Gensokyo Reimagined QOL

• Updated pack to 1.21.8
• Updated all mods
• Particle rendering is now async
• Updated weather particle density and ground fog during rain

Since this is an update from 1.21.7 to .8 clean install is recommended.

• fix another whoopsie :3

• Fixed a dookie code whoops :3

• Updated mods
• Using an experimental entity renderer
  • Modified entity culling to calculate the voxel shapes of slabs and stairs too which should in result of a lot more culled entities
  • Modified sorting from merge sort to radix sort
  • Modified Noxesium/EntityCulling mods to do less on main thread
• Nvidia Reflex is disabled by default now in config settings (Enable it in the in game Mods > Reflex and just toggle it)

All of these changes resulted on my pc to get 80% more fps in a entity dense Human Village spot(s)

• Updated mods
• Improved performance