of the <spine> must
+  //! have an representation on one face of<SpineSupport>
  Standard_EXPORT Standard_Boolean Set(const TopoDS_Shape& SpineSupport);

-  //! Set  an  auxiliary  spine  to  define  the Normal
-  //! For  each  Point  of  the  Spine  P,  an  Point  Q  is  evalued
-  //! on  <AuxiliarySpine>
+  //! Set an auxiliary spine to define the Normal
+  //! For each Point of the Spine P, an Point Q is evaluated
+  //! on <AuxiliarySpine>
  //! If <CurvilinearEquivalence>
-  //! Q split <AuxiliarySpine> with  the  same  length ratio
-  //! than P split  <Spline>.
-  //! Else  the  plan  define  by  P  and  the  tangent  to  the  <Spine>
+  //! Q split <AuxiliarySpine> with the same length ratio
+  //! than P split <Spline>.
+  //! Else the plan define by P and the tangent to the <Spine>
  //! intersect <AuxiliarySpine> in Q.
  //! If <KeepContact> equals BRepFill_NoContact: The Normal is defined
  //! by the vector PQ.
@@ -114,7 +113,7 @@ public:
  //! a C1-continuous surface if a swept surface proved
  //! to be C0.
  //! Give section to sweep.
-  //! Possibilities are :
+  //! Possibilities are:
  //! - Give one or several profile
  //! - Give one profile and an homotetic law.
  //! - Automatic compute of correspondence between profile, and section on the sweeped shape
@@ -145,15 +144,15 @@ public:
                           const Standard_Boolean WithContact    = Standard_False,
                           const Standard_Boolean WithCorrection = Standard_False);

-  //! Set  an    section  and  an   homotetic    law.
-  //! The  homotetie's  centers  is  given  by  point  on  the  <Spine>.
+  //! Set an section and an homotetic law.
+  //! The homotetie's centers is given by point on the <Spine>.
  Standard_EXPORT void SetLaw(const TopoDS_Shape&         Profile,
                              const Handle(Law_Function)& L,
                              const Standard_Boolean      WithContact    = Standard_False,
                              const Standard_Boolean      WithCorrection = Standard_False);

-  //! Set  an    section  and  an   homotetic    law.
-  //! The  homotetie  center  is  given  by  point  on  the  <Spine>
+  //! Set an section and an homotetic law.
+  //! The homotetie center is given by point on the <Spine>
  Standard_EXPORT void SetLaw(const TopoDS_Shape&         Profile,
                              const Handle(Law_Function)& L,
                              const TopoDS_Vertex&        Location,
@@ -174,13 +173,13 @@ public:
                                    const Standard_Real BoundTol   = 1.0e-4,
                                    const Standard_Real TolAngular = 1.0e-2);

-  //! Set the  Transition Mode to manage discontinuities
+  //! Set the Transition Mode to manage discontinuities
  //! on the sweep.
  Standard_EXPORT void SetTransition(const BRepFill_TransitionStyle Mode   = BRepFill_Modified,
                                     const Standard_Real            Angmin = 1.0e-2,
                                     const Standard_Real            Angmax = 6.0);

-  //! Perform simulation of the sweep :
+  //! Perform simulation of the sweep:
  //! Some Section are returned.
  Standard_EXPORT void Simulate(const Standard_Integer NumberOfSection,
                                TopTools_ListOfShape&  Sections);
@@ -197,7 +196,7 @@ public:

  Standard_EXPORT Standard_Real ErrorOnSurface() const;

-  //! Returns the  TopoDS  Shape of the bottom of the sweep.
+  //! Returns the TopoDS Shape of the bottom of the sweep.
  Standard_EXPORT const TopoDS_Shape& FirstShape() const;

  //! Returns the TopoDS Shape of the top of the sweep.
@@ -213,7 +212,7 @@ public:
  //! Returns the spine
  const TopoDS_Wire& Spine() { return mySpine; }

-  //! Returns the  list   of shapes generated   from the
+  //! Returns the list of shapes generated from the
  //! shape <S>.
  Standard_EXPORT void Generated(const TopoDS_Shape& S, TopTools_ListOfShape& L);

@@ -54,7 +54,7 @@ public:

  Standard_EXPORT Standard_Boolean IsDone() const;

-  //! Say if the input shape is a  vertex.
+  //! Say if the input shape is a vertex.
  Standard_EXPORT virtual Standard_Boolean IsVertex() const = 0;

  Standard_EXPORT virtual Handle(GeomFill_SectionLaw) ConcatenedLaw() const = 0;
@@ -52,10 +52,10 @@ public:
                                    const Handle(Law_Function)& L,
                                    const Standard_Boolean      Build = Standard_True);

-  //! Say if the input shape is a  vertex.
+  //! Say if the input shape is a vertex.
  Standard_EXPORT virtual Standard_Boolean IsVertex() const Standard_OVERRIDE;

-  //! Say if the Law is  Constant.
+  //! Say if the Law is Constant.
  Standard_EXPORT virtual Standard_Boolean IsConstant() const Standard_OVERRIDE;

  //! Give the law build on a concatenated section
@@ -36,7 +36,7 @@ class BRepFill_SectionLaw;
 class TopoDS_Edge;

