Fix NaN on faces & vertices in the stats panel (#3573)
Fix NaN on faces & vertices in the stats panel (#3573)

mkungla/aframe,ngokevin/aframe,dmarcos/aframe,aframevr/aframe,RSpace/aframe,chenzlabs/aframe,ngokevin/aframe,RSpace/aframe,chenzlabs/aframe,dmarcos/aframe,mkungla/aframe,aframevr/aframe