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游戏屏幕朝向
Unity3D提供的代码级别的和屏幕相关的类主要是以下两个:
(1)Screen.orientation 可以用于设置当前游戏的屏幕方向状态;
(2)Input.deviceOrientation 可以获取设备的屏幕方向状态。
下面的代码根据设备的实际朝向设置App的屏幕方向:
public void SetOrientation() { if (Input.deviceOrientation == DeviceOrientation.LandscapeLeft) //处理横向两个方向旋转 { if (Screen.orientation != ScreenOrientation.LandscapeLeft) { Screen.orientation = ScreenOrientation.LandscapeLeft; } } else if (Input.deviceOrientation == DeviceOrientation.LandscapeRight) { if (Screen.orientation != ScreenOrientation.LandscapeRight) { Screen.orientation = ScreenOrientation.LandscapeRight; } } else if (Input.deviceOrientation == DeviceOrientation.Portrait) //处理纵向两个方向的旋转 { if (Screen.orientation != ScreenOrientation.Portrait) { Screen.orientation = ScreenOrientation.Portrait; } } else if (Input.deviceOrientation == DeviceOrientation.PortraitUpsideDown) { if (Screen.orientation != ScreenOrientation.PortraitUpsideDown) { Screen.orientation = ScreenOrientation.PortraitUpsideDown; } } }
也可以设置各个方向是否可以随意切换:
// 当orientation为AutoRotation时,可以分别设置四个朝向的开关 Screen.orientation = ScreenOrientation.AutoRotation; Screen.autorotateToLandscapeLeft = true; Screen.autorotateToLandscapeRight = true; Screen.autorotateToPortrait = false; Screen.autorotateToPortraitUpsideDown = false;
注意下面四个值只有在Screen.orientation为AutoRotation时可用。
游戏屏幕朝向
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