With the extended version of Threejs from SparePartsPlace.com it now possible to load the native and highly optimized SPP file format directly. The optimized SPP file format stands out due to the low load times as well as the overwhelming performance.

The direct comparison between OBJ and natively SPP:

OBJ:

  Boxer Engine as OBJ within a Threejs HTML Webpage

Native SPP:

Boxer Engine as native SPP within a Threejs HTML Webpage