POP Force Mass Remap

[dubCUT]

Hello Everyone

I noticed that many parameters have a "Use VEXpressions" checkbox and i try to understand them.

In my example i would like to remap the mass of the pieces by VEX. Preferably using a Ramp! And all that inside the local VEX of the POP Force :-)

So that there is a better distribution of pieces in Y.

I can't make it work... should it?

[ftaswin]

Use vexpression is used to dynamically adjust one or more parameters you see in the node, NOT updating point attribute individually. To do the later use pop wrangle/ geometry wrangle. 
 

To use vex in pop force you can enable the top vexpression and use something like this:

 

force *= fit(@P.x, -2,2,.5,2);

 

those particles on one side will have half the force settings and on the other will have twice the strength

 

 

[dubCUT]

i see! thanks for the insight.