I have an attractor that is SOP mesh. The Geometry where that SOP is located is animating (it is moving). Yet in particles the display draws only at world origin. In same POPnet I have GroupPOP that is grouping particles based on volume that is box in the same Geometry. It is shown as moving through space. Why is AttractorPOP not doing the same thing.

Dave

I think I got it solved. The book solution is to set the Geometry as transform refernce of the POPNET. Its OK. but I found that it was hard to see interaction of animated objects with particles. My solution was to create a TransformSOP for Attraction/Repulsion surface that has expression that gets its data from transform channell of the Geometry.

Dave Rindner