1. software rasterizer
- at least as far as possible given the current state of WGSL
- Culling on both per-instance and per-meshlet basis
- textures per-vertex normal

메시 전처리 - 웹 어셈블리 
→ 메샵타이머 + METIS

atomic<u64>


2. octahedron-encoded
2 * u8 == 32bit

3. 오큘루전 컬링

- depth pyramid 


4. meshoptimizer

- OSS implementation

- meshlet generation


5.  IMT

-  frustum
- occlusion culling
- if early-z
- backface culling and ofc


6. Vertex position quantization (vec2u), octahedron encoded normals (vec2f)








7. visibility buffer 

limitation atomic<u64>

. . .



8. simplify vertex count
255 limit

clusterizer internally sentinel ??