public WebCamProfile.ProfileCollection LoadAndParseWebcamProfiles(string path)
{
WebCamProfile.ProfileData data;
Dictionary <string, WebCamProfile.ProfileData> profiles = new Dictionary <string, WebCamProfile.ProfileData>();
try
{
XmlDocument document = new XmlDocument();
document.Load(path);
foreach (XmlNode node in document.GetElementsByTagName("webcam"))
{
profiles[node.Attributes["deviceName"].Value.ToLower()] = this.ParseConfigurationEntry(node);
}
data = this.ParseConfigurationEntry(document.GetElementsByTagName("default")[0]);
}
catch (Exception exception)
{
string message = "Exception occurred when trying to parse web cam profile file: " + exception.Message;
EditorUtility.DisplayDialog("Error occurred!", message, "Ok");
Debug.LogError(message);
data = new WebCamProfile.ProfileData {
RequestedFPS = 30,
RequestedTextureSize = new QCARRenderer.Vec2I(640, 480),
ResampledTextureSize = new QCARRenderer.Vec2I(640, 480)
};
}
return(new WebCamProfile.ProfileCollection(data, profiles));
}
private WebCamProfile.ProfileData ParseConfigurationEntry(XmlNode cameraNode)
{
foreach (XmlNode xmlNode in cameraNode.ChildNodes)
{
string value = "undefined";
if (Application.platform == RuntimePlatform.WindowsEditor)
{
value = "windows";
}
if (Application.platform == RuntimePlatform.OSXEditor)
{
value = "osx";
}
if (xmlNode.Name.Equals(value))
{
int v = 0;
string valueOfChildNodeByName = UnityPlayModeEditorUtility.GetValueOfChildNodeByName(xmlNode, "resampledTextureHeight");
if (!valueOfChildNodeByName.Equals(string.Empty))
{
v = int.Parse(valueOfChildNodeByName);
}
WebCamProfile.ProfileData profileData = default(WebCamProfile.ProfileData);
profileData.RequestedTextureSize = new VuforiaRenderer.Vec2I(int.Parse(UnityPlayModeEditorUtility.GetValueOfChildNodeByName(xmlNode, "requestedTextureWidth")), int.Parse(UnityPlayModeEditorUtility.GetValueOfChildNodeByName(xmlNode, "requestedTextureHeight")));
profileData.ResampledTextureSize = new VuforiaRenderer.Vec2I(int.Parse(UnityPlayModeEditorUtility.GetValueOfChildNodeByName(xmlNode, "resampledTextureWidth")), v);
profileData.RequestedFPS = 30;
//profileData = profileData;
return(profileData);
}
}
throw new Exception("Could not parse webcam profile: " + cameraNode.InnerXml);
}
public WebCamProfile.ProfileCollection LoadAndParseWebcamProfiles(string path)
{
Dictionary <string, WebCamProfile.ProfileData> dictionary = new Dictionary <string, WebCamProfile.ProfileData>();
WebCamProfile.ProfileData defaultProfile;
try
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(path);
foreach (XmlNode xmlNode in xmlDocument.GetElementsByTagName("webcam"))
{
dictionary[xmlNode.Attributes["deviceName"].Value.ToLower()] = this.ParseConfigurationEntry(xmlNode);
}
defaultProfile = this.ParseConfigurationEntry(xmlDocument.GetElementsByTagName("default")[0]);
}
catch (Exception ex)
{
string text = "Exception occurred when trying to parse web cam profile file: " + ex.Message;
EditorUtility.DisplayDialog("Error occurred!", text, "Ok");
Debug.LogError(text);
defaultProfile = new WebCamProfile.ProfileData
{
RequestedFPS = 30,
RequestedTextureSize = new VuforiaRenderer.Vec2I(640, 480),
ResampledTextureSize = new VuforiaRenderer.Vec2I(640, 0)
};
}
return(new WebCamProfile.ProfileCollection(defaultProfile, dictionary));
}
public WebCamImpl(Camera arCamera, Camera backgroundCamera, int renderTextureLayer, string webcamDeviceName, bool flipHorizontally)
{
if (QCARRuntimeUtilities.IsPlayMode())
{
this.mRenderTextureLayer = renderTextureLayer;
this.mARCamera = arCamera;
this.mOriginalCameraClearFlags = this.mARCamera.clearFlags;
this.mARCamera.clearFlags = CameraClearFlags.Depth;
this.mBackgroundCameraInstance = backgroundCamera;
this.mBgRenderingTexBehaviour = this.mBackgroundCameraInstance.GetComponentInChildren <BGRenderingAbstractBehaviour>();
if (this.mBgRenderingTexBehaviour == null)
{
Debug.LogError("Instanciated Prefab does not contain VideoTextureBehaviour!");
}
else
{
this.mOriginalCameraCullMask = this.mARCamera.cullingMask;
this.mARCamera.cullingMask &= ~(((int)1) << this.mBgRenderingTexBehaviour.gameObject.layer);
this.mARCamera.cullingMask &= ~(((int)1) << this.mRenderTextureLayer);
WebCamProfile profile = new WebCamProfile();
if (QCARRuntimeUtilities.IsQCAREnabled() && (WebCamTexture.devices.Length > 0))
{
bool flag = false;
foreach (WebCamDevice device in WebCamTexture.devices)
{
if (device.name.Equals(webcamDeviceName))
{
flag = true;
}
}
if (!flag)
{
webcamDeviceName = WebCamTexture.devices[0].name;
}
this.mWebCamProfile = profile.GetProfile(webcamDeviceName);
this.mWebCamTexture = new WebCamTexAdaptorImpl(webcamDeviceName, this.mWebCamProfile.RequestedFPS, this.mWebCamProfile.RequestedTextureSize);
}
else
{
this.mWebCamProfile = profile.Default;
