Multiverse play 0.2

3 types of bubbles - audio reactive - movement / color(only metaballing(small ones))
Bubble collisions- Slow touch, float away || hard hit - burst.
 
The big bubbles can form the basis of portals . or there can be mechanic that user needs to connect three metaballing bubbles to spawn a portal.

Bugs at the stage: 
-There’s a problem with bubble shader, it dissapears on certain angle( problem in shader code fersnel calculation) : Might change the shader fully. 
-The bubble burst dynamics needs tweaking with rigidbody inputs and more tests.
-The color of raymarching balls all change together, can be further linked to frequency bands and more color variation, just as size variation is working.