public ImageData(Image.CameraType camera, LEAP_IMAGE image, DistortionData distortionData)
{
this.camera = camera;
this._properties = image.properties;
this.DistortionMatrixKey = image.matrix_version;
this.DistortionData = distortionData;
this._object = MemoryManager.GetPinnedObject(image.data);
this.byteOffset = image.offset;
}
private DistortionData createDistortionData(LEAP_IMAGE image, Image.CameraType camera) {
DistortionData distortionData = new DistortionData();
distortionData.Version = image.matrix_version;
distortionData.Width = LeapC.DistortionSize; //fixed value for now
distortionData.Height = LeapC.DistortionSize; //fixed value for now
//Visit LeapC.h for more details. We need to marshal the float data manually
//since the distortion struct cannot be represented safely in c#
distortionData.Data = new float[(int)(distortionData.Width * distortionData.Height * 2)]; //2 float values per map point
Marshal.Copy(image.distortionMatrix, distortionData.Data, 0, distortionData.Data.Length);
if (LeapDistortionChange != null) {
LeapDistortionChange.DispatchOnContext(this, EventContext, new DistortionEventArgs(distortionData, camera));
}
return distortionData;
}
private DistortionData createDistortionData(LEAP_IMAGE image, Image.CameraType camera)
{
DistortionData distortionData = new DistortionData();
distortionData.Version = image.matrix_version;
distortionData.Width = LeapC.DistortionSize; //fixed value for now
distortionData.Height = LeapC.DistortionSize; //fixed value for now
distortionData.Data = new float[(int)(distortionData.Width * distortionData.Height * 2)]; //2 float values per map point
LEAP_DISTORTION_MATRIX matrix;
StructMarshal <LEAP_DISTORTION_MATRIX> .PtrToStruct(image.distortionMatrix, out matrix);
Array.Copy(matrix.matrix_data, distortionData.Data, matrix.matrix_data.Length);
if (LeapDistortionChange != null)
{
LeapDistortionChange.DispatchOnContext <DistortionEventArgs>(this, EventContext, new DistortionEventArgs(distortionData, camera));
}
return(distortionData);
}