这里有一个构建眼睛的小技巧。不要让瞳孔开始的地方做成硬边，因为这将在赋予材质后进行渲染时得到糟糕的结果。

Here is a little tip for modeling eyes. Never make hard edge where the eye iris begins, because this will give you bad shading later, when rendering.

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这可通过创建显示器并赋予其产生阴影的材质见大的解决。

This is simply achieved by creating a proxy monitor, and assigning our cast shadows only material to it.

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显示当前赋予它的材质。点击这个按钮打开材质编辑器，这里，你可以改变纹理或选择其他材质。

Shows which material is currently assigned to it. Click on the button to get to the material editor where you can change texture or select another material.

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