# 复制操作¶

Shift-D

This copy is a new object, which shares data-blocks with the original object (by default, all the materials, textures, and F-curves), but which has copied others, like the mesh, for example. That is why this form of duplication is sometimes called "shallow link", because not all data-blocks are shared; some of them are "hard copied"!

Tip

You can choose which types of data-block will be linked or copied when duplicating in the Preferences.

## 示例¶

• 左侧的立方体处于编辑状态，右侧的立方体副本保持不变。网格数据已经被复制，而非关联。

• 同样，如果在物体模式下编辑了其中一个立方体，另一个将保持不变。新物体的变换属性或数据块是新的副本，而非关联。

• 复制出右侧立方体后，它继承了原始立方体的材质。材质属性保持关联，而非复制。