Put this together for the cgwiki server and thought I’d share it here too in case anyone finds it helpful~
The Solver SOP can only modify one stream of geo, but if you break it open and replace the internal SOP Solver DOP with the sopsolver::2.0 and check on “Use Compiled Block” and set up the DOP data and multiparm, you can create a “Multistream Solver” SOP that can modify multiple data streams
I threw together a quick example file, and also an HDA already set up for modifying up to 4 streams and put it on github github.com/conlen-b/cb-houdini-tools/tree/main/hip-quips#multistream-solver-sop
Attachments in this post:
http://fx-td.com/houdiniandchill/wp-content/uploads/discord/20264709/17/26/MultistreamSolverSOP.jpg
http://fx-td.com/houdiniandchill/wp-content/uploads/discord/20264709/17/26/MultistreamSolverSOP_DiveTarget.jpg
http://fx-td.com/houdiniandchill/wp-content/uploads/discord/20264709/17/26/MultistreamSolverSOP_InternalDopnet.jpg