 //! Topological Sweep Algorithm
-//! Computes an  Sweep  shell using a  generating
+//! Computes an Sweep shell using a generating
 //! wire, an SectionLaw and an LocationLaw.
 class BRepFill_Sweep
 {
@@ -101,10 +101,10 @@ public:
  //! Say if the Shape is Build.
  Standard_EXPORT Standard_Boolean IsDone() const;

-  //! returns the Sweeping Shape
+  //! Returns the Sweeping Shape
  Standard_EXPORT TopoDS_Shape Shape() const;

-  //! Get the Approximation  error.
+  //! Get the Approximation error.
  Standard_EXPORT Standard_Real ErrorOnSurface() const;

  Standard_EXPORT Handle(TopTools_HArray2OfShape) SubShape() const;
@@ -113,7 +113,7 @@ public:

  Standard_EXPORT Handle(TopTools_HArray2OfShape) Sections() const;

-  //! returns the Tape corresponding to Index-th edge of section
+  //! Returns the Tape corresponding to Index-th edge of section
  Standard_EXPORT TopoDS_Shape Tape(const Standard_Integer Index) const;

 protected:
@@ -29,7 +29,7 @@ class Geom2d_Curve;
 class gp_Pnt2d;
 class Geom_Curve;

-//! Compute the Pcurves and  the 3d curves resulting
+//! Compute the Pcurves and the 3d curves resulting
 //! of the trimming of a face by an extruded surface.
 class BRepFill_TrimSurfaceTool
 {
@@ -44,7 +44,7 @@ public:
                                           const Standard_Boolean      Inv1,
                                           const Standard_Boolean      Inv2);

-  //! Intersect <Bis>  with the  projection of the edges
+  //! Intersect <Bis> with the projection of the edges
  //! <EdgeOnFi> and returns the intersecting parameters
  //! on Bis and on the edges
  //! P.X() : Parameter on Bis
@@ -58,7 +58,7 @@ public:
  //! returns True if the Line (P, DZ) intersect the Faces
  Standard_EXPORT Standard_Boolean IsOnFace(const gp_Pnt2d& Point) const;

-  //! returns the parameter of the  point <Point> on the
+  //! returns the parameter of the point <Point> on the
  //! Edge <Edge>, assuming that the point is on the edge.
  Standard_EXPORT Standard_Real ProjOn(const gp_Pnt2d& Point, const TopoDS_Edge& Edge) const;

@@ -29,10 +29,10 @@
 class gp_Dir;
 class gp_Pnt;

-//! The  Projection   class provides  conical  and
-//! cylindrical projections of  Edge  or  Wire  on
+//! The Projection class provides conical and
+//! cylindrical projections of Edge or Wire on
 //! a Shape from TopoDS. The result will be a Edge
-//! or  Wire  from  TopoDS.
+//! or Wire from TopoDS.
 class BRepProj_Projection
 {
 public:
@@ -24,14 +24,14 @@
 #include <Standard_OStream.hxx>
 #include <TopOpeBRep_TypeLineCurve.hxx>

-//! This package provides  the topological  operations
+//! This package provides the topological operations
 //! on the BRep data structure.
 class TopOpeBRep
 {
 public:
  DEFINE_STANDARD_ALLOC

-  //! Prints the name  of  <TLC>  as  a String  on the
+  //! Prints the name of <TLC> as a String on the
  //! Stream <S> and returns <S>.
  Standard_EXPORT static Standard_OStream& Print(const TopOpeBRep_TypeLineCurve TLC,
                                                 Standard_OStream&              OS);
@@ -31,17 +31,17 @@ class TopoDS_Shape;
 class TopOpeBRepDS_HDataStructure;
 class TopoDS_Face;

-//! Provides class  methods  to  fill  a datastructure
-//! with  results  of intersections.
+//! Provides class methods to fill a datastructure
+//! with results of intersections.
 //!
-//! 1.  Use  an    Intersector  to   find    pairs  of
+//! 1. Use an Intersector to find pairs of
 //! intersecting GeomShapes
 //!
-//! 2. For each  pair fill the DataStructure using the
+//! 2. For each pair fill the DataStructure using the
 //! appropriate Filler.
 //!
-//! 3. Complete the  DataStructure to record shapes to
-//! rebuild (shells, wires )
+//! 3. Complete the DataStructure to record shapes to
+//! rebuild (shells, wires)
 class TopOpeBRep_DSFiller
 {
 public:
@@ -57,7 +57,7 @@ public:

  //! Stores in <DS> the intersections of <S1> and <S2>.
  //! if orientFORWARD = True
-  //! S FORWARD,REVERSED   --> FORWARD
+  //! S FORWARD,REVERSED  --> FORWARD
  //! S EXTERNAL,INTERNAL --> EXTERNAL,INTERNAL
  Standard_EXPORT void Insert(const TopoDS_Shape&                        S1,
                              const TopoDS_Shape&                        S2,
@@ -76,14 +76,14 @@ public:
  Standard_EXPORT void Complete(const Handle(TopOpeBRepDS_HDataStructure)& HDS);

