update paths in the particle system start frame example (#1868)
update paths in the particle system start frame example (#1868)


playcanvas/engine,sereepap2029/playcanvas,sereepap2029/playcanvas,aidinabedi/playcanvas-engine,sereepap2029/playcanvas,aidinabedi/playcanvas-engine,MicroWorldwide/PlayCanvas,playcanvas/engine,MicroWorldwide/PlayCanvas