0031939: Coding - correction of spelling errors in comments [part 8]

Fix various typos

Fixed via codespell v2.1.dev

src/BOPAlgo/BOPAlgo_PaveFiller_8.cxx

@@ -69,7 +69,7 @@ void BOPAlgo_PaveFiller::ProcessDE()
   Handle(BOPDS_PaveBlock) aPBD;
   TColStd_ListIteratorOfListOfInteger aItLI;
   //
-  // 1. Find degnerated edges
+  // 1. Find degenerated edges
   //-----------------------------------------------------scope f
   //
   aAllocator=

src/BRepAlgo/BRepAlgo.cxx

@@ -145,7 +145,7 @@ TopoDS_Wire  BRepAlgo::ConcatenateWire(const TopoDS_Wire& W,
       closed_flag = Standard_True ;
     }                                                        //with the toler value
     Handle(TColGeom_HArray1OfBSplineCurve)  concatcurve;     //array of the concatenated curves
-    Handle(TColStd_HArray1OfInteger)        ArrayOfIndices;  //array of the remining Vertex
+    Handle(TColStd_HArray1OfInteger)        ArrayOfIndices;  //array of the remaining Vertex
     if (Option==GeomAbs_G1)
       GeomConvert::ConcatG1(tab,
       tabtolvertex,
@@ -482,7 +482,7 @@ TopoDS_Edge  BRepAlgo::ConcatenateWireC0(const TopoDS_Wire& aWire)
     }
 
     Handle(TColGeom_HArray1OfBSplineCurve)  concatcurve;     //array of the concatenated curves
-    Handle(TColStd_HArray1OfInteger)        ArrayOfIndices;  //array of the remining Vertex
+    Handle(TColStd_HArray1OfInteger)        ArrayOfIndices;  //array of the remaining Vertex
     GeomConvert::ConcatC1(tab,
       tabtolvertex,
       ArrayOfIndices,

src/BRepCheck/BRepCheck_Shell.cxx

@@ -737,7 +737,7 @@ BRepCheck_Status BRepCheck_Shell::Orientation(const Standard_Boolean Update)
     orf = (TopAbs_Orientation)MapOfShapeOrientation.Find(Fcur);
     Fcur.Orientation(orf);
     std::cout << "    Error : this face has been already examined " << std::endl;
-    std::cout << "    Imposible to return it ";
+    std::cout << "    Impossible to return it ";
     PrintShape(Fcur, MapOfShapeOrientation.NbBuckets());
   }
 #endif

src/BRepFeat/BRepFeat_Form.cxx

@@ -250,7 +250,7 @@ static void Descendants(const TopoDS_Shape&,
           continue;
 
 // for base case prism on mySUntil -> ambivalent direction
-//      ->  preferrable direction = 1
+//      ->  preferable direction = 1
         if(sens != 1) {
           if (ASI2.Point(jj,1).Parameter()*
               ASI2.Point(jj,ASI2.NbPoints(jj)).Parameter()<=0) 

src/BRepFeat/BRepFeat_MakeRevolutionForm.cxx

@@ -468,7 +468,7 @@ void BRepFeat_MakeRevolutionForm::Init(const TopoDS_Shape& Sbase,
 // Construct a great profile that goes till the bounding box
 // -> by tangency with first and last edge of the Wire
 // -> by normals to base faces : statistically better
-// Intersect everythin to find the final profile
+// Intersect everything to find the final profile
 
 
 // ---case of sliding : construction of the face profile

src/BRepFeat/BRepFeat_StatusError.hxx

@@ -17,7 +17,7 @@
 #ifndef _BRepFeat_StatusError_HeaderFile
 #define _BRepFeat_StatusError_HeaderFile
 
-//! Discribes the error.
+//! Describes the error.
 enum BRepFeat_StatusError
 {
 BRepFeat_OK,

src/BRepFill/BRepFill_LocationLaw.cxx

@@ -65,7 +65,7 @@ static Standard_Real Norm(const gp_Mat& M) {
 
 //=======================================================================
 //function : ToG0
-//purpose  : Calculate tranformation T such as T.M2 = M1
+//purpose  : Calculate transformation T such as T.M2 = M1
 //=======================================================================
 
 static void ToG0(const gp_Mat& M1, const gp_Mat& M2, gp_Mat& T) {

src/BRepGProp/BRepGProp_MeshProps.cxx

@@ -257,7 +257,7 @@ void BRepGProp_MeshProps::Perform(const TColgp_Array1OfPnt& theNodes,
 
   Standard_Boolean isVolume = myType == Vinert;
   Standard_Integer i;
-  Standard_Integer n1, n2, n3; //node indeces
+  Standard_Integer n1, n2, n3; //node indices
   for (i = theTriangles.Lower(); i <= theTriangles.Upper(); ++i)
   {
     const Poly_Triangle& aTri = theTriangles(i);

src/BRepLib/BRepLib.cxx

@@ -2129,7 +2129,7 @@ static GeomAbs_Shape tgtfaces(const TopoDS_Edge& Ed,
 
     // Check conditions for G2 and C2 continuity:
     // * calculate principal curvatures on each surface
-    // * continuity is C2 if directions of principal curvatures are equal on differenct surfaces
+    // * continuity is C2 if directions of principal curvatures are equal on different surfaces
     // * continuity is G2 if directions of principal curvatures are just parallel
     //   and values of curvatures are the same
     aSP1.Curvature(aCrvDir1[0], aCrvLen1[0], aCrvDir1[1], aCrvLen1[1]);

src/BRepLib/BRepLib.hxx

@@ -138,7 +138,7 @@ public:
   //! radius    of  -- the   cylindrical  pipe  surface that
   //! MinToleranceRequest is the minimum tolerance before it
   //! is useful to start testing.
-  //! Usually it should be arround 10e-5
+  //! Usually it should be around 10e-5
   //! contains all -- the curve representation of the edge
   //! returns True if the Edge tolerance had to be updated
   Standard_EXPORT static Standard_Boolean UpdateEdgeTol (const TopoDS_Edge& E, const Standard_Real MinToleranceRequest, const Standard_Real MaxToleranceToCheck);
@@ -148,7 +148,7 @@ public:
   //! Returns True if at  least  one edge was updated --
   //! MinToleranceRequest is the minimum tolerance before
   //! --  it -- is  useful to start  testing.
-  //! Usually it should be arround -- 10e-5--
+  //! Usually it should be around -- 10e-5--
   //!
   //! Warning :The  method is  very  slow  as it  checks all.
   //! Use  only  in interfaces or  processing assimilate batch

src/BRepLib/BRepLib_FindSurface.hxx

@@ -64,7 +64,7 @@ public:
   //! if <OnlyPlane> is true, the computed surface will be
   //! a plane. If it is not possible to find a plane, the
   //! flag NotDone will be set.
-  //! If <OnlyClosed> is true,  then  S  sould be a wire
+  //! If <OnlyClosed> is true,  then  S  should be a wire
   //! and the existing surface,  on  which wire S is not
   //! closed in 2D, will be ignored.
   Standard_EXPORT BRepLib_FindSurface(const TopoDS_Shape& S, const Standard_Real Tol = -1, const Standard_Boolean OnlyPlane = Standard_False, const Standard_Boolean OnlyClosed = Standard_False);
@@ -74,7 +74,7 @@ public:
   //! if <OnlyPlane> is true, the computed surface will be
   //! a plane. If it is not possible to find a plane, the
   //! flag NotDone will be set.
-  //! If <OnlyClosed> is true,  then  S  sould be a wire
+  //! If <OnlyClosed> is true,  then  S  should be a wire
   //! and the existing surface,  on  which wire S is not
   //! closed in 2D, will be ignored.
   Standard_EXPORT void Init (const TopoDS_Shape& S, const Standard_Real Tol = -1, const Standard_Boolean OnlyPlane = Standard_False, const Standard_Boolean OnlyClosed = Standard_False);

src/BRepLib/BRepLib_FuseEdges.cxx

@@ -708,7 +708,7 @@ Standard_Boolean BRepLib_FuseEdges::NextConnexEdge(const TopoDS_Vertex& theVerte
 	  itFac1.Next();
 	}
 	
-	// 3rd condition : same suport
+	// 3rd condition : same support
 	if (HasConnex) {
 	  HasConnex = SameSupport(TopoDS::Edge(theEdge),TopoDS::Edge(theEdgeConnex));
 	}

src/BRepLib/BRepLib_MakeShell.hxx

@@ -30,7 +30,7 @@ class Geom_Surface;
 class TopoDS_Shell;
 
 
-//! Provides methos to build shells.
+//! Provides methods to build shells.
 //!
 //! Build a shell from a set of faces.
 //! Build untied shell from a non C2 surface

src/BRepLib/BRepLib_MakeWire.hxx

@@ -47,7 +47,7 @@ class TopoDS_Vertex;
 //! - A new wire  is created with the edges  of  the
 //! wire + the edge.
 //!
-//! - If the edge is not connnected  to the wire the
+//! - If the edge is not connected  to the wire the
 //! flag NotDone   is set and  the  method Wire will
 //! raise an error.
 //!

src/BRepLib/BRepLib_MakeWire_1.cxx

@@ -306,7 +306,7 @@ void BRepLib_MakeWire::CreateNewVertices(const NCollection_List<NCollection_List
 {
   //map [old vertex => new vertex]
   //note that already existing shape (i.e. the original ones)
-  //shouldnt be modified on the topological level
+  //shouldn't be modified on the topological level
   NCollection_List<NCollection_List<TopoDS_Vertex>>::Iterator itLLV;
   NCollection_List<TopoDS_Vertex>::Iterator itLV;
   BRep_Builder aBB;
@@ -330,7 +330,7 @@ void BRepLib_MakeWire::CreateNewVertices(const NCollection_List<NCollection_List
 
     if (aNewV.IsNull())
     {
-      //vertices from the original shape isnt found in this group 
+      //vertices from the original shape isn't found in this group 
       //create the new vertex
       aNewV = BRepLib_MakeVertex(aNewC);
       aBB.UpdateVertex(aNewV, aNewTol);

src/BRepMAT2d/BRepMAT2d_LinkTopoBilo.hxx

@@ -34,7 +34,7 @@ class MAT_BasicElt;
 class TopoDS_Wire;
 
 
-//! Constucts links between the Wire or the Face of the explorer and
+//! Constructs links between the Wire or the Face of the explorer and
 //! the BasicElts contained in the bisecting locus.
 class BRepMAT2d_LinkTopoBilo 
 {

src/BRepMesh/BRepMesh_Delaun.cxx

@@ -644,7 +644,7 @@ void BRepMesh_Delaun::insertInternalEdges()
 {
   Handle(IMeshData::MapOfInteger) anInternalEdges = InternalEdges();
 
