如何在 Three.js 中克隆 object3d? [英] How to clone an object3d in Three.js?

问题描述

我想克隆一个加载了加载器的模型，我发现了这个问题在github上，但解决方案不起作用.Object3D 似乎发生了结构性变化.

I want to clone a model loaded with loader, I found this issue on github,but the solution doesn't work. It seems there has been an structural change in Object3D.

如何在 Three.js 的当前稳定版本中克隆 Object3D?

How can I clone an Object3D in current stable version of Three.js?

推荐答案

在这个新版本的 Three.js 中，你有一个方法 clone.

In this new version of three.js you have a method clone.

例如，我使用国际象棋中的皇后，我不得不多次复制:

For example, I use a queen from chess and I had to duplicate multiple times:

// queen is a mesh
var newQueen = queen.clone();

// make sure to re position to be able to see the new queen!
newQueen.position.set(100,100,100); // or any other coordinates

它适用于任何网格.

我使用了three.js r61.

I used three.js r61.

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