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Showing results for tags 'modify data'.
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Hi Everyoe, I have a legacy RBD object (not bullet) that I need constrain to a plane. I tried "Modify data DOP" to set vel.x to 0, but that just creates another Property called vel.x. If there's a way to use Modify data on only one vector component, that would be great. I noticed that Anchor: world position has a "Constraint to plane" option, but I can't figure out how anchors work. I know this can be easily achieved with bullet, but I need the old legacy RBD because I'm doing a RBD FLIP interaction. Attached is a simplified Hip file with the problem. Any help would be appreciated DopsCOnstraintToPlane.hip
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Does anyone know how I can access the boolean value I'm setting with the Modify Data node in DOPS. Basically following this (page 121) but it doesn't actually explain how to use the dopfield expression to access the boolean. I would like to use it to activate a force. EDIT: After reading as many forums as possible I'm still stuck. But, I think I need to initialize my data with an Empty Data node? Still my dopfield expression doesn't work.