-  // Destruction of triancles intersecting internal edges 
+  // Destruction of triangles intersecting internal edges
   // and their replacement by makeshift triangles
   IMeshData::IteratorOfMapOfInteger anInernalEdgesIt( *anInternalEdges );
   for ( ; anInernalEdgesIt.More(); anInernalEdgesIt.Next() )

src/BRepMeshData/BRepMeshData_Edge.hxx

@@ -39,7 +39,7 @@ public:
   //! Returns number of pcurves assigned to current edge.
   Standard_EXPORT virtual Standard_Integer PCurvesNb () const Standard_OVERRIDE;
 
-  //! Adds disrete pcurve for the specifed discrete face.
+  //! Adds discrete pcurve for the specified discrete face.
   Standard_EXPORT virtual const IMeshData::IPCurveHandle& AddPCurve (
     const IMeshData::IFacePtr& theDFace,
     const TopAbs_Orientation   theOrientation) Standard_OVERRIDE;

src/BRepOffset/BRepOffset_Tool.cxx

@@ -3547,8 +3547,8 @@ void BRepOffset_Tool::ExtentFace (const TopoDS_Face&            F,
         EnLargeFace(TopoDS::Face(ToBuild(E)),StopFace,Standard_False);
         TopoDS_Face NullFace;
         BRepOffset_Tool::Inter3D (EF,StopFace,LInt1,LInt2,Side,E,NullFace,NullFace);
-        // No intersection, it may happen for example for a chosen (non-offseted) planar face and 
+        // No intersection, it may happen for example for a chosen (non-offsetted) planar face and
-        // its neighbour offseted cylindrical face, if the offset is directed so that 
+        // its neighbour offseted cylindrical face, if the offset is directed so that
         // the radius of the cylinder becomes smaller.
         if (LInt1.IsEmpty())
           continue;  

src/BRepOffsetAPI/BRepOffsetAPI_MakePipeShell.hxx

@@ -56,8 +56,8 @@ class Law_Function;
 //! The two global approaches can also be combined.
 //! You can also close the surface later in order to form a solid.
 //! Warning: some limitations exist
-//! -- Mode with auxilary spine is incompatible with hometetic laws
+//! -- Mode with auxiliary spine is incompatible with hometetic laws
-//! -- Mode with auxilary spine and keep contact produce only CO surface.
+//! -- Mode with auxiliary spine and keep contact produce only CO surface.
 class BRepOffsetAPI_MakePipeShell  : public BRepPrimAPI_MakeSweep
 {
 public:

src/BRepTest/BRepTest_CheckCommands.cxx

@@ -511,7 +511,7 @@ void ContextualDump(Draw_Interpretor& theCommands,
 
 //=======================================================================
 //function : FillProblems
-// purpose : auxilary for StructuralDump
+// purpose : auxiliary for StructuralDump
 //=======================================================================
 static void FillProblems(const BRepCheck_Status stat,
                          Handle(TColStd_HArray1OfInteger)& NbProblems)
@@ -529,7 +529,7 @@ static void FillProblems(const BRepCheck_Status stat,
 
 //=======================================================================
 //function : GetProblemSub
-// purpose : auxilary for StructuralDump
+// purpose : auxiliary for StructuralDump
 //=======================================================================
 static void GetProblemSub(const BRepCheck_Analyzer& Ana,
                           const TopoDS_Shape& Shape,
@@ -577,7 +577,7 @@ static void GetProblemSub(const BRepCheck_Analyzer& Ana,
 
 //=======================================================================
 //function : GetProblemShapes
-// purpose : auxilary for StructuralDump
+// purpose : auxiliary for StructuralDump
 //=======================================================================
 static void GetProblemShapes(const BRepCheck_Analyzer& Ana,
                              const TopoDS_Shape& Shape,
@@ -1745,7 +1745,7 @@ void BRepTest::CheckCommands(Draw_Interpretor& theCommands)
 
   theCommands.Add("checksection", 
 		  "checks the closure of a section : checksection name [-r <RefVal>]\n"
-                  "\"-r\" - allowed number of allone vertices.",
+                  "\"-r\" - allowed number of alone vertices.",
 		  __FILE__,
 		  checksection,
 		  g);

src/BRepTools/BRepTools_Quilt.hxx

@@ -29,25 +29,19 @@ class TopoDS_Vertex;
 class TopoDS_Shape;
 
 
-//! A  Tool    to  glue faces  at  common    edges and
+//! A Tool to glue faces at common edges and reconstruct shells.
-//! reconstruct shells.
 //!
-//! The user designate pairs of common edges using the
+//! The user designate pairs of common edges using the method Bind.
-//! method Bind. One edge is designated as the edge to
+//! One edge is designated as the edge to use in place of the other one
-//! use  in place of the  other one (they are supposed
+//! (they are supposed to be geometrically confused, but this not checked).
-//! to   be    geometrically confused,  but  this  not
+//! They can be of opposite directions, this is specified by the orientations.
-//! checked). They can be of opposite directions, this
-//! is specified by the orientations.
 //!
-//! The user can add  shapes with the Add method,  all
+//! The user can add shapes with the Add method, all the faces are registered and copies of faces
-//! the faces are  registred and  copies of faces  and
+//! and edges are made to glue at the bound edges.
-//! edges are made to glue at the bound edges.
 //!
-//! The user can call the Shells  methods to compute a
+//! The user can call the Shells methods to compute a compound of shells from the current set of faces.
-//! compound of shells from the current set of faces.
 //!
-//! If no  binding is made  this class can  be used to
+//! If no binding is made this class can be used to make shell from faces already sharing their edges.
-//! make shell from faces already sharing their edges.
 class BRepTools_Quilt 
 {
 public:

src/BSplCLib/BSplCLib.cxx

@@ -230,7 +230,7 @@ void BSplCLib::LocateParameter
 //function : LocateParameter
 //purpose  : Effective computation
 // pmn 28-01-97 : Add limits of the period as input argument,  
-//                as it is imposible to produce them at this level.
+//                as it is impossible to produce them at this level.
 //=======================================================================
 
 void BSplCLib::LocateParameter 

src/BSplCLib/BSplCLib.hxx

@@ -595,8 +595,8 @@ public:
   Standard_EXPORT static void Unperiodize (const Standard_Integer Degree, const TColStd_Array1OfInteger& Mults, const TColStd_Array1OfReal& Knots, const TColgp_Array1OfPnt2d& Poles, const TColStd_Array1OfReal* Weights, TColStd_Array1OfInteger& NewMults, TColStd_Array1OfReal& NewKnots, TColgp_Array1OfPnt2d& NewPoles, TColStd_Array1OfReal* NewWeights);
   
   //! Set in <NbKnots> and <NbPoles> the number of Knots and
-  //! Poles of the  curve resulting  of  the trimming of the
+  //! Poles of the curve resulting from  the trimming of the
-  //! BSplinecurve definded with <degree>, <knots>, <mults>
+  //! BSplinecurve defined with <degree>, <knots>, <mults>
   Standard_EXPORT static void PrepareTrimming (const Standard_Integer Degree, const Standard_Boolean Periodic, const TColStd_Array1OfReal& Knots, const TColStd_Array1OfInteger& Mults, const Standard_Real U1, const Standard_Real U2, Standard_Integer& NbKnots, Standard_Integer& NbPoles);
   
   Standard_EXPORT static void Trimming (const Standard_Integer Degree, const Standard_Boolean Periodic, const Standard_Integer Dimension, const TColStd_Array1OfReal& Knots, const TColStd_Array1OfInteger& Mults, const TColStd_Array1OfReal& Poles, const Standard_Real U1, const Standard_Real U2, TColStd_Array1OfReal& NewKnots, TColStd_Array1OfInteger& NewMults, TColStd_Array1OfReal& NewPoles);
@@ -766,12 +766,12 @@ public:
   //! Array[i][p]       for     each  p    in
   //! 1..ArrayDimension. If  HomogeneousFlag ==
   //! 0  the  Poles  are  multiplied by   the
-  //! Weights   uppon   Entry   and      once
+  //! Weights   upon   Entry   and      once
   //! interpolation   is    carried  over the
   //! result of the  poles are divided by the
   //! result of   the   interpolation of  the
   //! weights. Otherwise if HomogenousFlag == 1
-  //! the Poles and Weigths are treated homogenously
+  //! the Poles and Weigths are treated homogeneously
   //! that is that those are interpolated as they
   //! are and result is returned without division
   //! by the interpolated weigths.
@@ -788,12 +788,12 @@ public:
   //! B[i] = Array[i][p] for each p in 1..ArrayDimension
   //! If  HomogeneousFlag ==
   //! 0  the  Poles  are  multiplied by   the
-  //! Weights   uppon   Entry   and      once
+  //! Weights   upon   Entry   and      once
   //! interpolation   is    carried  over the
   //! result of the  poles are divided by the
   //! result of   the   interpolation of  the
   //! weights. Otherwise if HomogenousFlag == 1
-  //! the Poles and Weigths are treated homogenously
+  //! the Poles and Weigths are treated homogeneously
   //! that is that those are interpolated as they
   //! are and result is returned without division
   //! by the interpolated weigths.
@@ -1221,7 +1221,7 @@ public:
   //! the Poles  array  according  to the  requests in
   //! ContactOrderArray    that is      :           if
   //! ContactOrderArray(i) has value  d it means  that
-  //! Poles(i)   containes the dth  derivative of  the
+  //! Poles(i)   contains the dth  derivative of  the
   //! function to be interpolated. The length L of the
   //! following arrays must be the same :
   //! Parameters, ContactOrderArray, Poles,
@@ -1242,7 +1242,7 @@ public:
   //! the Poles  array  according  to the  requests in
   //! ContactOrderArray    that is      :           if
   //! ContactOrderArray(i) has value  d it means  that
-  //! Poles(i)   containes the dth  derivative of  the
+  //! Poles(i)   contains the dth  derivative of  the
   //! function to be interpolated. The length L of the
   //! following arrays must be the same :
   //! Parameters, ContactOrderArray, Poles,
@@ -1264,7 +1264,7 @@ public:
   //! the Poles  array  according  to the  requests in
   //! ContactOrderArray    that is      :           if
   //! ContactOrderArray(i) has value  d it means  that
-  //! Poles(i)   containes the dth  derivative of  the
+  //! Poles(i)   contains the dth  derivative of  the
   //! function to be interpolated. The length L of the
   //! following arrays must be the same :
   //! Parameters, ContactOrderArray, Poles,
@@ -1285,7 +1285,7 @@ public:
   //! the Poles  array  according  to the  requests in
   //! ContactOrderArray    that is      :           if
   //! ContactOrderArray(i) has value  d it means  that
-  //! Poles(i)   containes the dth  derivative of  the
+  //! Poles(i)   contains the dth  derivative of  the
   //! function to be interpolated. The length L of the
   //! following arrays must be the same :
   //! Parameters, ContactOrderArray, Poles,
@@ -1306,7 +1306,7 @@ public:
   //! the Poles  array  according  to the  requests in
   //! ContactOrderArray    that is      :           if
   //! ContactOrderArray(i) has value  d it means  that
-  //! Poles(i)   containes the dth  derivative of  the
+  //! Poles(i)   contains the dth  derivative of  the
   //! function to be interpolated. The length L of the
   //! following arrays must be the same :
   //! Parameters, ContactOrderArray

src/BSplCLib/BSplCLib_2.cxx

@@ -646,7 +646,7 @@ void BSplCLib::MovePointAndTangent(const Standard_Real    U,
     
     if (conditions) {
       //
-      // build 2 auxialiary functions 
+      // build 2 auxiliary functions
       // 
       TColStd_Array1OfReal schoenberg_points(1,num_poles) ;
       TColStd_Array1OfReal first_function  (1,num_poles) ;

src/BiTgte/BiTgte_Blend.cxx

@@ -2310,7 +2310,7 @@ void BiTgte_Blend::ComputeShape()
   // Find in the initial Shapel:
   //  - untouched Faces
   //  - generated tubes
-  //  - the faces neighbors of tubes that sould be reconstucted preserving sharing.
+  //  - the faces neighbors of tubes that should be reconstructed preserving sharing.
 
