public Texture2D GenerateTexture(int camIndex)
{
GameObject viewingCam = viewingCamManager.ViewingCameras[camIndex];
WebcamDeviceNames deviceName = viewingCam.GetComponent <WebCamIdentifier>().DeviceName;
WebCamSpecs specs = WebCamSpecsManager.GetSpecs(deviceName);
WebCamTexture webFeed = viewingCam.GetComponent <WebCamIdentifier>().WebCamFeed;
int width = specs.HorizontalResolution;
int height = specs.VerticalResolution;
// https://forum.unity.com/threads/webcamtexture-texture2d.154057/
// Tie the texture to the webcam feed texture associated with a viewing camera
Texture2D tex = new Texture2D(width, height, TextureFormat.RGBA32, false);
////var ptr = webFeed.GetNativeTexturePtr();
////Debug.Log(ptr);
////Texture2D exTex = Texture2D.CreateExternalTexture(width, height, TextureFormat.RGBA32, false, false, ptr);
////Debug.Log("Created external texture");
//tex.UpdateExternalTexture(webFeed.GetNativeTexturePtr());
//tex.Apply();
Graphics.CopyTexture(webFeed, tex);
tex.name = webFeed.name;
return(tex);
}
public void Update()
{
WebCamSpecs specs = WebCamSpecsManager.GetSpecs(WebcamDeviceNames.NULL);
switch (WebcamDeviceName)
{
case WebcamDeviceNames.ADESSO_CYBERTRACK_V10:
specs = WebCamSpecsManager.GetSpecs(WebcamDeviceNames.ADESSO_CYBERTRACK_V10);
break;
case WebcamDeviceNames.LAPTOP_WEBCAM:
specs = WebCamSpecsManager.GetSpecs(WebcamDeviceNames.LAPTOP_WEBCAM);
break;
case WebcamDeviceNames.LOGITECH_C920:
specs = WebCamSpecsManager.GetSpecs(WebcamDeviceNames.LOGITECH_C920);
break;
case WebcamDeviceNames.NULL:
specs = WebCamSpecsManager.GetSpecs(WebcamDeviceNames.NULL);
break;
}
SetReviewedInfo(specs);
}
/// <summary>
/// Retrieves an instance of a WebCamManager and the camera index
/// to be used to fetch information about a camera.
/// </summary>
/// <param name="managerInstance"></param>
/// <param name="camIndex"></param>
public void SetInfo(WebCamManager managerInstance, int camIndex)
{
if (camIndex < managerInstance.NumWebCams)
{
webCamManager = managerInstance;
this.camIndex = camIndex;
DeviceNameString = managerInstance.WebCams[camIndex].name;
WebCam = managerInstance.WebCams[camIndex];
WebCamFeed = managerInstance.VideoFeeds[camIndex];
DeviceName = WebCamSpecsManager.WebCamDeviceToSpecsName(WebCam);
}
}
public List <int> GetIndicesFor(WebcamDeviceNames deviceName)
{
List <int> indexList = new List <int>();
for (int i = 0; i < NumWebCams; i++)
{
if (VideoFeeds.Length > i)
{
var specsName = WebCamSpecsManager.WebCamDeviceToSpecsName(WebCams[i]);
if (specsName == deviceName)
{
indexList.Add(i);
}
}
}
return(indexList);
}
public WebCamTexture GetTextureFor(WebcamDeviceNames deviceName)
{
for (int i = 0; i < NumWebCams; i++)
{
if (VideoFeeds.Length > i)
{
var specsName = WebCamSpecsManager.WebCamDeviceToSpecsName(WebCams[i]);
if (specsName == deviceName)
{
return(VideoFeeds[i]);
}
}
else
{
Debug.LogError("Inconsistent number of webcams and feeds.");
break;
}
}
return(null);
}
public GameObject GenerateViewingCamera(int camIndex)
{
GameObject viewingCam = new GameObject();
Camera cam = viewingCam.AddComponent <Camera>();
viewingCam.AddComponent <GUILayer>();
viewingCam.AddComponent <FlareLayer>();
// Avoid adding an AudioListener, this messes with Unity
//viewingCam.AddComponent<AudioListener>();
viewingCam.name = "ViewingCamera_";
viewingCam.tag = TagManager.GetViewingCameraTag();
// Associate a webcam
if (webCamManager.WebCams.Length > camIndex)
{
WebCamDevice webCamDevice = webCamManager.WebCams[camIndex];
WebCamTexture webCamTexture = null;
if (webCamManager.VideoFeeds.Length > camIndex)
{
webCamTexture = webCamManager.VideoFeeds[camIndex];
}
WebcamDeviceNames webCamDeviceName = WebCamSpecsManager.WebCamDeviceToSpecsName(webCamDevice);
WebCamSpecs specs = WebCamSpecsManager.GetSpecs(webCamDeviceName);
// Assign attributes from webcam
WebCamSpecsManager.AssignSpecsToCamera(cam, specs);
WebCamIdentifier webcamID = viewingCam.AddComponent <WebCamIdentifier>();
webcamID.SetInfo(webCamManager, camIndex);
viewingCam.name = "ViewingCamera_" + "(" + camIndex.ToString() + ")";
}
cam.depth = -2;
return(viewingCam);
}
