public void OnRayCastSend(RayCastAndroidMessage msg)
{
Debug.Log("Image Target Name: " + msg.imageTargetName);
Debug.Log("Camera's Position w.r.t Image Target: " + msg.cameraPosition);
Debug.Log("Ray Direction in WorldSpace: " + msg.rayDirection);
// trace the ray on the hololens here
// Raycast against all GameObjects that are on spatial mesh
int layerMask = 1 << LayerMask.NameToLayer("SpatialMesh");
//construct a Ray using the camera's position and tap direction
Vector3 origin = msg.cameraPosition + this.gameObject.transform.position;
Ray tapRay = new Ray(origin, msg.rayDirection);
//Raycast using constructed Ray and store collisions in array hits
RaycastHit[] hits = Physics.RaycastAll(tapRay, float.MaxValue, layerMask);
string dm = "";
Vector3 tmpPos = new Vector3(0, 0, 0);
if (hits.Length > 0)
{
foreach (RaycastHit hit in hits)
{
dm += string.Format("Hit Object **\"**{0}**\"** at position **\"**{1}**\"**", hit.collider.gameObject, hit.point);
tmpPos = hit.point - this.gameObject.transform.position;
}
}
else
{
dm += "Nothing was hit.";
}
// sends information back to the Android
RayCastHololensMessage hololensMsg = new RayCastHololensMessage()
{
targetPosition = tmpPos,
debugMsg = dm
};
NetworkClient.Send(hololensMsg);
}
public void OnRayCastReceive(RayCastHololensMessage msg)
{
// show the target in the right place here
target.SetActive(true);
target.transform.position = msg.targetPosition + this.gameObject.transform.position;
}
