Sort keys in curve ctor
Sort keys in curve ctor

sereepap2029/playcanvas,maxwellalive/engine,shinate/engine,3DGEOM/engine,MicroWorldwide/PlayCanvas,SuperStarPL/engine,RainsSoft/engine,sereepap2029/playcanvas,nizihabi/engine,guycalledfrank/engine,aidinabedi/playcanvas-engine,SuperStarPL/engine,sanyaade-teachings/engine,3DGEOM/engine,nizihabi/engine,shinate/engine,sereepap2029/playcanvas,RainsSoft/engine,horryq/engine-1,shinate/engine,playcanvas/engine,MicroWorldwide/PlayCanvas,horryq/engine-1,RainsSoft/engine,horryq/engine-1,maxwellalive/engine,aidinabedi/playcanvas-engine,nizihabi/engine,H1Gdev/engine,sanyaade-teachings/engine,SuperStarPL/engine,sanyaade-teachings/engine,guycalledfrank/engine,H1Gdev/engine,maxwellalive/engine,3DGEOM/engine,playcanvas/engine