  //! Stores in <DS> the intersections of <S1> and <S2>.
-  //! S1 et S2 contain only SameDomain Face
+  //! S1 and S2 contain only SameDomain Face
  Standard_EXPORT void Insert2d(const TopoDS_Shape&                        S1,
                                const TopoDS_Shape&                        S2,
                                const Handle(TopOpeBRepDS_HDataStructure)& HDS);

  //! S1, S2 set of tangent face
-  //! lance les intersections 2d pour coder correctement
-  //! les faces SameDomain.
+  //! Launches 2D intersection calculations to correctly
+  //! code the SameDomain faces.
  Standard_EXPORT void InsertIntersection2d(const TopoDS_Shape&                        S1,
                                            const TopoDS_Shape&                        S2,
                                            const Handle(TopOpeBRepDS_HDataStructure)& HDS);
@@ -120,7 +120,7 @@ public:

  Standard_EXPORT void GapFiller(const Handle(TopOpeBRepDS_HDataStructure)& HDS) const;

-  //! Update   the  data      structure  with   relevant
+  //! Update the data structure with relevant
  //! information deduced from the intersections.
  //!
  //! Shells containing an intersected face.
@@ -135,7 +135,7 @@ public:

  Standard_EXPORT void Checker(const Handle(TopOpeBRepDS_HDataStructure)& HDS) const;

-  //! Update   the  data      structure  with   relevant
+  //! Update the data structure with relevant
  //! information deduced from the intersections 2d.
  //!
  //! Shells containing an intersected face.
@@ -44,7 +44,7 @@ class gp_Pnt;
 //! Fills a DataStructure from TopOpeBRepDS with the result
 //! of Face/Face intersection described by FacesIntersector from TopOpeBRep.
 //! if the faces have same Domain, record it in the DS.
-//! else record lines and  points and attach list of interferences
+//! else record lines and points and attach list of interferences
 //! to the faces, the lines and the edges.
 class TopOpeBRep_FacesFiller
 {
@@ -99,13 +99,13 @@ public:
  //! and computing face/edge interference.
  Standard_EXPORT void ProcessRLine();

-  //! VP processing for restriction  line  and line sharing
-  //! same domain with  section edges :
-  //! - if restriction :
-  //! Adds restriction edges as  section edges and compute
-  //! face/edge  interference.
-  //! - if  same domain :
-  //! If line share same domain  with section edges, compute
+  //! VP processing for restriction line and line sharing
+  //! same domain with section edges:
+  //! - if restriction:
+  //! Adds restriction edges as section edges and compute
+  //! face/edge interference.
+  //! - if same domain:
+  //! If line share same domain with section edges, compute
  //! parts of line IN/IN the two faces, and compute curve/point
  //! interference for VP boundaries.
  Standard_EXPORT void FillLineVPonR();
@@ -129,7 +129,7 @@ public:
                                     const TopoDS_Shape&             F1,
                                     const Standard_Integer          ShapeIndex);

-  //! adds <VP>'s   geometric   point (if not   stored)  and
+  //! adds <VP>'s geometric point (if not stored) and
  //! computes (curve or edge)/(point or vertex) interference.
  Standard_EXPORT void ProcessVPonR(const TopOpeBRep_VPointInter&  VP,
                                    const TopOpeBRepDS_Transition& trans1,
@@ -159,7 +159,7 @@ public:
  //! processing ProcessVPnotonR for VPI.
  Standard_EXPORT void ProcessVPInotonR(TopOpeBRep_VPointInterIterator& VPI);

-  //! adds <VP>'s  geometrical point to the DS (if not stored)
+  //! adds <VP>'s geometrical point to the DS (if not stored)
  //! and computes curve point interference.
  Standard_EXPORT void ProcessVPnotonR(const TopOpeBRep_VPointInter& VP);

@@ -184,14 +184,14 @@ public:

  //! search for G = geometry of Point which is identical to <DSP>
  //! among the DS Points created in the CURRENT face/face
-  //! intersection ( current Insert() call).
+  //! intersection (current Insert() call).
  Standard_EXPORT Standard_Boolean GetFFGeometry(const TopOpeBRepDS_Point& DSP,
                                                 TopOpeBRepDS_Kind&        K,
                                                 Standard_Integer&         G) const;

  //! search for G = geometry of Point which is identical to <VP>
  //! among the DS Points created in the CURRENT face/face
-  //! intersection ( current Insert() call).
+  //! intersection (current Insert() call).
  Standard_EXPORT Standard_Boolean GetFFGeometry(const TopOpeBRep_VPointInter& VP,
                                                 TopOpeBRepDS_Kind&            K,
                                                 Standard_Integer&             G) const;
@@ -237,8 +237,8 @@ public:
                                                       const Standard_Integer      SI12,
                                                       TopOpeBRepDS_Transition&    T);

-  //! Computes   transition   on line for  VP<iVP>   on edge
-  //! restriction of <SI>.  If <isINOUT>  :  returns <true> if
+  //! Computes transition on line for VP<iVP> on edge
+  //! restriction of <SI>. If <isINOUT> : returns <true> if
  //! transition computed is IN/OUT else : returns <true> if
  //! transition computed is OUT/IN.
  Standard_EXPORT static Standard_Boolean TransvpOK(const TopOpeBRep_LineInter& L,
@@ -270,8 +270,8 @@ private:
  Standard_EXPORT TopAbs_State StateVPonFace(const TopOpeBRep_VPointInter& VP) const;

