Terrain Edit Tool To load a terrain you need to use the .ox3 look the sample in [TerrainLoad] folder. But you have two chose with the texture you can add a glmateriallib to your form and load the saved texture manualy with your setting.

很好的Mesh查看程序，可以读取不同的文件格式，使用QT库-good Mesh View procedures, can read different file formats, the use of the QT

读一个.x文件 渲染一个飞机 并控制其左右前后上下移动-Reading a. X file to render a plane and control before and after the move up and down the left and right