reduce dynamic array usage.
reduce dynamic array usage.

guycalledfrank/engine,aidinabedi/playcanvas-engine,sereepap2029/playcanvas,H1Gdev/engine,sereepap2029/playcanvas,guycalledfrank/engine,MicroWorldwide/PlayCanvas,playcanvas/engine,MicroWorldwide/PlayCanvas,sereepap2029/playcanvas,playcanvas/engine,H1Gdev/engine,aidinabedi/playcanvas-engine