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Quaternion.clone()

Quaternion.clone() 方法用于创建一个当前四元数对象的副本。该方法不会影响原来的四元数对象。

语法

quaternion.clone();

返回值

一个新创建的四元数对象。

示例

const originalQuaternion = new THREE.Quaternion(0, 0, 0, 1);
const clonedQuaternion = originalQuaternion.clone();
console.log(clonedQuaternion); // 输出为Quaternion { _x: 0, _y: 0, _z: 0, _w: 1 }

备注

新创建的四元数对象和原来的四元数对象是两个独立的对象,它们的属性值和内存地址都不相同。

参考文献