public static string historyPath = ""; //记忆的路径
/// <summary>
/// 加载外部图片
/// </summary>
/// <param name="directoryName">填写GameConfigs里面的静态路径(例如pingmianPath)</param>
public static void LoadSingleTexture(System.Action <Sprite, byte[]> callback)
{
OpenFileName openfilename = new OpenFileName();
openfilename.structSize = Marshal.SizeOf(openfilename);
openfilename.filter = "图片文件(*.jpg*.png)\0*.jpg;*.png";
openfilename.file = new string(new char[256]);
openfilename.maxFile = openfilename.file.Length;
openfilename.fileTitle = new string(new char[64]);
openfilename.maxFileTitle = openfilename.fileTitle.Length;
string path = Application.streamingAssetsPath;
path = path.Replace('/', '\\');
//默认路径
openfilename.initialDir = path;
if (isLoadAllTextureFirst)
{
openfilename.initialDir = Application.streamingAssetsPath.Replace('/', '\\');//外部文件打开的路径
}
else
{
openfilename.initialDir = historyPath.Replace('/', '\\');
}
//添加路径记忆
//ofn.initialDir = "D:\\MyProject\\UnityOpenCV\\Assets\\StreamingAssets";
openfilename.title = "Open Project";
openfilename.defExt = "JPG"; //显示文件的类型
//注意 一下项目不一定要全选 但是0x00000008项不要缺少
openfilename.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;
if (DllOpenFileDialog.GetSaveFileName(openfilename))
{
//确定了图片的选择
Game.Instance.StartCoroutine(LoadSingleImage(openfilename.file, callback));
string[] newPath = openfilename.file.Split('\\');
for (int i = 0; i < newPath.Length - 1; i++)
{
historyPath += (newPath[i] + "\\");
}
isLoadAllTextureFirst = false;
}
else
{
//点击的取消按键
}
}
static public string GetFilePathByDialog(string title, string defaultPath)
{
OpenDialogFile openFileName = new OpenDialogFile();
openFileName.structSize = Marshal.SizeOf(openFileName);
//openFileName.filter = "Excel文件(*.xlsx)\0*.xlsx";
openFileName.file = new string(new char[512]);
openFileName.maxFile = openFileName.file.Length;
openFileName.fileTitle = new string(new char[64]);
openFileName.maxFileTitle = openFileName.fileTitle.Length;
openFileName.initialDir = defaultPath;
openFileName.title = title;
openFileName.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000008;
DllOpenFileDialog.GetSaveFileName(openFileName);
return(openFileName.file);
}
