国外程序员编写的基于OpenGL的3D地形引擎。 errain Engine I started working on a terrain engine around October 2000. I was deeply moved by screenshots from black and white :) My intention and main goal was to create something visually stunning. This meant writing a terrain texture-generator, and working hard to find good textures and blending modes. The outcome is an engine that hold a (supposedly) 1km by 1km piece of terrain with very high accuracy. There is no triangle-cutting algorithm employed, simple brute-force. I use a large terrain texture and a tiling detail texture. There s a skybox and the terrain reflects on the water. I used OpenGL for this one, employing the OGLC skeleton to avoid most of the opengl-win32 business. You can move through this world using descent keys (a,z, keypad). use w to switch to wire-frame and d to render without the detail texture.-foreign programmers prepared by the OpenGL-based 3D terrain engine. Errain Engine I started working on a terrain eng stimulant around October 2000. I was deeply moved by sc reenshots from black and white : ) My intention and main goal was to create someth ing visually stunning. This meant writing a ter rain texture-generator, and working hard to find good blend textures and ing modes. The outcome is an engine that hold a (s upposedly) 1km by 1km piece of terrain with very high accuracy. There is no triangle-cutting al gorithm employed. simple brute-force. I use a large terrain textu re a tili 下载
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