I’ve pasted a mask as a
motion path into the emitter’s XY position. My
custom particle is an arrowhead made from a
shape layer. I’ve reduced the emitter’s
velocities down to zero and reduced the
particles/sec count to 12 so I get a simple
stream of arrow heads drawing on along a the
pasted path.Â
If it *is* just a case of a "simple stream of arrow heads" why not
just use an arrow head character - Wingdings font for example, type
as many arrows as you need, paste in your path, and use the text
> path options + first margin property to push them along?