// Start is called before the first frame update
void Start()
{
socket = new VirtualCVWebSocket();
socket.Initialize();
left = this.gameObject.transform.GetChild(0).gameObject;
leftCamera = left.GetComponent <Camera>();
if (VirtualCVSettings.GetParam().useStereoCamera)
{
right = this.gameObject.transform.GetChild(1).gameObject;
rightCamera = right.GetComponent <Camera>();
float ipd = VirtualCVSettings.GetParam().ipd;
left.transform.localPosition.Set(0, -ipd / 2, 0);
right.transform.localPosition.Set(0, ipd / 2, 0);
}
else
{
left.transform.localPosition.Set(0, 0, 0);
}
string pythonScript = VirtualCVSettings.GetParam().python_script;
PythonExecutor.getInstance().ExecutePython(pythonScript);
}
void SetCamera()
{
cam = GetComponent <Camera>();
cam.fieldOfView = VirtualCVSettings.GetParam().fov;
cam.usePhysicalProperties = VirtualCVSettings.GetParam().usePhysicalCamera;
cam.focalLength = VirtualCVSettings.GetParam().focal_length;
VirtualCVLog.Log($"Camera info : {name} - {cam.fieldOfView} - {cam.usePhysicalProperties} - {cam.focalLength}");
}
void SetTexture()
{
// 640x480
textureWidth = VirtualCVSettings.GetParam().textureWidth;
textureHeight = VirtualCVSettings.GetParam().textureHeight;
if (textureWidth > 0 && textureHeight > 0)
{
cam.targetTexture.texelSize.Set(textureWidth, textureHeight);
cameraImage = new Texture2D(textureWidth, textureHeight, TextureFormat.RGB24, false);
}
}
/// <summary>
/// Execute python script
/// </summary>
/// <param name="scriptFile">python script file name, default is opencv.py</param>
public void ExecutePython(string pythonScriptFile)
{
VirtualCVLog.Log("Execute python script : " + pythonScriptFile);
string useStereo = VirtualCVSettings.GetParam().useStereoCamera ? "stereo" : "";
pythonProcess.StartInfo.FileName = pythonExe;
pythonProcess.StartInfo.WorkingDirectory = pythonScriptPath;
pythonProcess.StartInfo.Arguments = $"{pythonScriptFile} {useStereo}";
pythonProcess.StartInfo.UseShellExecute = false;
pythonProcess.StartInfo.RedirectStandardOutput = true;
pythonProcess.StartInfo.CreateNoWindow = true;
pythonProcess.Start();
}
void Start()
{
VirtualCVLog.Log("VirtualCVCamera starts");
bool useStereo = VirtualCVSettings.GetParam().useStereoCamera;
isRightCamera = (name == "VirtualCVCameraRight");
if (isRightCamera && !useStereo)
{
return;
}
SetCamera();
SetTexture();
screenshotPath = Path.Combine(Application.dataPath, "..", "Screenshot");
Directory.CreateDirectory(screenshotPath);
int port = isRightCamera ? rightCameraPort : leftCameraPort;
ffmpegExecutor = new FFMPEGExecutor(port);
ffmpegExecutor.Initialze();
ffmpegExecutor.ExecuteFFMPEG();
}