  //! <VP> is of geometry <P>.
-  //! Looks after a   VPoint on RESTRICTION <Lrest>  with
-  //! geometric value  <P>. If true, updates states ON for <VP>.
+  //! Looks after a VPoint on RESTRICTION <Lrest> with
+  //! geometric value <P>. If true, updates states ON for <VP>.
  Standard_EXPORT Standard_Boolean PequalVPonR(const gp_Pnt&           P3D,
                                               const Standard_Integer  VPshapeindex,
                                               TopOpeBRep_VPointInter& VP,
@@ -34,7 +34,7 @@ class TopOpeBRep_GeomTool
 public:
  DEFINE_STANDARD_ALLOC

-  //! Make the  DS curve <C> and the pcurves <PC1,PC2> from
+  //! Make the DS curve <C> and the pcurves <PC1,PC2> from
  //! intersection line <L> lying on shapes <S1,S2>. <min,max> = <L> bounds
  Standard_EXPORT static void MakeCurves(const Standard_Real         min,
                                         const Standard_Real         max,
@@ -33,21 +33,21 @@ class TopOpeBRepTool_HBoxTool;

 //! Intersect two shapes.
 //!
-//! A GeomShape is a  shape with a geometric domain, i.e.
+//! A GeomShape is a shape with a geometric domain, i.e.
 //! a Face or an Edge.
 //!
-//! The purpose   of  the  ShapeIntersector is   to  find
-//! couples  of  intersecting   GeomShape  in  two Shapes
-//! (which can   be  any kind of  topologies  : Compound,
+//! The purpose of the ShapeIntersector is to find
+//! couples of intersecting GeomShape in two Shapes
+//! (which can be any kind of topologies : Compound,
 //! Solid, Shell, etc... )
 //!
-//! It  is in charge  of  exploration  of the shapes  and
-//! rejection. For this it is provided with two tools :
+//! It is in charge of exploration of the shapes and
+//! rejection. For this it is provided with two tools:
 //!
 //! - ShapeExplorer from TopOpeBRepTool.
 //! - ShapeScanner from TopOpeBRep which implements bounding boxes.
 //!
-//! Let S1,S2 the shapes sent to InitIntersection(S1,S2) method :
+//! Let S1,S2 the shapes sent to InitIntersection(S1,S2) method:
 //! - S1 is always SCANNED by a ShapeScanner from TopOpeBRep.
 //! - S2 is always EXPLORED by a ShapeExplorer from TopOpeBRepTool.
 class TopOpeBRep_ShapeIntersector
@@ -66,7 +66,7 @@ public:
                                        const TopoDS_Face&  F1,
                                        const TopoDS_Face&  F2);

-  //! return  the shape  <Index> ( = 1 or 2) given to
+  //! return the shape <Index> ( = 1 or 2) given to
  //! InitIntersection().
  //! Index = 1 will return S1, Index = 2 will return S2.
  Standard_EXPORT const TopoDS_Shape& Shape(const Standard_Integer Index) const;
@@ -87,11 +87,11 @@ public:
  //! return the current intersection of a Face and an Edge.
  Standard_EXPORT TopOpeBRep_FaceEdgeIntersector& ChangeFaceEdgeIntersector();

-  //! return  geometric  shape <Index> ( = 1 or 2 )  of
+  //! return geometric shape <Index> ( = 1 or 2 ) of
  //! current intersection.
  Standard_EXPORT const TopoDS_Shape& CurrentGeomShape(const Standard_Integer Index) const;

-  //! return  MAX of intersection tolerances with
+  //! return MAX of intersection tolerances with
  //! which FacesIntersector from TopOpeBRep was working.
  Standard_EXPORT void GetTolerances(Standard_Real& tol1, Standard_Real& tol2) const;

@@ -31,21 +31,21 @@ class TopOpeBRepTool_HBoxTool;

 //! Intersect two shapes.
 //!
-//! A GeomShape is a  shape with a geometric domain, i.e.
+//! A GeomShape is a shape with a geometric domain, i.e.
 //! a Face or an Edge.
 //!
-//! The purpose   of  the  ShapeIntersector2d is   to  find
-//! couples  of  intersecting   GeomShape  in  two Shapes
-//! (which can   be  any kind of  topologies  : Compound,
+//! The purpose of the ShapeIntersector2d is to find
+//! couples of intersecting GeomShape in two Shapes
+//! (which can be any kind of topologies: Compound,
 //! Solid, Shell, etc... )
 //!
-//! It  is in charge  of  exploration  of the shapes  and
-//! rejection. For this it is provided with two tools :
+//! It is in charge of exploration of the shapes and
+//! rejection. For this it is provided with two tools:
 //!
 //! - ShapeExplorer from TopOpeBRepTool.
 //! - ShapeScanner from TopOpeBRep which implements bounding boxes.
 //!
-//! Let S1,S2 the shapes sent to InitIntersection(S1,S2) method :
+//! Let S1,S2 the shapes sent to InitIntersection(S1,S2) method:
 //! - S1 is always SCANNED by a ShapeScanner from TopOpeBRep.
 //! - S2 is always EXPLORED by a ShapeExplorer from TopOpeBRepTool.
 class TopOpeBRep_ShapeIntersector2d
@@ -58,7 +58,7 @@ public:
  //! Initialize the intersection of shapes S1,S2.
  Standard_EXPORT void InitIntersection(const TopoDS_Shape& S1, const TopoDS_Shape& S2);

