Unity—UGUI

UGUI在处理自适应Canvas Scaler。

我们要做的就是3DCamera的自适应。把下面这个脚本挂在Main Camera上即可。

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usingUnityEngine;

usingSystem.Collections;

usingUnityEngine.UI;

publicclassCameraScale:MonoBehaviour{

 

voidStart(){

intManualWidth=960;

intManualHeight=640;

intmanualHeight;

if(System.Convert.ToSingle(Screen.height)/Screen.width>System.Convert.ToSingle(ManualHeight)/ManualWidth)

manualHeight=Mathf.RoundToInt(System.Convert.ToSingle(ManualWidth)/Screen.width *Screen.height);

else

manualHeight=ManualHeight;

Cameracamera=GetComponent<Camera>();

floatscale=System.Convert.ToSingle(manualHeight/640f);

camera.fieldOfView*=scale;

}

}

在UGUI中想设置一张全屏的背景图，但是直接设置 screen.width和screen.height后发现在有些分辨率下还是不能全屏。

rectTransform.sizeDelta=newVector2(Screen.width,Screen.height);

把如下脚本挂在需要全屏的Image对象上即可。

usingUnityEngine;

usingSystem.Collections;

 

publicclassUIMaskLayer:MonoBehaviour

{

voidStart()

{

intwidth=Screen.width;

intheight=Screen.height;

intdesignWidth=960;//开发时分辨率宽

intdesignHeight=640;//开发时分辨率高

floats1=(float)designWidth/(float)designHeight;

floats2=(float)width/(float)height;

if(s1<s2){

designWidth=(int)Mathf.FloorToInt(designHeight *s2);

}elseif(s1>s2){

designHeight=(int)Mathf.FloorToInt(designWidth/s2);

}

floatcontentScale=(float)designWidth/(float)width;

RectTransformrectTransform=this.transformasRectTransform;

if(rectTransform!=null){

rectTransform.sizeDelta=newVector2(designWidth,designHeight);

}

}

}