This Max 6 patch uses two instances of the [nodes] object to output weighted values/volumes for multiple input sources ("points") as they are spatially related to output sources/channels ("zones").
Both the points and zones can be positioned manually, or automatically distributed evenly.
For each "point", the patch outputs a list of values corresponding to the number of "zones" currently in use.
Nothing groundbreaking here, but I thought others might find it helpful, especially for multichannel work and spatialization. Enjoy!