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StarryNight

RBD Material Fracture Constraints Setup

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Hi everyone, sadly I have been trying to figure this out for a few days now and can't for the life of me figure out how these constraints should be setup with the RBD Material Fracture node.  If someone could take a look I would be very grateful.

Thank you.

Fracture2.zip

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Is your name attrib, all messed up. Either use a wrangle and add this line  

s@name = sprintf("piece%d", @ptnum);

or after the assemble unpack your geo (Transfer the name attrib) > connectadjacentpieces  

houdini_nHZJAViowo.png

houdini_g2A7DQUvYb.png

houdini_2YgwSJ1AfF.png

houdini_GKtjZA8GTU.png

Edited by Sepu

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Thank you for the reply and information, I had success using the second suggestion (utilizing the unpack after the assemble).  Can you explain to me why simply placing the unpack and transferring name fixed this.

Is it simply a matter of needing to make sure that attribute gets passed down the line?

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