-  //! return  the shape  <Index> ( = 1 or 2) given to
+  //! return the shape <Index> ( = 1 or 2) given to
  //! InitIntersection().
  //! Index = 1 will return S1, Index = 2 will return S2.
  Standard_EXPORT const TopoDS_Shape& Shape(const Standard_Integer Index) const;
@@ -73,7 +73,7 @@ public:
  //! return the current intersection of two Edges.
  Standard_EXPORT TopOpeBRep_EdgesIntersector& ChangeEdgesIntersector();

-  //! return  geometric  shape <Index> ( = 1 or 2 )  of
+  //! return geometric shape <Index> ( = 1 or 2 ) of
  //! current intersection.
  Standard_EXPORT const TopoDS_Shape& CurrentGeomShape(const Standard_Integer Index) const;

@@ -104,7 +104,7 @@ public:
  //! domain <I> (= 1 or 2).
  Standard_EXPORT TopAbs_State State(const Standard_Integer I) const;

-  //! Set the state of VPoint within the  domain of
+  //! Set the state of VPoint within the domain of
  //! the geometric shape <I> (= 1 or 2).
  Standard_EXPORT void State(const TopAbs_State S, const Standard_Integer I);

@@ -30,8 +30,8 @@ class TopOpeBRepBuild_LoopClassifier;
 //! where the Loop is the composite topological object of the boundary,
 //! here wire or block of edges.
 //! The LoopSet gives an iteration on Loops.
-//! For each Loop  it indicates if it is on the boundary (wire) or if it
-//! results from  an interference (block of edges).
+//! For each Loop it indicates if it is on the boundary (wire) or if it
+//! results from an interference (block of edges).
 //! The result of the Area2dBuilder is an iteration on areas.
 //! An area is described by a set of Loops.
 class TopOpeBRepBuild_Area2dBuilder : public TopOpeBRepBuild_AreaBuilder
@@ -30,8 +30,8 @@ class TopOpeBRepBuild_LoopClassifier;
 //! where the Loop is the composite topological object of the boundary,
 //! here wire or block of edges.
 //! The LoopSet gives an iteration on Loops.
-//! For each Loop  it indicates if it is on the boundary (wire) or if it
-//! results from  an interference (block of edges).
+//! For each Loop it indicates if it is on the boundary (wire) or if it
+//! results from an interference (block of edges).
 //! The result of the Area3dBuilder is an iteration on areas.
 //! An area is described by a set of Loops.
 class TopOpeBRepBuild_Area3dBuilder : public TopOpeBRepBuild_AreaBuilder
@@ -32,21 +32,21 @@ class TopOpeBRepBuild_LoopSet;
 class TopOpeBRepBuild_LoopClassifier;
 class TopOpeBRepBuild_Loop;

-//! The AreaBuilder algorithm is  used  to
-//! reconstruct complex  topological objects as  Faces
+//! The AreaBuilder algorithm is used to
+//! reconstruct complex topological objects as Faces
 //! or Solids.
-//! * Loop is  the  composite topological object of
+//! * Loop is the composite topological object of
 //! the boundary. Wire for a Face. Shell for a Solid.
-//! *  LoopSet is a  tool describing the object  to
-//! build.  It gives an iteration  on Loops.  For each
+//! * LoopSet is a tool describing the object to
+//! build. It gives an iteration on Loops. For each
 //! Loop it tells if it is on the boundary or if it is
 //! an interference.
-//! * LoopClassifier  is an algorithm  used to test
-//! if a Loop is inside  another  Loop.
-//! The  result of the  reconstruction is an iteration
-//! on the reconstructed areas.  An  area is described
+//! * LoopClassifier is an algorithm used to test
+//! if a Loop is inside another Loop.
+//! The result of the reconstruction is an iteration
+//! on the reconstructed areas. An area is described
 //! by a set of Loops.
-//! A AreaBuilder is built with :
+//! A AreaBuilder is built with:
 //! - a LoopSet describing the object to reconstruct.
 //! - a LoopClassifier providing the classification algorithm.
 class TopOpeBRepBuild_AreaBuilder
@@ -67,12 +67,12 @@ class gp_Pnt;
  #undef FillSolid
 #endif

-//! The Builder  algorithm    constructs   topological
-//! objects  from   an    existing  topology  and  new
+//! The Builder algorithm constructs topological
+//! objects from an existing topology and new
 //! geometries attached to the topology. It is used to
 //! construct the result of a topological operation;
-//! the existing  topologies are the parts involved in
-//! the  topological  operation and the new geometries
+//! the existing topologies are the parts involved in
+//! the topological operation and the new geometries
 //! are the intersection lines and points.
 class TopOpeBRepBuild_Builder
 {
@@ -106,7 +106,7 @@ public:
  //! Does NOT clear the handled DS.
  Standard_EXPORT virtual void Clear();