   // For Debug : Visualize edges of the initial shape that should be reconstructed.
 #ifdef DRAW

src/BinTObjDrivers/BinTObjDrivers_ReferenceDriver.cxx

@@ -87,7 +87,7 @@ Standard_Boolean BinTObjDrivers_ReferenceDriver::Paste
     }
     aDS = aModel->GetLabel().Data();
   }
-  // reffered label
+  // referred label
   TDF_Label aLabel;
   if (! theSource.GetLabel (aDS, aLabel)) return Standard_False;
 

src/Bnd/Bnd_Box.hxx

@@ -71,12 +71,12 @@ public:
   Standard_EXPORT Bnd_Box();
 
   //! Creates a bounding box, it contains:
-  //! -   minimum/maximum point of bouning box,
+  //! -   minimum/maximum point of bounding box,
   //! The constructed box is qualified Void. Its gap is null.
   Standard_EXPORT Bnd_Box (const gp_Pnt theMin, const gp_Pnt theMax);
 
-  //! Sets this bounding box so that it  covers the whole of 3D space.
+  //! Sets this bounding box so that it covers the whole of 3D space.
-  //! It is infinitely  long in all directions.
+  //! It is infinitely long in all directions.
   void SetWhole() { Flags = WholeMask; }
 
   //! Sets this bounding box so that it is empty. All points are outside a void box.

src/BndLib/BndLib_Add2dCurve.hxx

@@ -107,7 +107,7 @@ public:
   
   //! Adds to the bounding box B the part of curve C
   //! B is then enlarged by the tolerance value Tol.
-  //! U1, U2 - the parametric range to comute the bounding box;
+  //! U1, U2 - the parametric range to compute the bounding box;
   //! Note: depending on the type of curve, one of the following
   //! representations of the curve C is used to include it in the bounding box B:
   //! -   an exact representation if C is built from a line, a circle or a conic curve,
@@ -117,7 +117,7 @@ public:
 
   //! Adds to the bounding box B the part of curve C
   //! B is then enlarged by the tolerance value Tol.
-  //! U1, U2 - the parametric range to comute the bounding box;
+  //! U1, U2 - the parametric range to compute the bounding box;
   //! Note: depending on the type of curve, one of the following
   //! algorithms  is used to include it in the bounding box B:
   //! -   an exact analytical if C is built from a line, a circle or a conic curve,

src/DDocStd/DDocStd_ApplicationCommands.cxx

@@ -482,7 +482,7 @@ static Standard_Integer DDocStd_PrintComments (Draw_Interpretor& di,
 }
 
 //=======================================================================
-//function : SetStorageFormatVerison
+//function : SetStorageFormatVersion
 //purpose  : 
 //=======================================================================
 static Standard_Integer DDocStd_SetStorageFormatVersion (Draw_Interpretor& ,
@@ -501,7 +501,7 @@ static Standard_Integer DDocStd_SetStorageFormatVersion (Draw_Interpretor& ,
 }
 
 //=======================================================================
-//function : GetStorageFormatVerison
+//function : GetStorageFormatVersion
 //purpose  : 
 //=======================================================================
 static Standard_Integer DDocStd_GetStorageFormatVersion (Draw_Interpretor& di,

src/Draw/Draw_View.hxx

@@ -144,7 +144,7 @@ public: //! @name view API
   //! Initialize view by the type.
   Standard_Boolean Init(const char* theType);
 
-  //! Transformates view matrix.
+  //! Transform view matrix.
   void Transform(const gp_Trsf& theTransformation);
 
   //! Resets frame of current view.

src/Extrema/Extrema_GenExtPS.cxx

@@ -207,7 +207,7 @@ Processing:
         and  RealLast() in case of maximums),
       - table TbSel(0,NbU+1,0,NbV+1) of selection of points for 
         calculation of local extremum (0). When a point will selected,
-	it will not be selectable, as well as the ajacent points 
+	it will not be selectable, as well as the adjacent points
 	(8 at least). The corresponding addresses will be set to 1.
   b.b- Calculation of minimums (or maximums):
        All distances from table TbDist are parsed in a loop:

src/UnitsMethods/UnitsMethods.cxx

@@ -306,14 +306,14 @@ Handle(Geom2d_Curve) UnitsMethods::DegreeToRadian
     else if (aPcurve->IsKind(STANDARD_TYPE(Geom2d_Parabola))) {
 #ifdef OCCT_DEBUG
       std::cout << "PCURVE of Parabola type" << std::endl;
-      std::cout << "Parameters Not Yet transformed according to LenghtUnit" << std::endl;
+      std::cout << "Parameters Not Yet transformed according to LengthUnit" << std::endl;
 #endif
       return aPcurve;
     }
     else if (aPcurve->IsKind(STANDARD_TYPE(Geom2d_Hyperbola))) {
 #ifdef OCCT_DEBUG
       std::cout << "PCURVE of Hyperbola type" << std::endl;
-      std::cout << "Parameters Not Yet transformed according to LenghtUnit" << std::endl;
+      std::cout << "Parameters Not Yet transformed according to LengthUnit" << std::endl;
 #endif
       return aPcurve;
     }

src/V3d/V3d_Plane.hxx

@@ -57,7 +57,7 @@ public:
                                  const Standard_Real theC,
                                  const Standard_Real theD);
 
-  //! Display the plane representation in the choosen view.
+  //! Display the plane representation in the chosen view.
   Standard_EXPORT virtual void Display (const Handle(V3d_View)& theView,
                                         const Quantity_Color& theColor = Quantity_NOC_GRAY);
 
@@ -83,7 +83,7 @@ public:
 
 private:
 
-  //! Updates the the plane representation.
+  //! Updates the plane representation.
   Standard_EXPORT void Update();
 
 protected:

src/V3d/V3d_View.hxx

@@ -494,7 +494,7 @@ public:
   Standard_EXPORT void SetCenter (const Standard_Integer theXp, const Standard_Integer theYp);
 
   //! Defines the view projection size in its maximum dimension,
-  //! keeping the inital height/width ratio unchanged.
+  //! keeping the initial height/width ratio unchanged.
   Standard_EXPORT void SetSize (const Standard_Real theSize);
 
   //! Defines the Depth size of the view

src/ViewerTest/ViewerTest.cxx

@@ -5355,7 +5355,7 @@ static void objInfo (const NCollection_Map<Handle(AIS_InteractiveObject)>& theDe
   }
   else if (theObj->Type() == AIS_KindOfInteractive_Relation)
   {
-    // PrsDim_Dimention and AIS_Relation
+    // PrsDim_Dimension and AIS_Relation
     Handle(PrsDim_Relation) aRelation = Handle(PrsDim_Relation)::DownCast (theObj);
     switch (aRelation->KindOfDimension())
     {
@@ -6870,7 +6870,7 @@ void ViewerTest::Commands(Draw_Interpretor& theCommands)
     "\nSets selection shape type filter in context or remove all filters."
     "\n    : Option -contextfilter : To define a selection filter for two or more types of entity,"
     "\n                              use value AND (OR by default)."
-    "\n    : Option -type set type of selection filter. Filters are applyed with Or combination."
+    "\n    : Option -type set type of selection filter. Filters are applied with Or combination."
     "\n    : Option -clear remove all filters in context",
 		  __FILE__,VSelFilter,group);
 

src/ViewerTest/ViewerTest_ObjectCommands.cxx

@@ -6265,7 +6265,7 @@ static int VVertexMode (Draw_Interpretor& theDI,
 
 //=======================================================================
 //function : VPointCloud
-//purpose  : Create interactive object for arbitary set of points.
+//purpose  : Create interactive object for arbitrary set of points.
 //=======================================================================
 static Standard_Integer VPointCloud (Draw_Interpretor& theDI,
                                      Standard_Integer  theArgNum,
@@ -7161,7 +7161,7 @@ void ViewerTest::ObjectCommands(Draw_Interpretor& theCommands)
 
   theCommands.Add ("vpointcloud",
                    "vpointcloud name shape [-randColor] [-normals] [-noNormals] [-uv]"
-                   "\n\t\t: Create an interactive object for arbitary set of points"
+                   "\n\t\t: Create an interactive object for arbitrary set of points"
                    "\n\t\t: from triangulated shape."
                    "\n"
                    "vpointcloud name x y z r npts {surface|volume}\n"

src/ViewerTest/ViewerTest_RelationCommands.cxx

@@ -203,7 +203,7 @@ static Standard_Boolean Get3DPointAtMousePosition (const gp_Pnt& theFirstPoint,
 //           -hideunits
 //
 // Warning! flyout is not an aspect value, it is for dimension parameter
-// likewise text position, but text position override other paramaters.
+// likewise text position, but text position override other parameters.
 // For text position changing use 'vmovedim'.
 //=======================================================================
 static int ParseDimensionParams (Standard_Integer  theArgNum,
@@ -382,7 +382,7 @@ static int ParseDimensionParams (Standard_Integer  theArgNum,
       TCollection_AsciiString aValue (theArgVec[++anIt]);
       if (!aValue.IsRealValue (Standard_True))
       {
-        Message::SendFail() << "Error: arrow lenght should be float degree value.";
+        Message::SendFail() << "Error: arrow length should be float degree value.";
         return 1;
       }
       theAspect->ArrowAspect()->SetLength (Draw::Atof (aValue.ToCString()));

src/ViewerTest/ViewerTest_ViewerCommands.cxx

@@ -2397,7 +2397,7 @@ void ViewerTest::RemoveView (const Handle(V3d_View)& theView,
 
