private void InitVariables()
{
this.boundingBoxes = new List <RectI32>();
this.landmarks = new List <LandmarkPoint[]>();
this.allLandmarks = new List <LandmarkPoint[]>();
this.landmarkBoundingBoxes = new List <RectI32>();
this.colors = new List <System.Windows.Media.Color>();
this.depthFormats = new List <String>();
this.depthFormats.Add("Depth");
this.depthFormats.Add("Depth Raw");
this.depthFormats.Add("RGB32");
this.colorFormats = new List <String>();
this.colorFormats.Add("RGB32");
this.colorFormats.Add("RGB24");
this.landmarkGroup = LandmarksGroupType.LANDMARK_GROUP_MOUTH;
this.extractLandmarkGroup = true;
this.drawFaceBoundingBox = false;
this.drawLandmarkPoints = false;
this.drawLandmarkBoundingBox = true;
this.captureImage = false;
this.captureSeries = false;
this.pauseSave = false;
this.seriesCaptured = 0;
this.seriesToCapture = 0;
this.streamBox.SelectedIndex = 0;
this.dirName = "";
this.colorPixelFormat = Intel.RealSense.PixelFormat.PIXEL_FORMAT_RGB32;
this.depthPixelFormat = Intel.RealSense.PixelFormat.PIXEL_FORMAT_DEPTH_RAW;
this.boxWidth = 140;
this.boxHeight = 80;
}
internal static Boolean QueryPointsByGroupINT(IntPtr instance, LandmarksGroupType group, out LandmarkPoint[] points)
{
int npoints = PXCMFaceData_LandmarksData_QueryNumPointsByGroup(instance, group);
IntPtr outPoints2 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(LandmarkPoint)) * npoints);
Boolean sts = PXCMFaceData_LandmarksData_QueryPointsByGroup(instance, group, outPoints2);
if (sts)
{
points = new LandmarkPoint[npoints];
for (int i = 0, j = 0; i < npoints; i++, j += Marshal.SizeOf(typeof(LandmarkPoint)))
{
points[i] = new LandmarkPoint();
Marshal.PtrToStructure(new IntPtr(outPoints2.ToInt64() + j), points[i]);
}
}
else
{
points = null;
}
Marshal.FreeHGlobal(outPoints2);
return sts;
}
private void LandmarkGroupBoxSelectionChanged(object sender, SelectionChangedEventArgs e)
{
ComboBoxItem selectedLandmarkGroup = (ComboBoxItem)landmarkGroupBox.SelectedItem;
switch (selectedLandmarkGroup.Content.ToString().ToLower())
{
case "all":
extractLandmarkGroup = false;
break;
case "yaw":
extractLandmarkGroup = true;
landmarkGroup = LandmarksGroupType.LANDMARK_GROUP_JAW;
break;
case "mouth":
extractLandmarkGroup = true;
landmarkGroup = LandmarksGroupType.LANDMARK_GROUP_MOUTH;
break;
}
}
internal static Boolean QueryPointsByGroupINT(IntPtr instance, LandmarksGroupType group, out LandmarkPoint[] points)
{
int npoints = PXCMFaceData_LandmarksData_QueryNumPointsByGroup(instance, group);
IntPtr outPoints2 = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(LandmarkPoint)) * npoints);
Boolean sts = PXCMFaceData_LandmarksData_QueryPointsByGroup(instance, group, outPoints2);
if (sts)
{
points = new LandmarkPoint[npoints];
for (int i = 0, j = 0; i < npoints; i++, j += Marshal.SizeOf(typeof(LandmarkPoint)))
{
points[i] = new LandmarkPoint();
Marshal.PtrToStructure(new IntPtr(outPoints2.ToInt64() + j), points[i]);
}
}
else
{
points = null;
}
Marshal.FreeHGlobal(outPoints2);
return(sts);
}
internal static extern Boolean PXCMFaceData_LandmarksData_QueryPointsByGroup(IntPtr instance, LandmarksGroupType groupFlags, IntPtr outPoints);
internal static extern Int32 PXCMFaceData_LandmarksData_QueryNumPointsByGroup(IntPtr instance, LandmarksGroupType group);
/*
* Assigns points matched to groupFlags to outPoints.
* User is expected to allocate outPoints to size bigger than the group size - point contains the original source (index + name).
* Returns true if data and parameters exist, false otherwise.
*/
public Boolean QueryPointsByGroup(LandmarksGroupType groupFlags, out LandmarkPoint[] outPoints)
{
return QueryPointsByGroupINT(instance, groupFlags, out outPoints);
}
/*
* Returns the number of tracked landmarks in groupFlags.
*/
public Int32 QueryNumPointsByGroup(LandmarksGroupType groupFlags)
{
return PXCMFaceData_LandmarksData_QueryNumPointsByGroup(instance, groupFlags);
}
/*
* Assigns points matched to groupFlags to outPoints.
* User is expected to allocate outPoints to size bigger than the group size - point contains the original source (index + name).
* Returns true if data and parameters exist, false otherwise.
*/
public Boolean QueryPointsByGroup(LandmarksGroupType groupFlags, out LandmarkPoint[] outPoints)
{
return(QueryPointsByGroupINT(instance, groupFlags, out outPoints));
}
/*
* Returns the number of tracked landmarks in groupFlags.
*/
public Int32 QueryNumPointsByGroup(LandmarksGroupType groupFlags)
{
return(PXCMFaceData_LandmarksData_QueryNumPointsByGroup(instance, groupFlags));
}
internal static extern Boolean PXCMFaceData_LandmarksData_QueryPointsByGroup(IntPtr instance, LandmarksGroupType groupFlags, IntPtr outPoints);
internal static extern Int32 PXCMFaceData_LandmarksData_QueryNumPointsByGroup(IntPtr instance, LandmarksGroupType group);
