Examples from the playground

[dannybucksch]

thank you! but i have to mention that this is based on a lot of other work:
e.g. base noise shader:

• webgl-noise/src at master · ashima/webgl-noise · GitHub

I also put together a small demo with matcaps:
https://www.babylonjs-playground.com/#NGH9FM#22

(this in turn is based on the following work of others (thank you):

• bjs with matcaps: https://playground.babylonjs.com/#NGH9FM#3
• matcap textures: matcap
  )

cheers