+ // skip equal points
+ int aNbPoints = thePoints.Size();
+ NCollection_Sequence<gp_XYZ> aPoints;
+ if ( aNbPoints > 0 ) {
+ gp_XYZ aPrevPoint = thePoints.Value( 1 );
+ aPoints.Append( aPrevPoint );
+ for( int i = 2 ; i <= aNbPoints; ++i )
+ {
+ gp_XYZ aPoint( thePoints.Value( i ) );
+ if ( !aPoint.IsEqual( aPrevPoint, theTolerance ) )
+ aPoints.Append( aPoint );
+ aPrevPoint = aPoint;
+ }
+ }
+