 //==============================================================================
 //function : RemoveView
-//purpose  : Close and remove view from display, clear maps if neccessary
+//purpose  : Close and remove view from display, clear maps if necessary
 //==============================================================================
 void ViewerTest::RemoveView (const TCollection_AsciiString& theViewName, const Standard_Boolean isContextRemoved)
 {
@@ -12355,7 +12355,7 @@ static Standard_Integer VRenderParams (Draw_Interpretor& theDI,
       const Standard_Integer aPbrEnvBakingDiffNbSamples = Draw::Atoi (theArgVec[anArgIter]);
       if (aPbrEnvBakingDiffNbSamples < 1)
       {
-        Message::SendFail ("Syntax error: 'BakingDiffSamplesNumber' of PBR Environtment has to be greater or equal 1");
+        Message::SendFail ("Syntax error: 'BakingDiffSamplesNumber' of PBR Environment has to be greater or equal 1");
         return 1;
       }
       aParams.PbrEnvBakingDiffNbSamples = aPbrEnvBakingDiffNbSamples;
@@ -12373,7 +12373,7 @@ static Standard_Integer VRenderParams (Draw_Interpretor& theDI,
     const Standard_Integer aPbrEnvBakingSpecNbSamples = Draw::Atoi(theArgVec[anArgIter]);
     if (aPbrEnvBakingSpecNbSamples < 1)
     {
-      Message::SendFail ("Syntax error: 'BakingSpecSamplesNumber' of PBR Environtment has to be greater or equal 1");
+      Message::SendFail ("Syntax error: 'BakingSpecSamplesNumber' of PBR Environment has to be greater or equal 1");
       return 1;
     }
     aParams.PbrEnvBakingSpecNbSamples = aPbrEnvBakingSpecNbSamples;
@@ -12390,7 +12390,7 @@ static Standard_Integer VRenderParams (Draw_Interpretor& theDI,
       if (aPbrEnvBakingProbability < 0.f
        || aPbrEnvBakingProbability > 1.f)
       {
-        Message::SendFail ("Syntax error: 'BakingProbability' of PBR Environtment has to be in range of [0, 1]");
+        Message::SendFail ("Syntax error: 'BakingProbability' of PBR Environment has to be in range of [0, 1]");
         return 1;
       }
       aParams.PbrEnvBakingProbability = aPbrEnvBakingProbability;
@@ -14365,7 +14365,7 @@ static int VColorDiff (Draw_Interpretor& theDI, Standard_Integer  theNbArgs, con
 }
  
 //===============================================================================================
-//function : VBVHPrebuid
+//function : VSelBvhBuild
 //purpose  :
 //===============================================================================================
 static int VSelBvhBuild (Draw_Interpretor& /*theDI*/, Standard_Integer theNbArgs, const char** theArgVec)
@@ -14467,7 +14467,7 @@ void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
     "\n\t\t: Display name will be used within creation of graphic driver, when specified."
 #endif
     "\n\t\t:  -left,  -top    pixel position of left top corner of the window."
-    "\n\t\t:  -width, -height width and heigth of window respectively."
+    "\n\t\t:  -width, -height width and height of window respectively."
     "\n\t\t:  -cloneActive floag to copy camera and dimensions of active view."
     "\n\t\t:  -exitOnClose when specified, closing the view will exit application."
     "\n\t\t:  -closeOnEscape when specified, view will be closed on pressing Escape."
@@ -14576,7 +14576,7 @@ void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
     "  -imageMode    (-imgMode, -imageMd, -imgMd):         sets image fill type\n"
     "  -gradient     (-grad, -gr):                         sets background gradient starting and ending colors\n"
     "  -gradientMode (-gradMode, -gradMd, -grMode, -grMd): sets gradient fill method\n"
-    "  -cubemap      (-cmap, -cm):                         sets environmet cubemap as background\n"
+    "  -cubemap      (-cmap, -cm):                         sets environment cubemap as background\n"
     "  -invertedz    (-invz, -iz):                         sets inversion of Z axis for background cubemap rendering\n"
     "  -order        (-o):                                 defines order of tiles in one image cubemap\n"
     "                                                      (has no effect in case of multi image cubemaps)\n"
@@ -14772,7 +14772,7 @@ void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
     "\n\t\t:   window - convert to window coordinates, pixels"
     "\n\t\t:   view   - convert to view projection plane"
     "\n\t\t:   grid   - convert to model coordinates, given on grid"
-    "\n\t\t:   ray    - convert projection ray to model coordiantes"
+    "\n\t\t:   ray    - convert projection ray to model coordinates"
     "\n\t\t: - vconvert v window : convert view to window;"
     "\n\t\t: - vconvert v view   : convert window to view;"
     "\n\t\t: - vconvert x y window : convert view to window;"
@@ -14995,7 +14995,7 @@ void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
       "\n\t\t:         [-fov2d  [Angle]] [-lockZup {0|1}]"
       "\n\t\t:         [-xrPose base|head=base]"
       "\n\t\t: Manages camera parameters."
-      "\n\t\t: Displays frustum when presntation name PrsName is specified."
+      "\n\t\t: Displays frustum when presentation name PrsName is specified."
       "\n\t\t: Prints current value when option called without argument."
       "\n\t\t: Orthographic camera:"
       "\n\t\t:   -ortho      activate orthographic projection"

src/Vrml/Vrml_DirectionalLight.hxx

@@ -33,7 +33,7 @@ class gp_Vec;
 //! defines a directional  light node of VRML specifying
 //! properties of lights.
 //! This  node  defines  a  directional  light  source  that  illuminates
-//! along  rays  parallel  to  a  given  3-dimentional  vector
+//! along  rays  parallel  to  a  given  3-dimensional  vector
 //! Color is  written  as  an  RGB  triple.
 //! Light intensity must be in the range 0.0 to 1.0, inclusive.
 class Vrml_DirectionalLight 

src/VrmlData/VrmlData_ShapeConvert.cxx

@@ -100,7 +100,7 @@ void VrmlData_ShapeConvert::AddShape (const TopoDS_Shape& theShape,
 
 //=======================================================================
 //function : makeTShapeNode
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 Handle(VrmlData_Geometry) VrmlData_ShapeConvert::makeTShapeNode(const TopoDS_Shape& theShape,
                                                                 const TopAbs_ShapeEnum theShapeType,

src/VrmlData/VrmlData_ShapeConvert.hxx

@@ -75,7 +75,7 @@ class VrmlData_ShapeConvert
 
   /**
    * Convert all accumulated shapes and store them in myScene.
-   * The internal data structures are cleared in the end of convertion.
+   * The internal data structures are cleared in the end of conversion.
    * @param theExtractFaces
    *   If True,  converter extracst faces from the shapes. 
    * @param theExtractEdges

src/XCAFDoc/XCAFDoc_Area.hxx

@@ -55,7 +55,7 @@ public:
   
   Standard_EXPORT Standard_Real Get() const;
   
-  //! Returns volume of area as argument and succes status
+  //! Returns volume of area as argument and success status
   //! returns false if no such attribute at the <label>
   Standard_EXPORT static Standard_Boolean Get (const TDF_Label& label, Standard_Real& area);
   

src/XCAFDoc/XCAFDoc_ColorTool.cxx

@@ -723,7 +723,7 @@ Standard_Boolean XCAFDoc_ColorTool::IsInstanceVisible (const TopoDS_Shape& theSh
 
 //=======================================================================
 //function : ReverseTreeNodes
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 static void ReverseTreeNodes(Handle(TDataStd_TreeNode)& mainNode)
 {

src/XCAFDoc/XCAFDoc_DimTolTool.hxx

@@ -120,7 +120,7 @@ public:
   Standard_EXPORT void GetDimTolLabels (TDF_LabelSequence& Labels) const;
   
   //! Finds a dimension tolerance definition in the GD&T table 
-  //! sutisfying the specified kind, values, name and description
+  //! satisfying the specified kind, values, name and description
   //! and returns its label if found.
   //! Returns False if dimension tolerance is not found in DGTtable.
   Standard_EXPORT Standard_Boolean FindDimTol (const Standard_Integer theKind, 
@@ -130,14 +130,14 @@ public:
                                                TDF_Label& lab) const;
   
   //! Finds a dimension tolerance in the GD&T table 
-  //! sutisfying the specified kind, values, name and description
+  //! satisfying the specified kind, values, name and description
   //! and returns its label if found (or Null label else).
   Standard_EXPORT TDF_Label FindDimTol (const Standard_Integer theKind, 
                                         const Handle(TColStd_HArray1OfReal)& theVal, 
                                         const Handle(TCollection_HAsciiString)& theName, 
                                         const Handle(TCollection_HAsciiString)& theDescription) const;
   
-  //! Adds a a dimension tolerance definition with the specified
+  //! Adds a dimension tolerance definition with the specified
   //! kind, value, name and description to the GD&T table and returns its label.
   Standard_EXPORT TDF_Label AddDimTol (const Standard_Integer theKind, 
                                        const Handle(TColStd_HArray1OfReal)& theVal, 
@@ -155,7 +155,7 @@ public:
                                        const Handle(TCollection_HAsciiString)& theName, 
                                        const Handle(TCollection_HAsciiString)& theDescription) const;
   
-  //! Gets all shape labels reffered by theL label of the GD&T table.
+  //! Gets all shape labels referred by theL label of the GD&T table.
   //! Returns False if there are no shape labels added to the sequences.
   Standard_EXPORT Standard_Boolean GetRefShapeLabel (const TDF_Label& theL, 
                                                      TDF_LabelSequence& theShapeLFirst, 
@@ -177,7 +177,7 @@ public:
   //! in the GD&T table.
   Standard_EXPORT void GetDatumLabels (TDF_LabelSequence& Labels) const;
   
-  //! Finds a datum sutisfying the specified name, description and
+  //! Finds a datum satisfying the specified name, description and
   //! identification and returns its label if found.
   Standard_EXPORT Standard_Boolean FindDatum (const Handle(TCollection_HAsciiString)& theName, 
                                               const Handle(TCollection_HAsciiString)& theDescription, 

src/XCAFDoc/XCAFDoc_GraphNode.hxx

@@ -37,7 +37,7 @@ DEFINE_STANDARD_HANDLE(XCAFDoc_GraphNode, TDF_Attribute)
 
 //! This attribute allow user multirelation tree of labels.
 //! This GraphNode is experimental Graph that not control looping and redundance.
-//! Attribute containg sequence of father's and child's labels.
+//! Attribute containing sequence of father's and child's labels.
 //! Provide create and work with Graph in XCAFDocument.
 class XCAFDoc_GraphNode : public TDF_Attribute
 {
@@ -126,7 +126,7 @@ public:
   Standard_EXPORT Standard_Integer NbChildren() const;
   
   //! Returns the Graph ID (default or explicit one depending
-  //! onthe Set method used).
+  //! on the Set method used).
   Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
   