-  //! Merges  the two edges <S1> and <S2> keeping the
+  //! Merges the two edges <S1> and <S2> keeping the
  //! parts in each edge of states <TB1> and <TB2>.
  //! Booleans onA, onB, onAB indicate whether parts of edges
  //! found as state ON respectively on first, second, and both
@@ -119,7 +119,7 @@ public:
                                  const Standard_Boolean      onB  = Standard_False,
                                  const Standard_Boolean      onAB = Standard_False);

-  //! Merges  the two faces <S1>   and <S2> keeping the
+  //! Merges the two faces <S1> and <S2> keeping the
  //! parts in each face of states <TB1> and <TB2>.
  Standard_EXPORT void MergeFaces(const TopTools_ListOfShape& S1,
                                  const TopAbs_State          TB1,
@@ -129,7 +129,7 @@ public:
                                  const Standard_Boolean      onB  = Standard_False,
                                  const Standard_Boolean      onAB = Standard_False);

-  //! Merges  the two solids <S1>   and <S2> keeping the
+  //! Merges the two solids <S1> and <S2> keeping the
  //! parts in each solid of states <TB1> and <TB2>.
  Standard_EXPORT void MergeSolids(const TopoDS_Shape& S1,
                                   const TopAbs_State  TB1,
@@ -149,7 +149,7 @@ public:

  Standard_EXPORT void ChangeClassify(const Standard_Boolean B);

-  //! Merges the solid <S>  keeping the
+  //! Merges the solid <S> keeping the
  //! parts of state <TB>.
  Standard_EXPORT void MergeSolid(const TopoDS_Shape& S, const TopAbs_State TB);

@@ -750,8 +750,8 @@ protected:
                                  const TopAbs_State  TB1,
                                  const TopAbs_State  TB2);

-  //! Split <F1> keeping the  parts of state  <TB1>.
-  //! Merge faces with same domain, keeping parts  of
+  //! Split <F1> keeping the parts of state <TB1>.
+  //! Merge faces with same domain, keeping parts of
  //! state <TB2>.
  Standard_EXPORT void SplitFace(const TopoDS_Shape& F1,
                                 const TopAbs_State  TB1,
@@ -770,8 +770,8 @@ protected:
                                  const TopAbs_State  TB1,
                                  const TopAbs_State  TB2);

-  //! Explore shapes of given  by explorer <Ex> to split them.
-  //! Store  new shapes in the set <SS>.
+  //! Explore shapes of given by explorer <Ex> to split them.
+  //! Store new shapes in the set <SS>.
  //! According to RevOri, reverse or not their orientation.
  Standard_EXPORT void SplitShapes(TopOpeBRepTool_ShapeExplorer& Ex,
                                   const TopAbs_State            TB1,
@@ -779,7 +779,7 @@ protected:
                                   TopOpeBRepBuild_ShapeSet&     SS,
                                   const Standard_Boolean        RevOri);

-  //! Split edges of <F1> and store  wires and edges in
+  //! Split edges of <F1> and store wires and edges in
  //! the set <WES>. According to RevOri, reverse (or not) orientation.
  Standard_EXPORT void FillFace(const TopoDS_Shape&          F1,
                                const TopAbs_State           TB1,
@@ -788,7 +788,7 @@ protected:
                                TopOpeBRepBuild_WireEdgeSet& WES,
                                const Standard_Boolean       RevOri);

-  //! Split faces of <S1> and store shells  and faces in
+  //! Split faces of <S1> and store shells and faces in
  //! the set <SS>. According to RevOri, reverse (or not) orientation.
  Standard_EXPORT void FillSolid(const TopoDS_Shape&         S1,
                                 const TopAbs_State          TB1,
@@ -816,7 +816,7 @@ protected:

  //! fills vertex set PVS with the current value of IT.
  //! I geometry is a point or a vertex.
-  //! TB  indicates the orientation to give to geometries found I
+  //! TB indicates the orientation to give to geometries found I
  Standard_EXPORT void FillVertexSetOnValue(const TopOpeBRepDS_PointIterator& IT,
                                            const TopAbs_State                TB,
                                            TopOpeBRepBuild_PaveSet&          PVS) const;
@@ -40,9 +40,9 @@ class TopOpeBRepBuild_PaveSet;
 class TopoDS_Edge;
 class TopoDS_Face;

-//! extension  of  the  class  TopOpeBRepBuild_Builder  dedicated
-//! to  avoid  bugs  in  "Rebuilding Result" algorithm  for  the  case  of  SOLID/SOLID  Boolean
-//! Operations
+//! extension of the class TopOpeBRepBuild_Builder dedicated
+//! to avoid bugs in "Rebuilding Result" algorithm for the
+//! case of SOLID/SOLID Boolean Operations
 class TopOpeBRepBuild_Builder1 : public TopOpeBRepBuild_Builder
 {
 public:
@@ -53,7 +53,7 @@ public:
  Standard_EXPORT virtual ~TopOpeBRepBuild_Builder1();

  //! Removes all splits and merges already performed.
-  //! Does NOT clear the handled DS  (except  ShapeWithStatesMaps).
+  //! Does NOT clear the handled DS (except ShapeWithStatesMaps).
  Standard_EXPORT virtual void Clear() Standard_OVERRIDE;

