fix adaptive bias
fix adaptive bias

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