限制OrbitControls水平旋转 [英] Limit OrbitControls horizontal rotation
本文介绍了限制OrbitControls水平旋转的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何在OrbitControls上限制水平旋转？
How can I limit horizontal rotation on OrbitControls?
在代码中我可以看到可以使用<$垂直限制它c $ c> minPolarAngle 和 maxPolarAngle 。但我无法找到一种方法来横向限制它。
Inside the code I could see that it's possible to limit it vertically using minPolarAngle and maxPolarAngle. But I couldn't find a way to limit it horizontally.
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编辑：我知道它OrbitControls不会旋转网格而是相机。我只想要一个解决方案来对相机设置水平限制。
I know that it OrbitControls doesn't rotate the Mesh but the Camera. I just want a solution to put horizontal limits on the camera.
推荐答案
编辑：能够水平和垂直限制相机移动现在是 的一项功能OrbitControls 。
The ability to constrain camera movement both horizontally and vertically is now a feature of OrbitControls.
// How far you can orbit vertically, upper and lower limits.
// Range is 0 to Math.PI radians.
controls.minPolarAngle = 0; // radians
controls.maxPolarAngle = Math.PI; // radians
// How far you can orbit horizontally, upper and lower limits.
// If set, must be a sub-interval of the interval [ - Math.PI, Math.PI ].
controls.minAzimuthAngle = - Infinity; // radians
controls.maxAzimuthAngle = Infinity; // radians
three.js r.71
three.js r.71
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