tyflow gets the distance between two particles

[feitianw]

tyflow 获tyflow gets the distance between two particles取两个粒子之间的距离

[tyFlow]

You can do it with a Script operator, or set Particle A's target as Particle B and then measure the distance with a Property Test (distance to target mode with save values to float channel enabled).

[feitianw]

I need to use Wire Parameters
For example, the distance between two particles is 500, and the height of a box object is 100
changes with distance

[tyFlow]

You can use a script controller on your box height value and then use regular MAXScript access to tyFlow particles to do the calculations.

See:

https://docs.tyflow.com/tyflow_maxscript/