unity3d大屏（unity3d 关于屏幕大小，江湖救急~~）

本文目录

• unity3d 关于屏幕大小，江湖救急~~
• 如何让unity3d自适应分辨率比如有16：9和16：10的各种屏幕，尤其是当使用GUI时候
• unity3d 中整体画面太大，想突出局部效果，加了多个camera小视口同时显示，但由于背景相同效
• unity3d 怎样设置游戏全屏
• 【Unity基础】如何设置unity3d窗口大小

unity3d 关于屏幕大小，江湖救急~~

这个screen.width 是游戏窗口的宽度，不是显示器的0.1f*screen.width应该是窗口的左侧

如何让unity3d自适应分辨率比如有16：9和16：10的各种屏幕，尤其是当使用GUI时候

public override void GUIDraw (){
//开始缩放
//先定义一个标准屏幕大小代码按照这个分辨率写，这里屏是800*480象素，GUI矩阵再乘以新的缩放矩阵实现GUI的缩放，GUI.matrix*=scaleMatrix;
ScreenScaleUtil.BeginScreenScale ();
//GUI代码
GUI...
//结束缩放
ScreenScaleUtil.EndScreenScale ();
}
ScreenScaleUtil.cs
using UnityEngine;
using System.Collecti***;
using System.Collecti***.Generic;
public enum ScreenScaleType
{
None,
Center,
Fit,
Full
}
public static class ScreenScaleUtil
{
static ScreenScaleUtil ()
{
scaleRate=1;
scaleType = ScreenScaleType.None;
scaleMatrix = Matrix4x4.identity;
screenSize = new Vector2 (800, 480);

ScaleType=ScreenScaleType.Fit;

lstMats =new List《Matrix4x4》();

}
private static Matrix4x4 scaleMatrix;
private static ScreenScaleType scaleType;
private static Vector2 screenSize;
private static float scaleRate;
public static Matrix4x4 ScaleMatrix {
get {return scaleMatrix; }
}
public static ScreenScaleType ScaleType {
get { return scaleType; }
set {
if (value != scaleType) {

scaleType = value;

scaleMatrix = GetScreenScaleMatrix (screenSize, scaleType,out scaleRate);
}
}
}
public static Vector2 ScreenSize {
get { return screenSize; }
set {
if (value != screenSize) {
screenSize = value;

scaleMatrix = GetScreenScaleMatrix (screenSize, scaleType,out scaleRate);
}

}
}

public static float ScaleRate{
get{
return scaleRate;
}
}
public static void Update(){
scaleMatrix = GetScreenScaleMatrix (screenSize, scaleType,out scaleRate);
}
public static Matrix4x4 GetScreenScaleMatrix (Vector2 screenSize, ScreenScaleType scaleType)
{
float rate;
return GetScreenScaleMatrix(screenSize,scaleType,out rate);
}
public static Matrix4x4 GetScreenScaleMatrix (Vector2 screenSize, ScreenScaleType scaleType,out float rate)
{
Matrix4x4 scaleMatrix;
rate = 1;

if (scaleType == ScreenScaleType.None) {
scaleMatrix = Matrix4x4.identity;

} else {
if ((Screen.width / (float)Screen.height) 《 (screenSize.x / screenSize.y)) {

if (scaleType == ScreenScaleType.Fit) {
rate = Screen.width / screenSize.x;
} else if (scaleType == ScreenScaleType.Full) {
rate = Screen.height / screenSize.y;
}
} else {
if (scaleType == ScreenScaleType.Fit) {
rate = Screen.height / screenSize.y;
} else if (scaleType == ScreenScaleType.Full) {
rate = Screen.width / screenSize.x;
}
}
scaleMatrix = Matrix4x4.TRS (new Vector3 ((Screen.width - screenSize.x * rate) / 2.0f, (Screen.height - screenSize.y * rate) / 2.0f, 0), Quaternion.identity, new Vector3 (rate, rate, 1));

}
return scaleMatrix;
}

private static List《Matrix4x4》 lstMats;

public static void BeginScreenScale(){

if(lstMats.Count》0){
return;
}

lstMats.Add(GUI.matrix);
GUI.matrix*=ScaleMatrix;

}

public static void BeginScreenScale(ScreenScaleType scaleType ){

if(lstMats.Count》0){
return;
}

lstMats.Add(GUI.matrix);
GUI.matrix*=GetScreenScaleMatrix(screenSize,scaleType);

}
public static void EndScreenScale(){
if(lstMats.Count《=0)
return;

GUI.matrix=lstMats;

lstMats.RemoveAt(lstMats.Count-1);
}
}

unity3d 中整体画面太大，想突出局部效果，加了多个camera小视口同时显示，但由于背景相同效

直接给小窗口摄像机一个带alpha的贴图，让中央透明即可
或者用Graphics、Mesh什么的画线来遮挡边缘

unity3d 怎样设置游戏全屏

在你打包游戏的时候building settings里有player settings 把display resolution dialog这个选择里面的enable改成hidden by default 因为上面有默认的default is full screen 就会自己全屏了

【Unity基础】如何设置unity3d窗口大小

你说unity**窗口是哪个模块里的窗口？

unity**有很多和窗口大小有关的喔！

我简单例一个常用的摄像机画布大小设置：

新建一个摄像机，然后将摄像机里的属性 physical打上勾

然后在sensor size 里设置分辨率 如 800X600，这个值你自己设置

以上希望可以帮助到你