基于高度图的地形纹理生成方法

Research on Method of Producing Terrain Texture Based on Elevation Map

介绍了利用高度图生成地形纹理图的方法。阐述了多个特征纹理图融合的方法,根据高度值计算地形纹理图各像素RGB值的过程和遍历图的方法和技巧,并介绍了在高度图中确定顶点高度值的方法。利用此方法,可以按照自己的需求制作地形纹理图,为三维地形可视化研究提供了参考。

The paper introduces the method of Producing Terrain Texture using elevation map.Expatiated on the method of aggregating several characteristic terrain texture,process of using elevation map to calculate pixels＇ values,and the method and skills of traversal in maps.The paper introduces the method for calculating the peaks＇ height value.Using this method,the required terrain texture can be produced and it also supplies the reference for researching terrain visualization.