KHR_materials_pbrSpecularGlossiness extended model does not display properly

[cx20]

I tried a model added to glTF-Sample-Models.

However, it seems that it is not displayed properly in glTF loader of CZPG.js.

Babylon.js	CZPG.js

https://github.com/KhronosGroup/glTF-Sample-Models/tree/spec-gloss-vs-metal-rough/2.0/SpecGlossVsMetalRough

[PrincessGod]

You are right, but i am rebuild whole project in rebuild branch, when finished will merge to master !