   Standard_EXPORT virtual void Restore (const Handle(TDF_Attribute)& with) Standard_OVERRIDE;

src/XCAFDoc/XCAFDoc_LayerTool.hxx

@@ -98,14 +98,14 @@ public:
   
   //! Sets a link from label <L> to Layer
   //! defined by <LayerL>
-  //! optional parametr <shapeInOneLayer> show could shape be
+  //! optional parameter <shapeInOneLayer> show could shape be
   //! in number of layers or only in one.
   Standard_EXPORT void SetLayer (const TDF_Label& L, const TDF_Label& LayerL, const Standard_Boolean shapeInOneLayer = Standard_False) const;
   
   //! Sets a link from label <L> to Layer <aLayer>
   //! in the Layertable
   //! Adds a Layer as necessary
-  //! optional parametr <shapeInOneLayer> show could shape be
+  //! optional parameter <shapeInOneLayer> show could shape be
   //! in number of layers or only in one.
   Standard_EXPORT void SetLayer (const TDF_Label& L, const TCollection_ExtendedString& aLayer, const Standard_Boolean shapeInOneLayer = Standard_False) const;
   
@@ -120,21 +120,21 @@ public:
   //! returns FALSE if <aLayerL> is not a layer label.
   Standard_EXPORT Standard_Boolean UnSetOneLayer (const TDF_Label& L, const TDF_Label& aLayerL) const;
   
-  //! Returns True if label <L> has a Layer assosiated
+  //! Returns True if label <L> has a Layer associated
   //! with the <aLayer>.
   Standard_EXPORT Standard_Boolean IsSet (const TDF_Label& L, const TCollection_ExtendedString& aLayer) const;
   
-  //! Returns True if label <L> has a Layer assosiated
+  //! Returns True if label <L> has a Layer associated
   //! with the <aLayerL> label.
   Standard_EXPORT Standard_Boolean IsSet (const TDF_Label& L, const TDF_Label& aLayerL) const;
   
-  //! Return sequence of strings <aLayerS> that assosiated with label <L>.
+  //! Return sequence of strings <aLayerS> that associated with label <L>.
   Standard_EXPORT Standard_Boolean GetLayers (const TDF_Label& L, Handle(TColStd_HSequenceOfExtendedString)& aLayerS);
   
-  //! Return sequence of labels <aLayerSL> that assosiated with label <L>.
+  //! Return sequence of labels <aLayerSL> that associated with label <L>.
   Standard_EXPORT Standard_Boolean GetLayers (const TDF_Label& L, TDF_LabelSequence& aLayerLS);
   
-  //! Return sequence of strings that assosiated with label <L>.
+  //! Return sequence of strings that associated with label <L>.
   Standard_EXPORT Handle(TColStd_HSequenceOfExtendedString) GetLayers (const TDF_Label& L);
   
   //! Return sequanese of shape labels that assigned with layers to <ShLabels>.
@@ -147,16 +147,16 @@ public:
   //! will set UAttribute with corresponding GUID.
   Standard_EXPORT void SetVisibility (const TDF_Label& layerL, const Standard_Boolean isvisible = Standard_True) const;
   
-  //! Sets a link from label that containig shape <Sh>
+  //! Sets a link from label that containing shape <Sh>
   //! with layer that situated at label <LayerL>.
-  //! optional parametr <shapeInOneLayer> show could shape be
+  //! optional parameter <shapeInOneLayer> show could shape be
   //! in number of layers or only in one.
   //! return FALSE if no such shape <Sh> or label <LayerL>
   Standard_EXPORT Standard_Boolean SetLayer (const TopoDS_Shape& Sh, const TDF_Label& LayerL, const Standard_Boolean shapeInOneLayer = Standard_False);
   
-  //! Sets a link from label that containig shape <Sh>
+  //! Sets a link from label that containing shape <Sh>
   //! with layer <aLayer>. Add <aLayer> to LayerTable if nessesery.
-  //! optional parametr <shapeInOneLayer> show could shape be
+  //! optional parameter <shapeInOneLayer> show could shape be
   //! in number of layers or only in one.
   //! return FALSE if no such shape <Sh>.
   Standard_EXPORT Standard_Boolean SetLayer (const TopoDS_Shape& Sh, const TCollection_ExtendedString& aLayer, const Standard_Boolean shapeInOneLayer = Standard_False);
@@ -173,21 +173,21 @@ public:
   //! returns FALSE if no such layer <aLayerL> or shape <Sh>.
   Standard_EXPORT Standard_Boolean UnSetOneLayer (const TopoDS_Shape& Sh, const TDF_Label& aLayerL);
   
-  //! Returns True if shape <Sh> has a Layer assosiated
+  //! Returns True if shape <Sh> has a Layer associated
   //! with the <aLayer>.
   Standard_EXPORT Standard_Boolean IsSet (const TopoDS_Shape& Sh, const TCollection_ExtendedString& aLayer);
   
-  //! Returns True if shape <Sh> has a Layer assosiated
+  //! Returns True if shape <Sh> has a Layer associated
   //! with the <aLayerL>.
   Standard_EXPORT Standard_Boolean IsSet (const TopoDS_Shape& Sh, const TDF_Label& aLayerL);
   
-  //! Return sequence of strings <aLayerS> that assosiated with shape <Sh>.
+  //! Return sequence of strings <aLayerS> that associated with shape <Sh>.
   Standard_EXPORT Standard_Boolean GetLayers (const TopoDS_Shape& Sh, Handle(TColStd_HSequenceOfExtendedString)& aLayerS);
   
-  //! Return sequence of labels <aLayerLS> that assosiated with shape <Sh>.
+  //! Return sequence of labels <aLayerLS> that associated with shape <Sh>.
   Standard_EXPORT Standard_Boolean GetLayers (const TopoDS_Shape& Sh, TDF_LabelSequence& aLayerLS);
   
-  //! Return sequence of strings that assosiated with shape <Sh>.
+  //! Return sequence of strings that associated with shape <Sh>.
   Standard_EXPORT Handle(TColStd_HSequenceOfExtendedString) GetLayers (const TopoDS_Shape& Sh);
   
   Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;

src/XCAFDoc/XCAFDoc_MaterialTool.cxx

@@ -218,7 +218,7 @@ Standard_Real XCAFDoc_MaterialTool::GetDensityForShape(const TDF_Label& ShapeL)
   if(!MatL.FindAttribute(XCAFDoc_Material::GetID(),MatAttr)) {
     return Dens;
   }
-  // defaul dimension fo density - gram/sm^3
+  // default dimension fo density - gram/sm^3
   // we transfer "sm" into "mm"
   Dens = MatAttr->GetDensity()*0.001; 
   return Dens;

src/XCAFDoc/XCAFDoc_ShapeMapTool.cxx

@@ -115,7 +115,7 @@ Standard_Boolean XCAFDoc_ShapeMapTool::IsSubShape(const TopoDS_Shape& sub) const
 
 //=======================================================================
 //function : SetShape
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 static void AddSubShape(const TopoDS_Shape& S,
                         TopTools_IndexedMapOfShape& myMap) 

src/XCAFDoc/XCAFDoc_ShapeTool.cxx

@@ -508,7 +508,7 @@ TDF_Label XCAFDoc_ShapeTool::addShape (const TopoDS_Shape& S, const Standard_Boo
 
 //=======================================================================
 //function : prepareAssembly
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 static Standard_Boolean prepareAssembly (const TopoDS_Shape& theShape,
                                          TopoDS_Shape& theOUTShape)
@@ -1439,7 +1439,7 @@ void XCAFDoc_ShapeTool::GetExternRefs(const TDF_Label& L,
   }
 }
 
-// API: API work with SHUO (Specified Higher Usage Occurrance) structure
+// API: API work with SHUO (Specified Higher Usage Occurrence) structure
 
 //=======================================================================
 //function : GetSHUO
@@ -1569,7 +1569,7 @@ Standard_Boolean XCAFDoc_ShapeTool::RemoveSHUO (const TDF_Label& L) const
 
 //=======================================================================
 //function : checkForShape
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 
 static Standard_Boolean checkForShape (const TopoDS_Shape& theShape,
@@ -1590,7 +1590,7 @@ static Standard_Boolean checkForShape (const TopoDS_Shape& theShape,
     theLabels.Prepend( theUserL );
     return Standard_True;
   }
-  // try to search deeply (upper by assmebly structure)
+  // try to search deeply (upper by assembly structure)
   TDF_LabelSequence aNewLabels;
   for (Standard_Integer j = 1; j <= theLabels.Length(); j++)
     aNewLabels.Append( theLabels.Value( j ) );
@@ -1634,7 +1634,7 @@ Standard_Boolean XCAFDoc_ShapeTool::FindComponent (const TopoDS_Shape& theShape,
 
 //=======================================================================
 //function : getShapesOfSHUO
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 
 static Standard_Boolean getShapesOfSHUO (TopLoc_IndexedMapOfLocation& theaPrevLocMap,
@@ -1699,7 +1699,7 @@ TopoDS_Shape XCAFDoc_ShapeTool::GetSHUOInstance (const Handle(XCAFDoc_GraphNode)
   // get location of the component
   TopLoc_Location compLoc = XCAFDoc_ShapeTool::GetLocation ( aSHUOlab.Father() );
   TopLoc_IndexedMapOfLocation aPrevLocMap;
-  // get previous setted location 
+  // get previous set location
   if ( !loc.IsIdentity() )
     aPrevLocMap.Add( loc );
   aPrevLocMap.Add( compLoc );
@@ -1712,7 +1712,7 @@ TopoDS_Shape XCAFDoc_ShapeTool::GetSHUOInstance (const Handle(XCAFDoc_GraphNode)
 
 //=======================================================================
 //function : getUsersShapesOfSHUO
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 
 static Standard_Boolean getUsersShapesOfSHUO (TopLoc_IndexedMapOfLocation& aPrevLocMap,
@@ -1726,7 +1726,7 @@ static Standard_Boolean getUsersShapesOfSHUO (TopLoc_IndexedMapOfLocation& aPrev
   TopLoc_Location loc = XCAFDoc_ShapeTool::GetLocation ( theUserL.Father() );
   // get location of the component
   TopLoc_Location compLoc = XCAFDoc_ShapeTool::GetLocation ( theUserL );
-  // get previous setted location 
+  // get previous set location
   aNewPrevLocMap.Add( loc );
   aNewPrevLocMap.Add( compLoc );
   Standard_Integer i;
@@ -1754,7 +1754,7 @@ static Standard_Boolean getUsersShapesOfSHUO (TopLoc_IndexedMapOfLocation& aPrev
 
