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中国农学通报 ›› 2015, Vol. 31 ›› Issue (12): 285-290.doi: 10.11924/j.issn.1000-6850.2014-2392

• 农业科技信息 • 上一篇    

基于L-System模型的Web三维果园构建方法研究

陈 宏1,连思思1,翁启勇2,邱荣洲2,池美香2,赵 健1   

  1. (1福建省农业科学院数字农业研究所,福州 350003;2福建省农业科学院植物保护研究所,福州 350013)
  • 收稿日期:2014-09-02 修回日期:2015-04-08 接受日期:2015-01-23 出版日期:2015-05-06 发布日期:2015-05-06
  • 通讯作者: 连思思
  • 基金资助:
    国家科技支撑计划(2012BAD35B07);福建省财政专项——福建省农业科学院科技创新团队建设项目(CXTD-1-10)。

Study on Construction of Three-Dimensional Orchard Based on L-System Model

Chen Hong1, Lian Sisi1, Weng Qiyong2, Qiu Rongzhou2, Chi Meixiang2, Zhao Jian1   

  1. (1Digital Agriculture Research Institute, Fujian Academy of Agricultural Sciences, Fuzhou 350003;2Plant Protection Institute, Fujian Academy of Agriculture Sciences, Fuzhou 350013)
  • Received:2014-09-02 Revised:2015-04-08 Accepted:2015-01-23 Online:2015-05-06 Published:2015-05-06

摘要: 网络技术和虚拟现实技术的发展为农作物生境的展示提供了多样化的方式。笔者研究在 L-System植物模型的基础上,提出一种简单、快速的在线三维果园构建技术方案:采用Xfrog软件构建果树三维模型,运用Unity3D引擎设计果园三维场景并实现人工交互,以热带水果——莲雾作为应用范例,构建Web三维莲雾园模型,模型具有真实感强、交互功能丰富、操作简单等特点。该方案为果树生长研究、农业景观规划和乡村旅游推广等应用提供三维可视化的展示方式。

关键词: pH, pH

Abstract: The development of network technology and virtual reality technology provides a variety of approaches for demonstration of crop habitats. Based on the L-System plant model, the author proposed a new method to build a simple and fast web three-dimensional orchard model: to construct a three-dimensional model of fruit tree by Xfrog software and apply Unity3D engine to designing three-dimensional orchard and achieving scene interaction. As an application example with wax, the author built web three-dimensional model of wax plantation, which was highly characterized with reality, rich interactive functions and easy operation. And therefore, it was greatly bestowed with the capacity to provide the three-dimensional visualization for some agriculture applications, such as the growth of fruit tree research, agricultural landscape and rural tourism promotion.