private static extern int sarSmartar_SarRecognizer_sarRemoveLandmark(IntPtr self, ref Landmark landmark);
protected virtual void Update()
{
if (!showLandmarks)
{
disableLandmarkAndNodes();
return;
}
// Get recognition result
GetResult(ref result_);
// Set pose
if (result_.isRecognized_)
{
smartar.Vector3 rotPosition;
smartar.Quaternion rotRotation;
smartar.Rotation screenRotation = GetScreenRotation();
smartar.Rotation cameraRotation = GetCameraRotation();
SmartARController.adjustPose(
cameraRotation, screenRotation, IsFlipX(), IsFlipY(),
result_.position_, result_.rotation_, out rotPosition, out rotRotation);
// Draw nodePoints in unity
if (result_.numNodePoints_ > 0)
{
IntPtr nodePointPtr = result_.nodePoints_;
// for drawing
Color nodePointColor = new Color(1.0f, 1.0f, 1.0f, 1.0f);
for (int i = 0; i < result_.maxNodePoints_; i++)
{
// get a current nodePoint
smartar.NodePoint curNodePoint = (smartar.NodePoint)Marshal.PtrToStructure(nodePointPtr, typeof(smartar.NodePoint));
if (i < result_.numNodePoints_)
{
// set position and rotation for nodePoint
smartar.Vector3 rotNodePosition;
smartar.Quaternion rotNodeRotation;
SmartARController.adjustPose(
GetCameraRotation(), screenRotation, IsFlipX(), IsFlipY(),
curNodePoint.position_, result_.rotation_, out rotNodePosition, out rotNodeRotation);
SetPose(nodePointObjects_[i].transform, result_, rotNodePosition);
nodePointObjects_[i].GetComponent <Renderer>().material.SetColor("_Color", nodePointColor);
nodePointObjects_[i].SetActive(true);
//Debug.Log ("nodePointObjects_[" + i + "].transform.position = " + nodePointObjects_[i].transform.position);
}
else
{
nodePointObjects_[i].SetActive(false);
}
// go to a next ptr
nodePointPtr = new IntPtr(nodePointPtr.ToInt64() + (Int64)Marshal.SizeOf(curNodePoint));
}
}
// Draw landmarks in unity
if (result_.numLandmarks_ > 0)
{
IntPtr landmarkPtr = result_.landmarks_;
// for drawing
Color landmarkColor;
for (int i = 0; i < result_.maxLandmarks_; i++)
{
// get a current landmark
smartar.Landmark curLandmark = (smartar.Landmark)Marshal.PtrToStructure(landmarkPtr, typeof(smartar.Landmark));
if (i < result_.numLandmarks_)
{
// set position and rotation for landmarks
smartar.Vector3 rotLandmarkPosition;
smartar.Quaternion rotLandmarkRotation;
SmartARController.adjustPose(
GetCameraRotation(), screenRotation, IsFlipX(), IsFlipY(),
curLandmark.position_, result_.rotation_, out rotLandmarkPosition, out rotLandmarkRotation);
SetPose(landmarkObjects_[i].transform, result_, rotLandmarkPosition);
// set color
switch (curLandmark.state_)
{
case smartar.LandmarkState.LANDMARK_STATE_TRACKED:
landmarkColor = new Color(0.0f, 1.0f, 0.0f, 1.0f);
break;
case smartar.LandmarkState.LANDMARK_STATE_LOST:
landmarkColor = new Color(1.0f, 0.0f, 0.0f, 1.0f);
break;
case smartar.LandmarkState.LANDMARK_STATE_SUSPENDED:
landmarkColor = new Color(0.0f, 1.0f, 1.0f, 1.0f);
break;
case smartar.LandmarkState.LANDMARK_STATE_MASKED:
landmarkColor = new Color(1.0f, 1.0f, 0.0f, 1.0f);
break;
default:
landmarkColor = new Color(0.0f, 0.0f, 0.0f, 1.0f);
break;
}
landmarkObjects_[i].GetComponent <Renderer>().material.SetColor("_Color", landmarkColor);
landmarkObjects_[i].SetActive(true);
//Debug.Log ("landmarkObjects_[" + i + "].transform.position = " + landmarkObjects_[i].transform.position);
}
else
{
landmarkObjects_[i].SetActive(false);
}
// go to a next ptr
landmarkPtr = new IntPtr(landmarkPtr.ToInt64() + (Int64)Marshal.SizeOf(curLandmark));
}
}
}
else
{
disableLandmarkAndNodes();
}
}
public int RemoveLandmark(Landmark landmark)
{
return(sarSmartar_SarRecognizer_sarRemoveLandmark(self_, ref landmark));
}