Multi point spring constrain with mapped strength?

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  07 July 2011
Multi point spring constrain with mapped strength?

I'm new to Houdini and I'm having a bit trouble to make this. I don't really know if it's possible to map with a ramp the constrain strength of a SBD spring constrain node applied to all the points of a wire object. I started creating an UV texture and a new attribute with a ramp in the curve geometry, now I can access this (per-point) variable at SOP level but I don't know how to access it at DOP level with a expression in the strength parameter.

I would be very grateful if someone could help me with this, I googled and searched some forums but I found nothing.
I hope I explained well, sorry for my english and thanks in advance.
  07 July 2011
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