Using a combination of Ruby reflection and metaprogramming, the columns of the table become properties of the object.

使用Ruby反射和元编程的组合，表的列可以变成对象的属性。

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Starting with a single cube, I have changed some properties (material, color, reflection attributes), and then duplicated the object into a dozen cubes, placing them in the scene.

从一个数据集，我改变了一些性质（材料、颜色、反射属性），然后复制对象到多维数据集，将它们放置在现场。

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