tfreitag Posted February 10, 2015 Share Posted February 10, 2015 I have a popdop network with an fieldforce. How could I connecting custom attribute made in VOP POP (inside DOP) in the "Force Scale" (float) value of the Field Force DOP? ...I tried point expression, but don't works. thanks. Tom Quote Link to comment Share on other sites More sharing options...
tfreitag Posted February 10, 2015 Author Share Posted February 10, 2015 I tried also this expression: point("$OBJID/birds", $OBJID(or $ID), "distdanceforce", ) But $ID doesnt work. I have popsolver setup, so how can I acces my $ID? I would be very happy about every help Quote Link to comment Share on other sites More sharing options...
ranxerox Posted February 11, 2015 Share Posted February 11, 2015 I think that field force vop is meant to be used more for rigid body simulations. If you want a per particle force I would think you would use a pop vop and just lookup the vector from your field with volume sample from file.. or use a pop force and use vexpressions to modify per particle forces. -G I tried also this expression: point("$OBJID/birds", $OBJID(or $ID), "distdanceforce", ) But $ID doesnt work. I have popsolver setup, so how can I acces my $ID? I would be very happy about every help Quote Link to comment Share on other sites More sharing options...
tfreitag Posted February 11, 2015 Author Share Posted February 11, 2015 hi gregory, thanks for reply!! h offers so much solutions... :] tom Quote Link to comment Share on other sites More sharing options...
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