this.mWebCamTexture = new NullWebCamTexAdaptor(this.mWebCamProfile.RequestedFPS, this.mWebCamProfile.RequestedTextureSize);
}
this.mBgRenderingTexBehaviour.SetFlipHorizontally(flipHorizontally);
this.mFlipHorizontally = flipHorizontally;
}
}
}
public WebCamImpl(Camera arCamera, Camera backgroundCamera, int renderTextureLayer, string webcamDeviceName, bool flipHorizontally)
{
#if UNITY_EDITOR
mRenderTextureLayer = renderTextureLayer;
// get main camera, set correct clear flags:
mARCamera = arCamera;
mOriginalCameraClearFlags = mARCamera.clearFlags;
mARCamera.clearFlags = CameraClearFlags.Depth;
// instanciate BackgroundCamera
mBackgroundCameraInstance = backgroundCamera;
// make sure the correct prefab has been attached:
mBgRenderingTexBehaviour =
mBackgroundCameraInstance.GetComponentInChildren <BGRenderingBehaviour>();
if (mBgRenderingTexBehaviour == null)
{
Debug.LogError("Instanciated Prefab does not contain VideoTextureBehaviour!");
}
else
{
mOriginalCameraCullMask = mARCamera.cullingMask;
// set mask to cull away bg rendering behaviour and texture buffer layer
mARCamera.cullingMask &= ~(1 << mBgRenderingTexBehaviour.gameObject.layer);
mARCamera.cullingMask &= ~(1 << mRenderTextureLayer);
// load the webcam profiles
WebCamProfile profiles = new WebCamProfile();
if (QCARRuntimeUtilities.IsQCAREnabled() && (WebCamTexture.devices.Length > 0))
{
// check if selected web cam shows up in list of available devices:
bool selectedWebCamAvailable = false;
foreach (WebCamDevice webCamDevice in WebCamTexture.devices)
{
if (webCamDevice.name.Equals(webcamDeviceName))
{
selectedWebCamAvailable = true;
}
}
// if it was not found, default to first available camera
if (!selectedWebCamAvailable)
{
webcamDeviceName = WebCamTexture.devices[0].name;
}
mWebCamProfile = profiles.GetProfile(webcamDeviceName);
// create webcam texture adaptor
mWebCamTexture = new WebCamTexAdaptorImpl(webcamDeviceName, mWebCamProfile.RequestedFPS,
mWebCamProfile.RequestedTextureSize);
}
else
{
// no webcam connected, use default profile and null implementation for webcam
mWebCamProfile = profiles.Default;
// create null webcam implementation
mWebCamTexture = new NullWebCamTexAdaptor(mWebCamProfile.RequestedFPS, mWebCamProfile.RequestedTextureSize);
}
// override the texture created by the the VideoTextureBehaviour
mBgRenderingTexBehaviour.SetFlipHorizontally(flipHorizontally);
mFlipHorizontally = flipHorizontally;
}
#endif
}
public WebCamImpl(Camera arCamera, Camera backgroundCamera, int renderTextureLayer, string webcamDeviceName, bool flipHorizontally)
{
#if UNITY_EDITOR
mRenderTextureLayer = renderTextureLayer;
// get main camera, set correct clear flags:
mARCamera = arCamera;
mOriginalCameraClearFlags = mARCamera.clearFlags;
mARCamera.clearFlags = CameraClearFlags.Depth;
// instanciate BackgroundCamera
mBackgroundCameraInstance = backgroundCamera;
// make sure the correct prefab has been attached:
mBgRenderingTexBehaviour =
mBackgroundCameraInstance.GetComponentInChildren<BGRenderingBehaviour>();
if (mBgRenderingTexBehaviour == null)
{
Debug.LogError("Instanciated Prefab does not contain VideoTextureBehaviour!");
}
else
{
mOriginalCameraCullMask = mARCamera.cullingMask;
// set mask to cull away bg rendering behaviour and texture buffer layer
mARCamera.cullingMask &= ~(1 << mBgRenderingTexBehaviour.gameObject.layer);
mARCamera.cullingMask &= ~(1 << mRenderTextureLayer);
// load the webcam profiles
WebCamProfile profiles = new WebCamProfile();
if (QCARRuntimeUtilities.IsQCAREnabled() && (WebCamTexture.devices.Length > 0))
{
// check if selected web cam shows up in list of available devices:
bool selectedWebCamAvailable = false;
foreach (WebCamDevice webCamDevice in WebCamTexture.devices)
if (webCamDevice.name.Equals(webcamDeviceName))
selectedWebCamAvailable = true;
// if it was not found, default to first available camera
if (!selectedWebCamAvailable) webcamDeviceName = WebCamTexture.devices[0].name;
mWebCamProfile = profiles.GetProfile(webcamDeviceName);
// create webcam texture adaptor
mWebCamTexture = new WebCamTexAdaptorImpl(webcamDeviceName, mWebCamProfile.RequestedFPS,
mWebCamProfile.RequestedTextureSize);
}
else
{
// no webcam connected, use default profile and null implementation for webcam
mWebCamProfile = profiles.Default;
// create null webcam implementation
mWebCamTexture = new NullWebCamTexAdaptor(mWebCamProfile.RequestedFPS, mWebCamProfile.RequestedTextureSize);
}
// override the texture created by the the VideoTextureBehaviour
mBgRenderingTexBehaviour.SetFlipHorizontally(flipHorizontally);
mFlipHorizontally = flipHorizontally;
}
#endif
}
public ProfileCollection(WebCamProfile.ProfileData defaultProfile, Dictionary <string, WebCamProfile.ProfileData> profiles)
{
this.DefaultProfile = defaultProfile;
this.Profiles = profiles;
}