基于Unity 3D的中国古代农耕虚拟场景智能展示平台

发布时间：2018-05-16 20:27

本文选题：虚拟现实 + 农场　；参考：《农业工程学报》2017年S1期

【摘要】：中国传统农耕文化与精耕细作的农业精神是中国古代农业长期居于世界领先地位的关键因素。目前传播方式的限制阻碍了农耕文化与精神的传播和发展,鉴于此,提出一种结合虚拟现实技术开发虚拟农耕场景智能展示平台的方法。该研究提出的模型交互控制观察算法,精确地实现了模型的旋转与缩放查看;针对目前虚拟场景路径漫游中漫游物体角度不能变化的问题,提出一种物体朝向变化的虚拟场景漫游算法,使得路径虚拟漫游更贴合人的浏览角度。该研究基于Unity3D平台,采用3d Max建模工具,以C#为脚本语言设计并开发虚拟农耕场景智能展示平台。试验结果表明:虚拟农耕场景融合了交互与漫游技术,可还原古代农耕场景,宣传介绍典型生产技艺,为文化的展示提供参考。
[Abstract]:Chinese traditional farming culture and the agricultural spirit of intensive cultivation are the key factors that Chinese ancient agriculture occupies the leading position in the world for a long time. At present, the limitation of communication mode hinders the spread and development of agricultural culture and spirit. In view of this, a method of developing intelligent display platform of virtual farming scene combining virtual reality technology is put forward. The model interactive control observation algorithm proposed in this paper can accurately realize the rotation and zoom view of the model, aiming at the problem that the angle of roaming object can not change in the path roaming of virtual scene. A virtual scene roaming algorithm with changing object orientation is proposed, which makes the path virtual roaming more suitable for the viewing angle. This research is based on Unity3D platform, using 3D Max modeling tool and C # as script language to design and develop the virtual agricultural scene intelligent display platform. The experimental results show that the virtual farming scene combines the technology of interaction and roaming, can restore the ancient farming scene, propagate and introduce the typical production techniques, and provide a reference for the cultural display.
【作者单位】：中国农业大学信息与电气工程学院;农业部农业信息获取技术重点实验室;
【基金】：基金项目:文化资源建模技术研究及特色文化资源数字化(2015BAK04B01)
【分类号】：TP391.9

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