  Standard_EXPORT virtual void Perform(const Handle(TopOpeBRepDS_HDataStructure)& HDS)
@@ -30,8 +30,8 @@ class TopOpeBRepBuild_LoopClassifier;
 //! where the Loop is the composite topological object of the boundary,
 //! here wire or block of edges.
 //! The LoopSet gives an iteration on Loops.
-//! For each Loop  it indicates if it is on the boundary (wire) or if it
-//! results from  an interference (block of edges).
+//! For each Loop it indicates if it is on the boundary (wire) or if it
+//! results from an interference (block of edges).
 //! The result of the FaceAreaBuilder is an iteration on areas.
 //! An area is described by a set of Loops.
 class TopOpeBRepBuild_FaceAreaBuilder : public TopOpeBRepBuild_Area2dBuilder
@@ -50,8 +50,8 @@ public:
                                       const TopoDS_Shape&          F,
                                       const Standard_Boolean       ForceClass);

-  //! Removes   are  non 3d-closed  wires.
-  //! Fills  up maps <mapVVsameG> and  <mapVon1Edge>,  in order to
+  //! Removes are non 3d-closed wires.
+  //! Fills up maps <mapVVsameG> and <mapVon1Edge>, in order to
  //! correct 3d-closed but unclosed (topologic connexity) wires.
  //! modifies myBlockBuilder
  Standard_EXPORT void DetectUnclosedWire(TopTools_IndexedDataMapOfShapeShape& mapVVsameG,
@@ -36,12 +36,12 @@ class TopOpeBRepBuild_Builder;
 class TopOpeBRepBuild_HBuilder;
 DEFINE_STANDARD_HANDLE(TopOpeBRepBuild_HBuilder, Standard_Transient)

-//! The HBuilder  algorithm    constructs   topological
-//! objects  from   an    existing  topology  and  new
+//! The HBuilder algorithm constructs topological
+//! objects from an existing topology and new
 //! geometries attached to the topology. It is used to
 //! construct the result of a topological operation;
-//! the existing  topologies are the parts involved in
-//! the  topological  operation and the new geometries
+//! the existing topologies are the parts involved in
+//! the topological operation and the new geometries
 //! are the intersection lines and points.
 class TopOpeBRepBuild_HBuilder : public Standard_Transient
 {
@@ -77,14 +77,14 @@ public:
                                   const TopoDS_Shape& S2,
                                   const TopAbs_State  TB2);

-  //! Merges  the two solids <S1>   and <S2> keeping the
+  //! Merges the two solids <S1> and <S2> keeping the
  //! parts in each solid of states <TB1> and <TB2>.
  Standard_EXPORT void MergeSolids(const TopoDS_Shape& S1,
                                   const TopAbs_State  TB1,
                                   const TopoDS_Shape& S2,
                                   const TopAbs_State  TB2);

-  //! Merges the solid <S>  keeping the
+  //! Merges the solid <S> keeping the
  //! parts of state <TB>.
  Standard_EXPORT void MergeSolid(const TopoDS_Shape& S, const TopAbs_State TB);

@@ -153,7 +153,7 @@ public:

  //! search for the couple of face F1,F2
  //! (from arguments of supra Perform(S1,S2,HDS)) method which
-  //! intersection gives section edge E built on at least one edge .
+  //! intersection gives section edge E built on at least one edge.
  //! returns True if F1,F2 have been valued.
  //! returns False if E is not a section edge built
  //! on at least one edge of S1 and/or S2.
@@ -36,13 +36,13 @@
 //! To build solids : shapes are shells, elements are faces.
 //! The ShapeSet stores a list of shapes, a list of elements
 //! to start reconstructions, and a map to search neighbours.
-//! The map stores the connection  between elements through
+//! The map stores the connection between elements through
 //! subshapes of type <SubShapeType> given in constructor.
-//! <SubShapeType> is :
+//! <SubShapeType> is:
 //! - TopAbs_VERTEX to connect edges
 //! - TopAbs_EDGE to connect faces
 //!
-//! Signature needed by the BlockBuilder :
+//! Signature needed by the BlockBuilder:
 //! InitStartElements(me : in out)
 //! MoreStartElements(me) returns Boolean;
 //! NextStartElement(me : in out);
@@ -56,8 +56,8 @@ class TopOpeBRepBuild_ShapeSet
 public:
  DEFINE_STANDARD_ALLOC

-  //! Creates a ShapeSet  in order to build shapes connected
-  //! by <SubShapeType>  shapes.
+  //! Creates a ShapeSet in order to build shapes connected
+  //! by <SubShapeType> shapes.
  //! <checkshape>:check (or not) the shapes, startelements, elements added.
  Standard_EXPORT TopOpeBRepBuild_ShapeSet(const TopAbs_ShapeEnum SubShapeType,
                                           const Standard_Boolean checkshape = Standard_True);
@@ -28,8 +28,8 @@ class TopOpeBRepBuild_LoopClassifier;
 //! where the Loop is the composite topological object of the boundary,
 //! here wire or block of edges.
 //! The LoopSet gives an iteration on Loops.
-//! For each Loop  it indicates if it is on the boundary (wire) or if it
-//! results from  an interference (block of edges).
+//! For each Loop it indicates if it is on the boundary (wire) or if it
+//! results from an interference (block of edges).
 //! The result of the SolidAreaBuilder is an iteration on areas.
 //! An area is described by a set of Loops.
 class TopOpeBRepBuild_SolidAreaBuilder : public TopOpeBRepBuild_Area3dBuilder
@@ -37,7 +37,7 @@ class TopoDS_Edge;
 class gp_Vec;
 class TopoDS_Wire;