 //=======================================================================
 //function : GetAllSHUOInstances
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 
 Standard_Boolean XCAFDoc_ShapeTool::GetAllSHUOInstances (const Handle(XCAFDoc_GraphNode)& theSHUO,
@@ -1769,7 +1769,7 @@ Standard_Boolean XCAFDoc_ShapeTool::GetAllSHUOInstances (const Handle(XCAFDoc_Gr
   TopLoc_Location loc = XCAFDoc_ShapeTool::GetLocation ( aSHUOlab.Father().Father() );
   // get location of the component
   TopLoc_Location compLoc = XCAFDoc_ShapeTool::GetLocation ( aSHUOlab.Father() );
-  // get previous setted location 
+  // get previous set location
   if ( !loc.IsIdentity() )
     aPrevLocMap.Add( loc );
   aPrevLocMap.Add( compLoc );

src/XCAFDoc/XCAFDoc_ShapeTool.hxx

@@ -179,7 +179,7 @@ public:
   //! Returns the label corresponding to shape S
   //! (searches among top-level shapes, not including subcomponents
   //! of assemblies and subshapes)
-  //! If findInstance is False (default), seach for the
+  //! If findInstance is False (default), search for the
   //! input shape without location
   //! If findInstance is True, searches for the
   //! input shape as is.
@@ -211,7 +211,7 @@ public:
   //! If makeAssembly is True, treats TopAbs_COMPOUND shapes
   //! as assemblies (creates assembly structure).
   //! NOTE: <makePrepare> replace components without location
-  //! in assmebly by located components to avoid some problems.
+  //! in assembly by located components to avoid some problems.
   //! If AutoNaming() is True then automatically attaches names.
   Standard_EXPORT TDF_Label AddShape (const TopoDS_Shape& S, const Standard_Boolean makeAssembly = Standard_True, const Standard_Boolean makePrepare = Standard_True);
   
@@ -380,7 +380,7 @@ public:
   //! NOTE: remove any styles that associated with this SHUO.
   Standard_EXPORT Standard_Boolean RemoveSHUO (const TDF_Label& SHUOLabel) const;
   
-  //! Serach the path of labels in the document,
+  //! Search the path of labels in the document,
   //! that corresponds the component from any assembly
   //! Try to search the sequence of labels with location that
   //! produce this shape as component of any assembly
@@ -396,12 +396,12 @@ public:
   //! Returns null attribute if no component in any assembly found.
   Standard_EXPORT Handle(XCAFDoc_GraphNode) SetInstanceSHUO (const TopoDS_Shape& theShape) const;
   
-  //! Seaching for component shapes that styled by shuo
+  //! Searching for component shapes that styled by shuo
   //! Returns empty sequence of shape if no any shape is found.
   Standard_EXPORT Standard_Boolean GetAllSHUOInstances (const Handle(XCAFDoc_GraphNode)& theSHUO, TopTools_SequenceOfShape& theSHUOShapeSeq) const;
   
-  //! Searchs the SHUO by labels of components
+  //! Searches the SHUO by labels of components
-  //! from upper_usage componet to next_usage
+  //! from upper_usage component to next_usage
   //! Returns null attribute if no SHUO found
   Standard_EXPORT static Standard_Boolean FindSHUO (const TDF_LabelSequence& Labels, Handle(XCAFDoc_GraphNode)& theSHUOAttr);
   

src/XCAFNoteObjects/XCAFNoteObjects_NoteObject.hxx

@@ -60,10 +60,10 @@ public:
   //! Sets the text position
   Standard_EXPORT void SetPointText (const gp_Pnt& thePnt);
 
-  //! Returns a tesselated annotation if specified
+  //! Returns a tessellated annotation if specified
   const TopoDS_Shape& GetPresentation() const { return myPresentation; }
 
-  //! Sets a tesselated annotation
+  //! Sets a tessellated annotation
   Standard_EXPORT void SetPresentation (const TopoDS_Shape& thePresentation);
 
   //! Resets data to the state after calling the default constructor

src/XCAFPrs/XCAFPrs_AISObject.cxx

@@ -87,7 +87,7 @@ static void DisplayText (const TDF_Label& aLabel,
 
   TDF_LabelSequence seq;
   
-  // attibutes of subshapes
+  // attributes of subshapes
   if (XCAFDoc_ShapeTool::GetSubShapes (aLabel, seq)) {
     Standard_Integer i = 1;
     for (i = 1; i <= seq.Length(); i++) {
@@ -96,7 +96,7 @@ static void DisplayText (const TDF_Label& aLabel,
     }
   }
   
-  // attibutes of components
+  // attributes of components
   seq.Clear();
   if (XCAFDoc_ShapeTool::GetComponents (aLabel, seq)) {
     Standard_Integer i = 1;
@@ -105,7 +105,7 @@ static void DisplayText (const TDF_Label& aLabel,
       DisplayText (aL, aPrs, anAspect, aLocation);
       TDF_Label aRefLabel;
       
-      // attributes of referrences
+      // attributes of references
       TopLoc_Location aLoc = XCAFDoc_ShapeTool::GetLocation (aL);
       if (XCAFDoc_ShapeTool::GetReferredShape (aL, aRefLabel)) {
 	DisplayText (aRefLabel, aPrs, anAspect, aLoc);

src/XDEDRAW/XDEDRAW.cxx

@@ -1167,7 +1167,7 @@ static Standard_Integer setviewName (Draw_Interpretor& di, Standard_Integer argc
 
 //=======================================================================
 //function : getviewName
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 
 static Standard_Integer getviewName (Draw_Interpretor&  di, Standard_Integer /*argc*/, const char** /*argv*/)

src/XDEDRAW/XDEDRAW_Common.cxx

@@ -496,7 +496,7 @@ static Standard_Integer WriteStep (Draw_Interpretor& di, Standard_Integer argc,
     case '3' : mode = STEPControl_ManifoldSolidBrep;       break;
     case 'w' :
     case '4' : mode = STEPControl_GeometricCurveSet;       break;
-    default :  di<<"3st arg = mode, incorrect [give fsmw]\n"; return 1;
+    default :  di<<"3rd arg = mode, incorrect [give fsmw]\n"; return 1;
     }
     Standard_Boolean wrmode = Standard_True;
     for ( Standard_Integer i = 0; argv[k][i] ; i++ ) 
@@ -684,7 +684,7 @@ void XDEDRAW_Common::InitCommands(Draw_Interpretor& di)
          __FILE__, ReadStep, g);
   di.Add("WriteStep" , "Doc filename [mode=a [multifile_prefix] [label]]: Write DECAF document to STEP file" ,__FILE__, WriteStep, g);  
   
-  di.Add("XFileList","Print list of files that was transfered by the last transfer" ,__FILE__, GetDicWSList , g);
+  di.Add("XFileList","Print list of files that was transferred by the last transfer" ,__FILE__, GetDicWSList , g);
   di.Add("XFileCur", ": returns name of file which is set as current",__FILE__, GetCurWS, g);
   di.Add("XFileSet", "filename: Set the specified file to be the current one",__FILE__, SetCurWS, g);
   di.Add("XFromShape", "shape: do fromshape command for all the files",__FILE__, FromShape, g);

src/XDEDRAW/XDEDRAW_Props.cxx

@@ -60,7 +60,7 @@
 // --------------------- VolumeFix Begin ---
 //=======================================================================
 //function : TetraVol
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 static double TetraVol(gp_Pnt RefPoint, gp_Pnt Som1, gp_Pnt Som2, gp_Pnt Som3)
 {
@@ -99,7 +99,7 @@ static double TetraVol(gp_Pnt RefPoint, gp_Pnt Som1, gp_Pnt Som2, gp_Pnt Som3)
 
 //=======================================================================
 //function : TetraCen
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 static gp_XYZ TetraCen(gp_Pnt RefPoint, gp_Pnt Som1, gp_Pnt Som2, gp_Pnt Som3)
 {
@@ -112,7 +112,7 @@ static gp_XYZ TetraCen(gp_Pnt RefPoint, gp_Pnt Som1, gp_Pnt Som2, gp_Pnt Som3)
 
 //=======================================================================
 //function : CalculVolume
-//purpose  : auxilary
+//purpose  : auxiliary
 //=======================================================================
 static Standard_Real CalculVolume(const TopoDS_Shape& So,
 				  gp_Pnt&       aRefPoint,
@@ -716,7 +716,7 @@ static Standard_Integer ShapeVolume (Draw_Interpretor& di, Standard_Integer argc
 
 //=======================================================================
 //function : GetMassProps
-//purpose  : auxilary for ShapeMassProps
+//purpose  : auxiliary for ShapeMassProps
 //=======================================================================
 
 static Standard_Boolean GetMassProps(const TDF_Label& aLabel, gp_XYZ& theCenterGravity,
@@ -1003,19 +1003,19 @@ void XDEDRAW_Props::InitCommands(Draw_Interpretor& di)
 
   Standard_CString g = "XDE property's commands";
   
-  di.Add ("XSetVolume","DocName {Label|Shape} volume \t: Seting volume to shape",
+  di.Add ("XSetVolume","DocName {Label|Shape} volume \t: Setting volume to shape",
 		   __FILE__, SetVolume, g);
 
   di.Add ("XGetVolume","DocName {Shape|Label} \t: Getting volume of shape",
 		   __FILE__, GetVolume, g);
 
-  di.Add ("XSetArea","DocName {Label|Shape} area \t: Seting area to shape",
+  di.Add ("XSetArea","DocName {Label|Shape} area \t: Setting area to shape",
 		   __FILE__, SetArea, g);
 
   di.Add ("XGetArea","DocName {Shape|Label} \t: Getting area of shape",
 		   __FILE__, GetArea, g);
 
-  di.Add ("XSetCentroid","DocName  {Label|Shape} x y z \t: Seting centroid to shape",
+  di.Add ("XSetCentroid","DocName  {Label|Shape} x y z \t: Setting centroid to shape",
 		   __FILE__, SetCentroid, g);
 
   di.Add ("XGetCentroid","DocName {Shape|Label} \t: Getting centroid of shape ",

src/XDEDRAW/XDEDRAW_Shapes.cxx

@@ -1058,7 +1058,7 @@ void XDEDRAW_Shapes::InitCommands(Draw_Interpretor& di)
   di.Add ("XGetFreeShapes","Doc [shape_prefix]\t: Print labels or create DRAW shapes for all free shapes in the Doc",
                    __FILE__, getFreeShapes, g);
 
