When the map is minimized, how to make it move horizontally only

CesiumJS
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video.rar (1.5 MB) When the map is minimized, how to make it move horizontally only。I try to control the camera to achieve. But the page will flash.

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There is not a one step process for making the camera move horizontally only, but you can set a bounding area for the camera. Please see: Limit movements area - #4 by Matt_Amato

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The code in the previous link that I shared is quite old and does not work in recent Cesium updates. Currently, we don’t have built-in API functions to handle this. You can try modifying the base code in CesiumJS to change the camera behavior. Please see cesium/Camera.js at 70f3a343865e97971a3558ddd53a784ab6ae5da4 · CesiumGS/cesium · GitHub. This clampMove2D function is a good place to start.

My apologies for the previous misleading response.