To improve the safety of ships in complex navigation environments,a three-dimensional simulation method based on virtual reality for ship navigation complex surrounding environment images is proposed.This method uses the Vega Prime virtual reality development tool in virtual reality technology.Based on ocean and ship related data and images,the Creator tool is used to establish a FLT static 3D model library.After exporting the required data for ship 3D models from this model library,the LynXPrime graphical interface of the Vega Prime virtual reality development tool is used to model and texture the complex surrounding environment of water bodies,waves,etc.in the ship's navigation,Through real-time driving,visual simulation driving,and simulation interaction program operation,the interaction of three-dimensional simulation mod-els of complex surrounding environment images for ship navigation is achieved.The experimental results show that this method can effectively simulate the three-dimensional flow direction,velocity,and seawater temperature of the complex sur-rounding environment of ship navigation.At the same time,it can also visualize the infrared scene of other ships in the ship navigation environment,and the application effect is better.
关键词
虚拟现实/船舶航行/环境图像/三维仿真/Vega/Prime
Key words
virtual reality/ship navigation/environmental images/3D simulation/Vega Prime
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