Statistics:
-----------
  Scene name: Buddha_Grid
  Grid
    No. allocated voxels                                            22601
    No. voxels                                                     181692
    Construction time                                          0.18502 s
  Memory
    Data structure                                            16.64438 Mib
  Path tracer
    RenderTime                                               183.67565 s
  Triangles
    Count                                                         1087461
    Hit percentage ratio                           9864049 /   1342330085 (0.73%)