-  di.Add ("XGetOneShape","shape Doc \t: Put all free shapes of the Doc into signle DRAW shape",
+  di.Add ("XGetOneShape","shape Doc \t: Put all free shapes of the Doc into single DRAW shape",
                    __FILE__, getOneShape, g);
 
   di.Add ("XDumpLocation","Doc Label \t: Dump Transformation() of XCAFDoc_Location attribute",

src/XSAlgo/XSAlgo_AlgoContainer.cxx

@@ -303,7 +303,7 @@ Standard_Boolean XSAlgo_AlgoContainer::CheckPCurve (const TopoDS_Edge& E,
   if ( DU/8. > (UL/6. - UF/6.) || DV/8. > (VL/6. - VF/6.) ) {
     ShapeBuild_Edge().RemovePCurve(E,face);
 #ifdef OCCT_DEBUG
-    std::cout<<"Removing pcuve periodic"<<std::endl;
+    std::cout<<"Removing pcurve periodic"<<std::endl;
 #endif      
     return Standard_False;
   }
@@ -513,7 +513,7 @@ void XSAlgo_AlgoContainer::MergeTransferInfo(const Handle(Transfer_FinderProcess
     
     if (resBinder.IsNull()) {
       resBinder = new TransferBRep_ShapeBinder(res);
-      //if <orig> shape was splitted, put entities corresponding to new shapes
+      //if <orig> shape was split, put entities corresponding to new shapes
       // into Transfer_TransientListBinder.
       if ( orig.ShapeType() > res.ShapeType() ) {
 	TopoDS_Shape sub;
@@ -532,11 +532,11 @@ void XSAlgo_AlgoContainer::MergeTransferInfo(const Handle(Transfer_FinderProcess
           resBinder->AddResult(TransientListBinder);
 //	  resBinder->SetNext(TransientListBinder, Standard_True);
 #ifdef OCCT_DEBUG
-	  std::cout<<"Info: TransientListBinder created for splitted shape"<<std::endl;
+	  std::cout<<"Info: TransientListBinder created for split shape"<<std::endl;
 	} 
 	else {
 	  std::cout<<"Warning: XSAlgo_AlgoContainer::MergeTransferInfo() "
-	    <<"No results were found for splitted shape. "<<std::endl;
+	    <<"No results were found for split shape. "<<std::endl;
 	  //<<"Transfer_FinderProcess->NbMapped() = "<<FP->NbMapped()<<std::endl;
 #endif	  
 	}

src/XSControl/XSControl_Controller.hxx

@@ -59,7 +59,7 @@ DEFINE_STANDARD_HANDLE(XSControl_Controller, Standard_Transient)
 //! instance).
 //!
 //! Finally, Controller can be gathered in a general dictionary then
-//! retreived later by a general call (method Recorded)
+//! retrieved later by a general call (method Recorded)
 //!
 //! It does not manage the produced data, but the Actors make the
 //! link between the norm and the application
@@ -90,7 +90,7 @@ class XSControl_Controller : public Standard_Transient
   
   //! Returns a name, as given when initializing :
   //! rsc = False (D) : True Name attached to the Norm (long name)
-  //! rsc = True : Name of the ressource set (i.e. short name)
+  //! rsc = True : Name of the resource set (i.e. short name)
   Standard_CString Name (const Standard_Boolean rsc = Standard_False) const
   { return (rsc ? myShortName.ToCString() : myLongName.ToCString()); }
   

src/XSControl/XSControl_FuncShape.cxx

@@ -472,7 +472,7 @@ static IFSelect_ReturnStatus XSControl_fromshape
       if ( silent ) sout << " in file " << XSControl::Session(pilot)->LoadedFile();
       sout<<std::endl;
     }
-    // abv 31.08.00: treat case of splitted shape (several results)
+    // abv 31.08.00: treat case of split shape (several results)
     // it is supposed that results are of the same type and lie in one-level comp
     else {
       Handle(Transfer_Binder) bnd = FP->Find ( fnd );

src/XSControl/XSControl_FuncShape.hxx

@@ -29,7 +29,7 @@ class XSControl_WorkSession;
 class TCollection_AsciiString;
 
 
-//! Defines additionnal commands for XSControl to :
+//! Defines additional commands for XSControl to :
 //! - control of initialisation (xinit, xnorm, newmodel)
 //! - analyse of the result of a transfer (recorded in a
 //! TransientProcess for Read, FinderProcess for Write) :

src/XSControl/XSControl_Reader.hxx

@@ -139,7 +139,7 @@ public:
   Standard_EXPORT Handle(TColStd_HSequenceOfTransient) GiveList (const Standard_CString first = "", const Standard_CString second = "");
   
   //! Computes a List of entities from the model as follows
-  //! <first> beeing a Selection, <ent> beeing an entity or a list
+  //! <first> being a Selection, <ent> being an entity or a list
   //! of entities (as a HSequenceOfTransient) :
   //! the standard result of this selection applied to this list
   //! if <first> is erroneous, a null handle is returned

src/XSControl/XSControl_WorkSession.hxx

@@ -94,7 +94,7 @@ class XSControl_WorkSession : public IFSelect_WorkSession
   //! Clears the whole current Context (nullifies it)
   Standard_EXPORT void ClearContext();
   
-  //! Prints the transfer status of a transferred item, as beeing
+  //! Prints the transfer status of a transferred item, as being
   //! the Mapped n0 <num>, from MapWriter if <wri> is True, or
   //! from MapReader if <wri> is False
   //! Returns True when done, False else (i.e. num out of range)
@@ -151,7 +151,7 @@ class XSControl_WorkSession : public IFSelect_WorkSession
   //! No cumulation with former calls to TransferReadOne
   Standard_EXPORT Standard_Integer TransferReadRoots(const Message_ProgressRange& theProgress = Message_ProgressRange());
   
-  //! produces and returns a new Model well conditionned
+  //! produces and returns a new Model well conditioned
   //! It is produced by the Norm Controller
   //! It can be Null (if this function is not implemented)
   Standard_EXPORT Handle(Interface_InterfaceModel) NewModel();

src/XSDRAW/XSDRAW.hxx

@@ -100,7 +100,7 @@ class XSDRAW
   Standard_EXPORT static Handle(IFSelect_SessionPilot) Pilot();
   
   //! Returns the WorkSession defined in AddDraw (through Pilot)
-  //! It is from XSControl, it brings functionnalities for Transfers
+  //! It is from XSControl, it brings functionalities for Transfers
   Standard_EXPORT static Handle(XSControl_WorkSession) Session();
   
   //! Defines a Controller for the command "xinit" and applies it
@@ -161,7 +161,7 @@ class XSDRAW
   Standard_EXPORT static Handle(XSControl_TransferReader) TransferReader();
   
   //! Takes the name of an entity, either as argument, or (if <name>
-  //! is empty) on keybord, and returns the entity
+  //! is empty) on keyboard, and returns the entity
   //! name can be a label or a number (in alphanumeric), it is
   //! searched by NumberFromLabel from WorkSession.
   //! If <name> doesn't match en entity, a Null Handle is returned

src/XSDRAW/XSDRAW_Functions.hxx

@@ -19,7 +19,7 @@
 
 #include <Standard.hxx>
 
-//! Defines additionnal commands for XSDRAW to :
+//! Defines additional commands for XSDRAW to :
 //! - control of initialisation (xinit, xnorm, newmodel)
 //! - analyse of the result of a transfer (recorded in a
 //! TransientProcess for Read, FinderProcess for Write) :

src/XSDRAWIGES/XSDRAWIGES.cxx

@@ -435,7 +435,7 @@ static Standard_Integer brepiges (Draw_Interpretor& di, Standard_Integer n, cons
 			  Interface_Static::IVal("write.iges.brep.mode"));
   di<<"unit (write) : "<<Interface_Static::CVal("write.iges.unit")<<"\n";
   di<<"mode  write  : "<<Interface_Static::CVal("write.iges.brep.mode")<<"\n";
-  di<<"  To modifiy : command  param\n";
+  di<<"  To modify : command  param\n";
 
 //  Mode d emploi (K4B ->) : brepiges shape [+shape][ +shape] nomfic
 //   c a d tant qu il y a des + on ajoute ce qui suit

src/XSDRAWSTEP/XSDRAWSTEP.cxx

@@ -527,7 +527,7 @@ static Standard_Integer stepfileunits (Draw_Interpretor& di, Standard_Integer ar
                                    
   Standard_Integer i =1;
   di<<"=====================================================\n";
-  di<<"LENTH Unit\n";
+  di<<"LENGTH Unit\n";
   for( ; i <= anUnitLengthNames.Length() ; i++)
     di<<anUnitLengthNames(i).ToCString()<<"\n";
   

src/XSDRAWSTLVRML/XSDRAWSTLVRML_DataSource.hxx

@@ -46,8 +46,8 @@ public:
   //! Constructor
   Standard_EXPORT XSDRAWSTLVRML_DataSource(const Handle(Poly_Triangulation)& aMesh);
   
-  //! Returns geometry information about node ( if IsElement is False ) or element ( IsElement is True )
+  //! Returns geometry information about node (if IsElement is False) or element (IsElement is True) by coordinates.
-  //! by co-ordinates. For element this method must return all its nodes co-ordinates in the strict order: X, Y, Z and
+  //! For element this method must return all its nodes coordinates in the strict order: X, Y, Z and
   //! with nodes order is the same as in wire bounding the face or link. NbNodes is number of nodes of element.
   //! It is recommended to return 1 for node. Type is an element type.
   Standard_EXPORT Standard_Boolean GetGeom (const Standard_Integer ID, const Standard_Boolean IsElement, TColStd_Array1OfReal& Coords, Standard_Integer& NbNodes, MeshVS_EntityType& Type) const Standard_OVERRIDE;

src/XSDRAWSTLVRML/XSDRAWSTLVRML_DataSource3D.hxx

@@ -47,8 +47,8 @@ public:
   //! Constructor
   Standard_EXPORT XSDRAWSTLVRML_DataSource3D();
   
