当你为反射贴图通道添加了光线追踪贴图后，你会发现材质编辑器显示出新的设置。

After you have insert RAYTRACE in the reflection map you will see that the material editor is showing new Settings.

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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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这个部分我将我的一些幻想类的纹理混合了一些真实的元素，我使用了大概60个不同的纹理，这里是我材质编辑器的一个截图。

In this part I mixed my texture (fantasy) with realistic ones, I used about 60 different textures in this images, here is the screenshot of material editor I have used.

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