ADD: make use of the three.js functionality to split Uint32 index      based buffer geometries into Uint16 index compatible chunks
ADD: make use of the three.js functionality to split Uint32 index
     based buffer geometries into Uint16 index compatible chunks

j0kaso/ngl,fredludlow/ngl,j0kaso/ngl,j0kaso/ngl,arose/ngl,fredludlow/ngl,arose/ngl,arose/ngl,arose/ngl,fredludlow/ngl,fredludlow/ngl