optimize vec3 parse (#2947)
optimize vec3 parse (#2947)


ngokevin/aframe,aframevr/aframe,weddingdj/aframe,googlecreativelab/aframe,wizgrav/aframe,googlecreativelab/aframe,RSpace/aframe,RSpace/aframe,chenzlabs/aframe,mkungla/aframe,dmarcos/aframe,dmarcos/aframe,aframevr/aframe,ngokevin/aframe,mkungla/aframe,chenzlabs/aframe,weddingdj/aframe,wizgrav/aframe