rebuilding a curve, handmatically

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  03 March 2011
rebuilding a curve, handmatically

Hi there.
I've been playing around with Nurbs curves for a while, and I found out that if you cut or detach a curve, display the control points of one of those new curves, and you create another curve (with the cv curve tool) by snapping to its control points, it will create a different curve, though the the control points have the same position. What is remarkable, is that the edit points have a different position, and once you move those, it will automatically change the position of the control points.
Can someone explain what is happening, and what this means? Is it save to use these curv
 
  03 March 2011
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