Table 2 Comparison of average rendering times before and after simplification.

From: Immersive teaching model for traditional Chinese opera costume design based on virtual reality: digital cultural heritage, inheritance, and innovation

Model type

Model number

Rendering time

Model before simplification

A

264.4 ms

C

233.6 ms

E

190.9 ms

Model after simplification

B

124.8 ms

D

87.3 ms

F

58.5 ms