copy节点工具
新建geo节点进入里面
Copy and Transfrom
![](https://img.haomeiwen.com/i11652549/1539b2a3699d17a0.png)
copy stamp
![](https://img.haomeiwen.com/i11652549/bcea8f2cb07b85fa.png)
小案例 楼梯
1.新建box copy size X属性
![](https://img.haomeiwen.com/i11652549/f0f07d5f1795b895.png)
粘贴属性除以2
![](https://img.haomeiwen.com/i11652549/a8093ec6ff4718a6.png)
![](https://img.haomeiwen.com/i11652549/f4f52a36759f80e2.png)
![](https://img.haomeiwen.com/i11652549/0622e7bfba6d20f5.png)
![](https://img.haomeiwen.com/i11652549/68b1b213f2763104.png)
如果想随意改变楼梯的高度 要 copy box1 y属性 粘贴给 copy1 y属性
![](https://img.haomeiwen.com/i11652549/cbf895fb24c63884.png)
如果想让圆柱体贴合地板并会随着改变地板的厚度有变化,要 copy box1 Y属性 粘贴到 transform y属性/2
![](https://img.haomeiwen.com/i11652549/e06c7d8653807245.png)
通过固定输入楼梯角度值,改变楼梯数量 通过 帮助文档可以等到方法 360/$NCY
![](https://img.haomeiwen.com/i11652549/c1d07d175f068ec8.png)
Attributes(属性)
Types of Attributes
How To Create Attributes
Using Attributes To Modify Copies
Default Houdini Attributes
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