iPhone iPad iTouch 旋轉(zhuǎn)設(shè)備都支持屏幕4個方向的任意旋轉(zhuǎn)，那么強大的Unity3D 游戲引擎當(dāng)然也支持啦，雖然很多游戲都為了避免麻煩強制的不讓屏幕旋轉(zhuǎn)但是做為學(xué)習(xí)我們還是知道一下為好，因為Unity3D在處理屏幕旋轉(zhuǎn)實在是非常方便。
下面MOMO將以一個例子向各位盆友們介紹Unity3D 屏幕的哪些事兒。
強制屏幕四個方向不旋轉(zhuǎn)的方法
[代碼]c#/cpp/oc代碼：
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iPhoneKeyboard.autorotateToPortrait = false; |
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iPhoneKeyboard.autorotateToPortraitUpsideDown = false; |
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iPhoneKeyboard.autorotateToLandscapeLeft = false; |
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iPhoneKeyboard.autorotateToLandscapeRight = false; |
自動旋轉(zhuǎn)屏幕的方法，此方式適用于Unity3.3及一下的版本。
Input.deviceOrientation 可以得到當(dāng)前IOS 設(shè)備屏幕的方向狀態(tài)。
Screen.orientation 設(shè)置屏幕的反轉(zhuǎn)情況
[代碼]c#/cpp/oc代碼：
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if(Input.deviceOrientation == DeviceOrientation.LandscapeLeft) |
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if (Screen.orientation != ScreenOrientation.LandscapeLeft) { |
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Screen.orientation = ScreenOrientation.LandscapeLeft; |
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}else if(Input.deviceOrientation == DeviceOrientation.LandscapeRight) |
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if (Screen.orientation != ScreenOrientation.LandscapeRight) { |
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Screen.orientation = ScreenOrientation.LandscapeRight; |
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if(Input.deviceOrientation == DeviceOrientation.Portrait) |
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if (Screen.orientation != ScreenOrientation.Portrait) { |
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Screen.orientation = ScreenOrientation.Portrait; |
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}else if(Input.deviceOrientation == DeviceOrientation.PortraitUpsideDown) |
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if (Screen.orientation != ScreenOrientation.PortraitUpsideDown) { |
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Screen.orientation = ScreenOrientation.PortraitUpsideDown; |
3.4及以上的版本可以在Setting for IOS 設(shè)置中直接設(shè)置屏幕旋轉(zhuǎn)。
下面的游戲例子，通過左邊的按鈕直接切換屏幕旋轉(zhuǎn)狀態(tài)，右邊的按鈕打開iPhone輸入狀態(tài)框。
[代碼]c#/cpp/oc代碼：
| 02 |
using System.Collections; |
| 04 |
public class Main : MonoBehaviour { |
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private iPhoneKeyboard keyboard; |
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public GUISkin fontSkin; |
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// Use this for initialization |
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// Update is called once per frame |
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if (GUI.Button(new Rect(10, 10, 300, 100), "change LandscapeLeft")) { |
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Screen.orientation = ScreenOrientation.LandscapeLeft; |
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}else if (GUI.Button(new Rect(10, 110, 300, 100), "change LandscapeRight")) { |
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Screen.orientation = ScreenOrientation.LandscapeRight; |
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if (GUI.Button(new Rect(10, 210, 300, 100), "change Portrait")) { |
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Screen.orientation = ScreenOrientation.Portrait; |
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}else if (GUI.Button(new Rect(10, 310, 300, 100), "change PortraitUpsideDown")) { |
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Screen.orientation = ScreenOrientation.PortraitUpsideDown; |
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if (GUI.Button(new Rect(320, 10, 300, 100), "open Keyboard")) { |
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//***個參數(shù) 默認(rèn)顯示 test |
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//第二個參數(shù) 設(shè)置輸入框類型，這里為默認(rèn)，什么都可以輸入 |
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keyboard = iPhoneKeyboard.Open("test",iPhoneKeyboardType.Default); |
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//輸入完畢后 點擊done 輸入輸入內(nèi)容 |
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Debug.Log( keyboard.text) ; |
iPhoneKeyboardType 鍵盤類型幾個比較重要的參數(shù)，盆友們可是輸入試一試就知道效果啦。我就不截圖了～
iPhoneKeyboardType.NumbersAndPunctuation : 輸入標(biāo)點符號與數(shù)字iPhoneKeyboardType.URL:輸入網(wǎng)址iPhoneKeyboardType.PhonePad:輸入電話iPhoneKeyboardType.NumberPad:輸入數(shù)字iPhoneKeyboardType.EmailAddress:輸入Email
屏幕方向不僅可以感應(yīng)IOS設(shè)備平面4個方向，還可以感應(yīng)屏幕上下方向。
屏幕面朝上：LandscapeLeft.FaceUp
屏幕面朝下：LandscapeLeft.FaceDown
