Multiple LFNs vs Multi-scale LFN

Instead of utilizing multiple LFNs for antialiasing, our multi-scale LFN achieves anti-aliasing using only a single model.

Model	LOD 1 (1/8 scale)	LOD 2 (1/4 scale)	LOD 3 (1/2 scale)	LOD 4 (1/1 scale)
Multiple LFNs
Multi-scale LFN
Multiple LFNs
Multi-scale LFN
Multiple LFNs
Multi-scale LFN
Multiple LFNs
Multi-scale LFN
Multiple LFNs
Multi-scale LFN