This paper presents a pixel level algorithm for drawing implicit surfaces, which accomplishes hidden line removal according to the feather of implicit surface.

文章提出了一个隐式曲面的象素级生成算法，并针对隐式曲面的特点实现了隐藏线消隐。

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While you can certainly use the Windows GDI as a high-level vector drawing system, you can also use it for relatively low-level pixel manipulation.

当你的确可以将Windows GDI用作高层次的矢量绘图系统时，你也可以将它用于相关的低层次的像素操作。

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