PROBLEM:

1. drawIndexIndrect not working

SULUTION:

1. FK ON GPU , CONSTRUCTOR LSYSTEM , 1 SEGMENT/ CLUSTER SEGMENT ON 1 DEPTH -> NO DEPEN -> PASS COUNT = DEPTH
2. mls-mpm masukai , soth external force apply fine , but need sample direct aka mipmip fill

RES: https://brandyvt95.github.io/learn_webgpu/dist/ https://toji.dev/webgpu-best-practices/ https://webgpufundamentals.org/webgpu/lessons/webgpu-resources.html#examples https://toji.dev/ https://gpuweb.github.io/gpuweb/