沉浸式森林防灭火教学系统三维场景的设计与优化探究

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中图分类号：S762-4;G434 文献标识码：A文章编号：1672-3791（2026）04-0222-04

Design and Optimization of Three-Dimensional Scene for ImmersiveForestFire Preventionand Suppression Teaching System

QIU Dazuo FAN Fanrong

Fujian Sanming Forestry School，Sanming， Fujian Province，365oo1 China

Abstract：This study centers on the designand optimization of three-dimensional （3D）scenes for an immersive teaching system dedicated to forest fire preventionandsuppression.Firstly，itexplicates in detail the modeling techniques forvegetation，terrin，and flames within3Dscenes，thereby layingasolid foundationforthe constructionof a realistic forest environment; Secondly，it presents the implementationof forest firefighters，which serves to enhancetheinteractivityandauthenticityof the scene；Furthermore，theuse of particlesystems created flame and smoke effects，enhancing the immersion of the scene; Finall，italso explained how touse virtual reality technology to build forest fire prevention and suppresson systemscenarios，and tested and optimized the system's functions and performance.Intended to provide reference forbuilding a more authentic，eficient，and safe forest fire prevention and suppression teaching system.

Keywords：Forest fire prevention and extinguishing; Virtual reality; Three-dimensional scene; Performance opti - mization

自2005以来，世界各地森林火灾频发，仅2025年1-3月，美国加利福尼亚州、智利南部阿劳卡尼亚大区和比奥比奥大区、韩国等地就发生了多起森林大火；2024年我国共发生295起森林草原火灾。（剩余4929字）