Added docs for colorcurve
Added docs for colorcurve

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