Join two spline ... 3ds max can't do that ?

Hi, (sorry for my poor english)
I made 2 splines with the line tool. (then they aren't align with the XY axes). I want to join 2 segment of the spline. I think I have to move the
pivot point to one of the vertex and rotate this pivot but i can't snap the
rotatiooon tool............

see at http://www.menj.com/3ds/3dsmax.jpg

after this i'd like to rotate at 90 degres the 2 splines

WHAT!!!!???:o

Ok, it isn't clear.... How can you rotate a spline (made with line tool) along a segment ?

I think you have to move your pivot point to one of the vertex of the segment and align the X axes of the pivot point to this segment (but the rotation tool can't snap the vertex and it is a free rotation)

Ok, it isn't clear.... How can you rotate a spline (made with line tool) along a segment ?

I think you have to move your pivot point to one of the vertex of the segment and align the X axes of the pivot point to this segment (but the rotation tool can't snap the vertex and it is a free rotation)

Ok, it isn't clear.... How can you rotate a spline (made with line tool) along a segment ?

I think you have to move your pivot point to one of the vertex of the segment and align the X axes of the pivot point to this segment (but the rotation tool can't snap the vertex and it is a free rotation)