Some useful helpers into medcoupling python module

[tools/medcoupling.git] / src / INTERP_KERNEL / PolygonAlgorithms.txx

diff --git a/src/INTERP_KERNEL/PolygonAlgorithms.txx b/src/INTERP_KERNEL/PolygonAlgorithms.txx
index 6d9cb043be1cd5fd9b1a7199d3efa26445a65f78..bf606e92670e28092bc585af69afa95157e82212 100644 (file)
--- a/src/INTERP_KERNEL/PolygonAlgorithms.txx
+++ b/src/INTERP_KERNEL/PolygonAlgorithms.txx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2014  CEA/DEN, EDF R&D
+// Copyright (C) 2007-2016  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -37,7 +37,7 @@ namespace INTERP_KERNEL
   /*************************************************************/
   /* Computes the 3D intersection between two COPLANAR         */
   /* Segments [A,B] and [C,D], stores the result in V.         */
-  /* If A belongs to [CD] then the vertex E (preceeding A)     */
+  /* If A belongs to [CD] then the vertex E (preceding A)      */
   /* is used to decide if the crossing is real. If A coincides */
   /* with C or D, a special treatment is performed             */
   /*************************************************************/
@@ -71,7 +71,7 @@ namespace INTERP_KERNEL
             {
               if(distance2<DIM>(A,D)<_epsilon)
                 crossprod<DIM>(A,C,E,_vdouble);//store the crossprod between vectors AC and AE (E=vertex preceding A)                     
-              return false;//case of paralell segments
+              return false;//case of parallel segments
             }
           case 3://beware AB and CD may belong to a vertical plane
             det = determinant(&AB[1],&DC[1]);//determinant of the last two coefficients
@@ -94,7 +94,7 @@ namespace INTERP_KERNEL
                   {
                     if(distance2<DIM>(A,D)<_epsilon)
                       crossprod<DIM>(A,C,E,_vdouble);//store the crossprod between vectors AC and AE (E=vertex preceding A)                     
-                    return false;//case of paralell segments
+                    return false;//case of parallel segments
                   }
               }
           }
@@ -269,7 +269,7 @@ namespace INTERP_KERNEL
   /*******************************************************/
   /* adds the possible crossings between segments [A,B] (with end-point global indices i and i_next) */
   /*and segments [C,D] and [E,F] to the list inter and updates _End_segments */
-  /* In cases of ambiguity, the vertex G is used to decide wether the crossing should be accepted */
+  /* In cases of ambiguity, the vertex G is used to decide whether the crossing should be accepted */
   /*******************************************************/
   template<int DIM>
   inline void PolygonAlgorithms<DIM>::addCrossings( const double * A, const double * B, int i , int i_next,