/// <summary>
/// 设置视觉算子文件
/// </summary>
/// <param name="file">视觉算子文件</param>
public void SetVisionOperaFile(string file)
{
if (VisionFrame == null)
{
throw new ArgumentException("VisionFrame cannot be null");
}
//还原视觉算子
if (string.IsNullOrEmpty(file) || !File.Exists(file))
{
throw new FileNotFoundException("visionOperaFile invalid");
}
//确认文件是否本地路径,如果不是,则复制到本地路径下
string dstDirectory = $"VisionPlatform/Scene/{EVisionFrameType}/{Name}/VisionOperation";
string dstFile = $"{dstDirectory}/{Path.GetFileName(file)}";
if (!Directory.Exists(dstDirectory))
{
Directory.CreateDirectory(dstDirectory);
}
if (Path.GetFullPath(dstFile) != file)
{
try
{
//如果是dll,则将同级目录下所有的dll都拷贝过来
if (Path.GetExtension(file) == ".dll")
{
FileInfo[] fileList = new DirectoryInfo(Path.GetDirectoryName(file))?.GetFiles("*.dll", SearchOption.TopDirectoryOnly);
foreach (var item in fileList)
{
File.Copy(item.FullName, $"{dstDirectory}/{Path.GetFileName(item.Name)}", true);
}
}
else
{
File.Copy(file, dstFile, true);
}
}
catch (IOException)
{
//如果是同一个文件,则会报IO异常,过滤掉此异常
}
}
VisionOperaFile = Path.GetFileName(dstFile);
VisionFrame.Init(dstFile);
//创建默认输入输出参数文件
RecoverInputFile(true);
RecoverOutputFile(true);
}
public void Init()
{
try
{
//还原视觉框架
if (EVisionFrameType == EVisionFrameType.Unknown)
{
throw new ArgumentException("VisionFrameName invalid");
}
if (VisionFrame == null)
{
VisionFrame = VisionFrameFactory.CreateInstance(EVisionFrameType);
}
//还原视觉算子
if (string.IsNullOrEmpty(VisionOperaFile))
{
throw new ArgumentException("VisionOperaFile cannot be null");
}
string visionOperaFilePath = $"{System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase}/VisionPlatform/Scene/{EVisionFrameType}/{Name}/VisionOperation/{VisionOperaFile}";
VisionFrame.Init(visionOperaFilePath);
//还原输入参数
RecoverInputFile();
//还原输出参数
RecoverOutputFile();
//还原相机
if (VisionFrame.IsEnableCamera)
{
if (!string.IsNullOrEmpty(CameraSerial))
{
//若相机无效,则不报异常
try
{
SetCamera(CameraSerial);
}
catch (InvalidOperationException)
{
//若打开相机失败,不抛异常
}
////配置相机参数
//if (CameraFactory.DefaultCameraSdkType != ECameraSdkType.VirtualCamera)
//{
// SetCameraConfigFile(CameraConfigFile);
//}
////配置标定信息
//SetCameraCalibrationFile(CalibrationFile);
}
}
}
catch (Exception)
{
throw;
}
}