Virtual Simulation Teaching System for the Entire Process of Tree Trunk Analysis

This paper constructs a virtual simulation teaching system for the entire process of tree trunk analysis. By simulating the real forest farm and laboratory environment, it comprehensively simulates the field and indoor operations, enabling students to master the entire process of tree trunk analysis in a virtual environment. The main work includes: (1) Simulation of the experimental environment: Through 3D modeling and environment scene construction, it simulates the real forest farm and laboratory environment, allowing users to understand the actual working environment; (2) Simulation of experimental operations: It virtually reproduces the operation steps of field and indoor work in detail, ensuring that students can deepen their understanding through practical operations in a safe and risk-free condition; (3) Teaching guidance: Through various guidance methods such as videos and pictures, it provides students with detailed theoretical teaching content, enhancing the teaching nature of the system and improving the operation experience. In addition, the system also monitors the learning process of students in real time through a scoring mechanism, accurately positioning their knowledge mastery level. This work has important reference significance for the application of virtual simulation technology in forestry education.