基于Unity 3D引擎的玉米栽培可视化系统

【目的】针对玉米绿色高产定向栽培的种植技术,收集并整理玉米生产定向栽培数据资源。【方法】根据玉米定向栽培可视化系统需求,构建玉米6个时期的栽培管理知识模型;建立玉米绿色高产定向栽培3D模型库,包括种子模型、虫害模型、药剂模型、杂草模型、玉米苗模型、农机模型等。【结果】根据系统可视化和交互式要求,搭建了玉米播前准备、播种期、苗期、穗期、花粒期、收获期6个时期的生产环节三维场景。基于Unity 3D引擎进行场景渲染与知识可视化交互,开发了玉米绿色高产定向栽培可视化系统。【结论】该系统为粮食生产经营者提供栽培知识的体验性过程,为玉米绿色高产定向栽培提供技术支撑。

Corn Cultivation Visualization System based on Unity 3D Engine

[Objective]For green,high-yield and oriented cultivation planting technology of the corn,the directional cultivation data resources of the corn production was collected in this paper.[Methods]According to the requirements of the corn orientation cultivation visualization system,the corn cultivation management knowledge models in 6 periods were built. Moreover,the 3D model library of the green,high-yield and oriented cultivation corn planting including the seed model,the pest model,the pesticide mode,the weed mode,the maize seedling mode,the agricultural machinery mode and so on was established.[Results]On the basis of the visual and interactive requirement of the system,the 3D scenes of the corn production processes in pre-sowing preparation,sowing time,seedling stage,ear period,flowering and milking stage and harvest time 6 periods were also constructed.Eventually,based on the Unity 3D engine for scene rendering and knowledge visual interaction,the directional cultivation visualization system for green,high-yield corn planting was developed. [Conclusion]The establishment of the system would provide the experiential process of the corn cultivation knowledge for the food production operators and the technical support for green,high-yield and oriented cultivation planting technology of the corn.