//for( i = 1; i < nps; i++ )
for( i = 1; i < GetNumberOfPointsSpline(); i++ )
{
//t = delta * (double)i;
//GetSplinePoint(t,x2,y2,z2);
GetSpline_i_Point(i,&x2,&y2,&z2);
//for( i = 1; i < nps; i++ )
for( i = 1; i < GetNumberOfPointsSpline(); i++ )
{
//t = delta * (double)i;
//GetSplinePoint(t,x2,y2,z2);
GetSpline_i_Point(i,&x2,&y2,&z2);