SopSolver with Attribute transfers

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Hi every one , I´m new in Houdini .
I have a fracture controler by one sopsolver in dop, this sopsolver has a vop to control by Cd the active value, the problem is when the points are out from the area of Cd attribute , the active value change to 0 again.
Anyone knows how to change the active value to 1 forever .

Thank a lot

Attachments:
Fracture+SopSolver.hipnc (221.0 KB)

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Here's one way; first make sure that active is initialised to 0 before going into dops. Then you can append an ‘if’ inside your attrib vop, if active is 0, then do your existing workflow, but if its 1, leave it alone.

Attachments:
fracture_sopsolver_fix.hipnc (236.5 KB)

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Thanks a lot , It´s works fine. You are the best mestela.
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