Statistics:
-----------
  Scene name: Buddha_BVH_Middle_1ppl
  BVH tree
    BVH nodes no.                                                 2174901
    Construction time                                          0.84615 s
  Memory
    Data structure                                            24.88985 Mib
  Path tracer
    RenderTime                                                52.03637 s
  Triangles
    Count                                                         1087461
    Hit percentage ratio                           9669252 /    122056045 (7.92%)
