使用纹理坐标，用简单的方法绘制漂亮的水面，水波使用了正弦函数和加入噪声的方法-Still using texture coordinates, this time here is a very simple way to render fancy water. Waves are shaped using both a sinus function and some Perlin noise. The same texture is used for both fake reflection and transparency, using texture spherical coordinates. Tweaking the texture may lead to quite a good result I think.



Use left click to rotate, and right click to translate. You can also switch to wire-fr a me rendering using L, and get back using P or F. N toggles normals rendering.