-//! Auxiliary  methods  used  in  TopOpeBRepBuild_Builder1  class
+//! Auxiliary methods used in TopOpeBRepBuild_Builder1 class
 class TopOpeBRepBuild_Tools
 {
 public:
@@ -99,9 +99,9 @@ public:
                                                    const TopoDS_Edge& anEdgeObj,
                                                    gp_Vec&            aDirNormal);

-  //! This  function  used  to  compute  normal  in  point  which  is  located
-  //! near  the  point  with  param  UV    (used  for  computation  of  normals  where  the  normal
-  //! in  the  point UV  equal  to  zero).
+  //! This function used to compute normal in point which is located
+  //! near the point with param UV (used for computation of normals where the normal
+  //! in the point UV equal to zero).
  Standard_EXPORT static void GetNormalInNearestPoint(const TopoDS_Face& aFace,
                                                      const TopoDS_Edge& anEdge,
                                                      gp_Vec&            aNormal);
@@ -114,17 +114,17 @@ public:
  Standard_EXPORT static Standard_Boolean GetTangentToEdge(const TopoDS_Edge& anEdgeObj,
                                                           gp_Vec&            aTangent);

-  //! Recompute  PCurves  of  the  all  edges  from  the  wire  on  the  <toFace>
+  //! Recompute PCurves of the all edges from the wire on the <toFace>
  Standard_EXPORT static void UpdatePCurves(const TopoDS_Wire& aWire,
                                            const TopoDS_Face& fromFace,
                                            const TopoDS_Face& toFace);

-  //! recompute  PCurves  of  the  closing  (SIM  ,  with 2  PCurves)  edge on  the  NewFace
+  //! Recompute PCurves of the closing (SIM, with 2 PCurves) edge on the NewFace
  Standard_EXPORT static void UpdateEdgeOnPeriodicalFace(const TopoDS_Edge& aEdgeToUpdate,
                                                         const TopoDS_Face& OldFace,
                                                         const TopoDS_Face& NewFace);

-  //! recompute  PCurve  of  the    edge on  the  NewFace
+  //! Recompute PCurve of the edge on the NewFace
  Standard_EXPORT static void UpdateEdgeOnFace(const TopoDS_Edge& aEdgeToUpdate,
                                               const TopoDS_Face& OldFace,
                                               const TopoDS_Face& NewFace);
@@ -132,16 +132,16 @@ public:
  Standard_EXPORT static Standard_Boolean IsDegEdgesTheSame(const TopoDS_Shape& anE1,
                                                            const TopoDS_Shape& anE2);

-  //! test  if  <oldFace>  does  not  contain  INTERNAL  or  EXTERNAL  edges
-  //! and  remove  such  edges  in  case  of  its  presence.  The  result  is  stored  in <corrFace>
+  //! test if <oldFace> does not contain INTERNAL or EXTERNAL edges
+  //! and remove such edges in case of its presence. The result is stored in <corrFace>
  Standard_EXPORT static void NormalizeFace(const TopoDS_Shape& oldFace, TopoDS_Shape& corrFace);

-  //! test  if  UV  representation  of  <oldFace>  is  good  (i.e.  face  is  closed  in  2d).
-  //! if  face  is  not  closed  ,  this  method  will  try  to  close  such  face  and  will
-  //! return  corrected  edges  in  the  <aMapOfCorrect2dEdges>.  Parameter  <aSourceShapes>
-  //! used  to  fix  the  edge  (or  wires)  which  should  be  correct  (Corrector  used  it  as  a
-  //! start  shapes). NOTE  :  Parameter  corrFace  doesn't  mean  anything.  If  you  want  to use
-  //! this  method  ,  rebuild  resulting  face after  by  yourself  using  corrected  edges.
+  //! test if UV representation of <oldFace> is good (i.e. face is closed in 2d).
+  //! if face is not closed, this method will try to close such face and will
+  //! return corrected edges in the <aMapOfCorrect2dEdges>. Parameter <aSourceShapes>
+  //! used to fix the edge (or wires) which should be correct (Corrector used it as a
+  //! start shapes). NOTE: Parameter corrFace doesn't mean anything. If you want to use
+  //! this method, rebuild resulting face after by yourself using corrected edges.
  Standard_EXPORT static void CorrectFace2d(
    const TopoDS_Shape&                       oldFace,
    TopoDS_Shape&                             corrFace,
@@ -24,7 +24,7 @@
 class TopoDS_Wire;
 class TopoDS_Face;

-//! This class builds faces from a set of wires  SW and a face F.
+//! This class builds faces from a set of wires SW and a face F.
 //! The face must have and underlying surface, say S.
 //! All of the edges of all of the wires must have a 2d representation
 //! on surface S (except if S is planar)