-  //! Returns geometry information about node ( if IsElement is False ) or element ( IsElement is True )
+  //! Returns geometry information about node (if IsElement is False) or element (IsElement is True) by coordinates.
-  //! by co-ordinates. For element this method must return all its nodes co-ordinates in the strict order: X, Y, Z and
+  //! For element this method must return all its nodes coordinates in the strict order: X, Y, Z and
   //! with nodes order is the same as in wire bounding the face or link. NbNodes is number of nodes of element.
   //! It is recommended to return 1 for node. Type is an element type.
   Standard_EXPORT Standard_Boolean GetGeom (const Standard_Integer theID, const Standard_Boolean theIsElement, TColStd_Array1OfReal& theCoords, Standard_Integer& theNbNodes, MeshVS_EntityType& theType) const Standard_OVERRIDE;

src/XSMessage/XSMessage_XSTEP_us.pxx

@@ -505,7 +505,7 @@ static const char XSMessage_XSTEP_us[] =
   "Parameter Data : parameter 3 (Number of Boundary entities) is incorrect.\n"
   "!Type 143\n"
   ".XSTEP_168\n"
-  "Parameter Data : parameter %d (Boudary entity)  is incorrect.\n"
+  "Parameter Data : parameter %d (Boundary entity)  is incorrect.\n"
   "!Type 144\n"
   ".XSTEP_169\n"
   "Parameter Data : parameter 1 (Surface to be trimmed)  is incorrect.\n"
@@ -751,10 +751,10 @@ static const char XSMessage_XSTEP_us[] =
   " Transfer error on basic curve : entity skipped.\n"
   "!\n"
   ".IGES_1115\n"
-  " With C0 continuity can not be splitted into Geom_BSplineCurve C1 lower than Precision::Confusion().\n"
+  " With C0 continuity can not be split into Geom_BSplineCurve C1 lower than Precision::Confusion().\n"
   "!\n"
   ".IGES_1120\n"
-  " With C0 continuity was splitted into C1 continuity Geom_BSplineCurve.\n"
+  " With C0 continuity was split into C1 continuity Geom_BSplineCurve.\n"
   "!\n"
   ".IGES_1125\n"
   " Parameter data : parameter 1 (Type of Bounded Surface Representation = 0) : case not implemented. \n"
@@ -850,7 +850,7 @@ static const char XSMessage_XSTEP_us[] =
   " Basis surface is C0-continuous but was corrected to C1-continuous.\n"
   "!\n"
   ".IGES_1270\n"
-  " Basis surface is C0-continuous and is transferred into a TopoDS_Shell. Only first face was offseted.\n"
+  " Basis surface is C0-continuous and is transferred into a TopoDS_Shell. Only first face was offsetted.\n"
   "!\n"
   ".IGES_1275\n"
   " Model Space Representation 0 case not implemented : result is a basis surface.\n"

src/XSMessage/XSTEP.us

@@ -502,7 +502,7 @@ Parameter Data : parameter 2 (Surface entity to be bounded) is incorrect.
 Parameter Data : parameter 3 (Number of Boundary entities) is incorrect.
 !Type 143
 .XSTEP_168
-Parameter Data : parameter %d (Boudary entity)  is incorrect.
+Parameter Data : parameter %d (Boundary entity)  is incorrect.
 !Type 144
 .XSTEP_169
 Parameter Data : parameter 1 (Surface to be trimmed)  is incorrect.
@@ -748,10 +748,10 @@ Exception during loading entity %s
  Transfer error on basic curve : entity skipped.
 !
 .IGES_1115
- With C0 continuity can not be splitted into Geom_BSplineCurve C1 lower than Precision::Confusion().
+ With C0 continuity can not be split into Geom_BSplineCurve C1 lower than Precision::Confusion().
 !
 .IGES_1120
- With C0 continuity was splitted into C1 continuity Geom_BSplineCurve.
+ With C0 continuity was split into C1 continuity Geom_BSplineCurve.
 !
 .IGES_1125
  Parameter data : parameter 1 (Type of Bounded Surface Representation = 0) : case not implemented. 
@@ -847,7 +847,7 @@ Exception during loading entity %s
  Basis surface is C0-continuous but was corrected to C1-continuous.
 !
 .IGES_1270
- Basis surface is C0-continuous and is transferred into a TopoDS_Shell. Only first face was offseted.
+ Basis surface is C0-continuous and is transferred into a TopoDS_Shell. Only first face was offsetted.
 !
 .IGES_1275
  Model Space Representation 0 case not implemented : result is a basis surface.

src/XmlLDrivers/XmlLDrivers_DocumentRetrievalDriver.cxx

@@ -268,7 +268,7 @@ void XmlLDrivers_DocumentRetrievalDriver::ReadFromDomDocument
       }
     }
 
-    // oan: OCC22305 - check a document verison and if it's greater than
+    // oan: OCC22305 - check a document version and if it's greater than
     // current version of storage driver set an error status and return
     if( aCurDocVersion > TDocStd_Document::CurrentStorageFormatVersion() )
     {

src/XmlLDrivers/XmlLDrivers_DocumentStorageDriver.cxx

@@ -273,7 +273,7 @@ Standard_Boolean XmlLDrivers_DocumentStorageDriver::WriteToDomDocument
   TDocStd_FormatVersion aFormatVersion = TDocStd_Document::CurrentStorageFormatVersion(); // the last version of the format
   if (TDocStd_Document::CurrentStorageFormatVersion() < aDoc->StorageFormatVersion())
   {
-    TCollection_ExtendedString anErrorString("Unacceptable storage format version, the last verson is used");
+    TCollection_ExtendedString anErrorString("Unacceptable storage format version, the last version is used");
     aMessageDriver->Send (anErrorString.ToExtString(), Message_Warning);
   }
   else
@@ -299,7 +299,7 @@ Standard_Boolean XmlLDrivers_DocumentStorageDriver::WriteToDomDocument
   for(i = 1; i <= aRefs.Length(); i++)
     aUserInfo.Append(aRefs.Value(i));
 
-  // Keep fomat version in Reloc. table
+  // Keep format version in Reloc. table
   Handle(Storage_HeaderData) aHeaderData = theData->HeaderData();
   aHeaderData->SetStorageVersion(aFormatVersion);
   myRelocTable.Clear();
@@ -406,7 +406,7 @@ Standard_Integer XmlLDrivers_DocumentStorageDriver::MakeDocument
 //      Retrieve from DOM_Document
     XmlMDF::FromTo (aTDF, theElement, myRelocTable, myDrivers, theRange);
 #ifdef OCCT_DEBUGXML
-    aMessage = "First step successfull";
+    aMessage = "First step successful";
     aMessageDriver -> Send (aMessage.ToExtString(), Message_Warning);
 #endif
     return myRelocTable.Extent();

src/XmlMDataStd/XmlMDataStd_ByteArrayDriver.cxx

@@ -173,7 +173,7 @@ void XmlMDataStd_ByteArrayDriver::Paste(const Handle(TDF_Attribute)& theSource,
   const Handle(TColStd_HArray1OfByte)& hArr = aByteArray->InternalArray();
   if (!hArr.IsNull() && hArr->Length())
   {
-    // Access to data through an internal reprsentation of the array is faster.
+    // Access to data through an internal representation of the array is faster.
     const TColStd_Array1OfByte& arr = hArr->Array1();
 
     // Allocate 4 characters (including a space ' ') for each byte (unsigned char) from the array.

src/XmlMDataStd/XmlMDataStd_ExtStringArrayDriver.cxx

@@ -243,7 +243,7 @@ void XmlMDataStd_ExtStringArrayDriver::Paste (const Handle(TDF_Attribute)& theSo
   Standard_Character c = '-';
   if (theRelocTable.GetHeaderData()->StorageVersion().IntegerValue() >= TDocStd_FormatVersion_VERSION_8)
   {
-    // Preferrable symbols for the separator: - _ . : ^ ~
+    // Preferable symbols for the separator: - _ . : ^ ~
     // Don't use a space as a separator: XML low-level parser sometimes "eats" it.
     static Standard_Character aPreferable[] = "-_.:^~";
     for (i = 0; found && aPreferable[i]; i++)
@@ -251,7 +251,7 @@ void XmlMDataStd_ExtStringArrayDriver::Paste (const Handle(TDF_Attribute)& theSo
       c = aPreferable[i];
       found = Contains(aExtStringArray, TCollection_ExtendedString(c));
     }
-    // If all prefferable symbols exist in the array, 
+    // If all preferable symbols exist in the array,
     // try to use any other simple symbols.
     if (found)
     {

src/XmlObjMgt/XmlObjMgt.cxx

@@ -239,7 +239,7 @@ void XmlObjMgt::SetTagEntryString (XmlObjMgt_DOMString&           theTarget,
   char * aTargetPtr = aTarget + (sizeof (aRefPrefix) - 1);
 
   for(;;) {
-    //  Check for the end-of-string; find the delimeter ':'
+    //  Check for the end-of-string; find the delimiter ':'
     aPtr = strchr (aTagEntry, ':');
     if (aPtr == NULL) break;
     aTagEntry = aPtr + 1;

src/XmlObjMgt/XmlObjMgt_Array1.hxx

@@ -26,10 +26,10 @@
 #include <XmlObjMgt_DOMString.hxx>
 
 
-//! The class Array1 represents unidimensionnal
+//! The class Array1 represents unidimensional
 //! array of fixed size known at run time.
 //! The range of the index is user defined.
-//! Warning: Programs clients of such class must be independant
+//! Warning: Programs clients of such class must be independent
 //! of the range of the first element. Then, a C++ for
 //! loop must be written like this
 //! for (i = A->Lower(); i <= A->Upper(); i++)

src/XmlOcafResource/XmlOcaf.xsd

@@ -43,7 +43,7 @@
       <element ref="ocaf:AbstractList3RealAtt"/>
     </choice>
     <element name="label" type="ocaf:LabelType" minOccurs="0" maxOccurs="unbounded">
-<!-- This type of uniqueness does not alow recursive structures
+<!-- This type of uniqueness does not allow recursive structures
       <unique name="LabelUniqueness">
         <selector xpath="ocaf:label"/>
         <field xpath="@tag"/>

src/XmlTObjDrivers/XmlTObjDrivers_XYZDriver.cxx

@@ -68,7 +68,7 @@ Standard_Boolean XmlTObjDrivers_XYZDriver::Paste
 {
   const XmlObjMgt_Element& anElement = Source;
   
-  // get co-ordinates
+  // get coordinates
   TCollection_AsciiString CoordX = anElement.getAttribute(::CoordX());
   TCollection_AsciiString CoordY = anElement.getAttribute(::CoordY());
   TCollection_AsciiString CoordZ = anElement.getAttribute(::CoordZ());
@@ -120,15 +120,15 @@ void XmlTObjDrivers_XYZDriver::Paste
 
   TCollection_AsciiString aCoord;
 
-  // co-ordinate X
+  // coordinate X
   aCoord = TCollection_AsciiString( aXYZ.X() );
   Target.Element().setAttribute(::CoordX(), aCoord.ToCString());
 
-  // co-ordinate Y
+  // coordinate Y
   aCoord = TCollection_AsciiString( aXYZ.Y() );
   Target.Element().setAttribute(::CoordY(), aCoord.ToCString());
 
-  // co-ordinate Z
+  // coordinate Z
   aCoord = TCollection_AsciiString( aXYZ.Z() );
   Target.Element().setAttribute(::CoordZ(), aCoord.ToCString());
 }

tests/bugs/modalg_2/bug22770_1

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_10

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_11

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_12

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_13

@@ -9,7 +9,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_14

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_15

@@ -9,7 +9,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_16

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_17

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_18

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_19

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_2

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_20

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_21

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_22

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_23

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_24

@@ -5,7 +5,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_25

@@ -5,7 +5,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_26

@@ -5,7 +5,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_27

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770

tests/bugs/modalg_2/bug22770_28

@@ -3,7 +3,7 @@ puts "OCC22770"
 puts "================"
 puts ""
 #######################################################################################
-# Improve comman sewing in DRAW
+# Improve command sewing in DRAW
 ######################################################################################
 
 set BugNumber OCC22770