三维地图引擎中地形跟踪算法的实现

摘要

作为三维地图引擎中的重要一部分,地形跟踪算法起到了模拟各种不同地形与运动设备的作用。好的地形跟踪算法不仅可以实现水面、沙地、森林等在各种地形上行进的感受,还能模拟出船舶、车辆等各种不同载体的运动感受。在一款三维导航产品中,做好地形跟踪算法,对于用户体验的改善是相当大的。%As an important part in the three-dimensional map engine,terrain following algorithm has played a role of simulation of a variety of different terrain and sports equipment.Good terrain tracking algorithm can not only achieve the feel of the water,sand,forest road in a variety of terrain,can simulate the movement of the various vessels,vehicles and other carrier feelings.In a three-dimensional navigation products,good terrain following algorithm to improve the user experience is considerable.