U3D插件用于截屏和录屏

IT圈老男孩1 · 发表于 2022-3-30 19:42

最近有一些在Unity中截图的需求，但是没办法截取到高清的图，于是找到了很好的插件
地址:
同时也发现了录屏的一个插件，不过只能录8分钟，地址：
非常好用，先收藏，不想下载的可以自行新建脚本，贴上以下代码内容：
//C# Example
using UnityEditor;
using UnityEngine;

[ExecuteInEditMode]
public class Screenshot : EditorWindow
{

int resWidth = Screen.width*4;
int resHeight = Screen.height*4;

public Camera myCamera;
int scale = 1;

string path = &#34;&#34;;
bool showPreview = true;
RenderTexture renderTexture;

bool isTransparent = false;

// Add menu item named &#34;My Window&#34; to the Window menu
[MenuItem(&#34;Tools/Saad Khawaja/Instant High-Res Screenshot&#34;)]
public static void ShowWindow()
{
//Show existing window instance. If one doesn&#39;t exist, make one.
EditorWindow editorWindow = EditorWindow.GetWindow(typeof(Screenshot));
editorWindow.autoRepaintOnSceneChange = true;
editorWindow.Show();
editorWindow.title = &#34;Screenshot&#34;;
}

float lastTime;

void OnGUI()
{
EditorGUILayout.LabelField (&#34;Resolution&#34;, EditorStyles.boldLabel);
resWidth = EditorGUILayout.IntField (&#34;Width&#34;, resWidth);
resHeight = EditorGUILayout.IntField (&#34;Height&#34;, resHeight);

EditorGUILayout.Space();

scale = EditorGUILayout.IntSlider (&#34;Scale&#34;, scale, 1, 15);

EditorGUILayout.HelpBox(&#34;The default mode of screenshot is crop - so choose a proper width and height. The scale is a factor &#34; +
&#34;to multiply or enlarge the renders without loosing quality.&#34;,MessageType.None);

EditorGUILayout.Space();

GUILayout.Label (&#34;Save Path&#34;, EditorStyles.boldLabel);

EditorGUILayout.BeginHorizontal();
EditorGUILayout.TextField(path,GUILayout.ExpandWidth(false));
if(GUILayout.Button(&#34;Browse&#34;,GUILayout.ExpandWidth(false)))
path = EditorUtility.SaveFolderPanel(&#34;Path to Save Images&#34;,path,Application.dataPath);

EditorGUILayout.EndHorizontal();

EditorGUILayout.HelpBox(&#34;Choose the folder in which to save the screenshots &#34;,MessageType.None);
EditorGUILayout.Space();

//isTransparent = EditorGUILayout.Toggle(isTransparent,&#34;Transparent Background&#34;);

GUILayout.Label (&#34;Select Camera&#34;, EditorStyles.boldLabel);

myCamera = EditorGUILayout.ObjectField(myCamera, typeof(Camera), true,null) as Camera;

if(myCamera == null)
{
myCamera = Camera.main;
}

isTransparent = EditorGUILayout.Toggle(&#34;Transparent Background&#34;, isTransparent);

EditorGUILayout.HelpBox(&#34;Choose the camera of which to capture the render. You can make the background transparent using the transparency option.&#34;,MessageType.None);

EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
EditorGUILayout.LabelField (&#34;Default Options&#34;, EditorStyles.boldLabel);

if(GUILayout.Button(&#34;Set To Screen Size&#34;))
{
resHeight = (int)Handles.GetMainGameViewSize().y;
resWidth = (int)Handles.GetMainGameViewSize().x;

}

if(GUILayout.Button(&#34;Default Size&#34;))
{
resHeight = 1440;
resWidth = 2560;
scale = 1;
}

EditorGUILayout.EndVertical();

EditorGUILayout.Space();
EditorGUILayout.LabelField (&#34;Screenshot will be taken at &#34; + resWidth*scale + &#34; x &#34; + resHeight*scale + &#34; px&#34;, EditorStyles.boldLabel);

if(GUILayout.Button(&#34;Take Screenshot&#34;,GUILayout.MinHeight(60)))
{
if(path == &#34;&#34;)
{
path = EditorUtility.SaveFolderPanel(&#34;Path to Save Images&#34;,path,Application.dataPath);
Debug.Log(&#34;Path Set&#34;);
TakeHiResShot();
}
else
{
TakeHiResShot();
}
}

EditorGUILayout.Space();
EditorGUILayout.BeginHorizontal();

if(GUILayout.Button(&#34;Open Last Screenshot&#34;,GUILayout.MaxWidth(160),GUILayout.MinHeight(40)))
{
if(lastScreenshot != &#34;&#34;)
{
Application.OpenURL(&#34;file://&#34; + lastScreenshot);
Debug.Log(&#34;Opening File &#34; + lastScreenshot);
}
}

if(GUILayout.Button(&#34;Open Folder&#34;,GUILayout.MaxWidth(100),GUILayout.MinHeight(40)))
{

Application.OpenURL(&#34;file://&#34; + path);
}

if(GUILayout.Button(&#34;More Assets&#34;,GUILayout.MaxWidth(100),GUILayout.MinHeight(40)))
{
Application.OpenURL(&#34;https://www.assetstore.unity3d.com/en/#!/publisher/5951&#34;);
}

EditorGUILayout.EndHorizontal();

if (takeHiResShot)
{
int resWidthN = resWidth*scale;
int resHeightN = resHeight*scale;
RenderTexture rt = new RenderTexture(resWidthN, resHeightN, 24);
myCamera.targetTexture = rt;

TextureFormat tFormat;
if(isTransparent)
tFormat = TextureFormat.ARGB32;
else
tFormat = TextureFormat.RGB24;

Texture2D screenShot = new Texture2D(resWidthN, resHeightN, tFormat,false);
myCamera.Render();
RenderTexture.active = rt;
screenShot.ReadPixels(new Rect(0, 0, resWidthN, resHeightN), 0, 0);
myCamera.targetTexture = null;
RenderTexture.active = null;
byte[] bytes = screenShot.EncodeToPNG();
string filename = ScreenShotName(resWidthN, resHeightN);

System.IO.File.WriteAllBytes(filename, bytes);
Debug.Log(string.Format(&#34;Took screenshot to: {0}&#34;, filename));
Application.OpenURL(filename);
takeHiResShot = false;
}

EditorGUILayout.HelpBox(&#34;In case of any error, make sure you have Unity Pro as the plugin requires Unity Pro to work.&#34;,MessageType.Info);

}

private bool takeHiResShot = false;
public string lastScreenshot = &#34;&#34;;

public string ScreenShotName(int width, int height) {

string strPath=&#34;&#34;;

strPath = string.Format(&#34;{0}/screen_{1}x{2}_{3}.png&#34;,
                     path,
                     width, height,
                                 System.DateTime.Now.ToString(&#34;yyyy-MM-dd_HH-mm-ss&#34;));
lastScreenshot = strPath;

return strPath;
}

public void TakeHiResShot() {
Debug.Log(&#34;Taking Screenshot&#34;);
takeHiResShot = true;
}

}

ChuanXin · 发表于 2022-3-30 19:45

请问代码是加在相机上吗

Arzie100 · 发表于 2022-3-30 19:48

不需要，直接放到Editor文件夹下

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