public IEnumerator HeadGazeRayTest()
{
yield return(null);
TestContext.Out.WriteLine("Get the head gaze ray");
Ray ray = InputRayUtils.GetHeadGazeRay();
Assert.True(ray.origin == Vector3.zero);
Assert.True(ray.direction == new Vector3(0.0f, 0.0f, 1.0f));
yield return(null);
// Rotate the head (camera) 180 degrees
TestContext.Out.WriteLine("Rotate the camera");
CameraCache.Main.transform.Rotate(0, 180, 0);
yield return(null);
TestContext.Out.WriteLine("Get the head gaze ray");
ray = InputRayUtils.GetHeadGazeRay();
TestContext.Out.WriteLine($"origin: {ray.origin}");
Assert.True(ray.origin == Vector3.zero);
TestContext.Out.WriteLine($"direction: {ray.direction}");
Assert.True(ray.direction == new Vector3(0.0f, 0.0f, -1.0f));
}
public Vector3 GetHeadPosition()
{
if (InputRayUtils.TryGetRay(headTuple.Item1, headTuple.Item2, out Ray headRay))
{
return(headRay.origin + headRay.direction);
}
else
{
return(vectorNull);
}
}
void Update()
{
StringBuilder sb = new StringBuilder();
foreach (var tuple in inputSources)
{
var sourceType = tuple.Item1;
var handedness = tuple.Item2;
sb.Append(sourceType.ToString() + " ");
if (handedness != Handedness.Any)
{
sb.Append(handedness.ToString());
}
sb.Append(": ");
Ray myRay;
if (InputRayUtils.TryGetRay(sourceType, handedness, out myRay))
{
sb.Append($"pos: ({myRay.origin.x:F2}, {myRay.origin.y:F2}, {myRay.origin.z:F2}");
sb.Append($" forward: ({myRay.direction.x:F2}, {myRay.direction.y:F2}, {myRay.direction.z:F2}");
}
else
{
sb.Append(" not available");
}
sb.AppendLine();
}
inputUtilsText.text = sb.ToString();
// Iterate through all controllers output position, rotation, and other data from input
// mappings on a controller.
sb.Clear();
foreach (var controller in CoreServices.InputSystem.DetectedControllers)
{
sb.AppendLine("Inputs for " + controller.InputSource.SourceName);
sb.AppendLine();
// Interactions for a controller is the list of inputs that this controller exposes
foreach (MixedRealityInteractionMapping inputMapping in controller.Interactions)
{
sb.AppendLine("\tDescription: " + inputMapping.Description);
sb.Append("\tAxisType: " + inputMapping.AxisType);
sb.Append("\tInputType: " + inputMapping.InputType);
sb.Append("\tPositionData: " + inputMapping.PositionData);
sb.Append("\tRotationData: " + inputMapping.RotationData);
sb.Append("\tBoolData: " + inputMapping.BoolData);
sb.Append("\tFloatData: " + inputMapping.FloatData);
sb.AppendLine();
sb.AppendLine();
}
sb.AppendLine();
}
rawDataText.text = sb.ToString();
}
public void Update()
{
Ray myRay;
if (InputRayUtils.TryGetRay(sourceType, handedness, out myRay))
{
transform.localPosition = myRay.origin;
transform.localRotation = Quaternion.LookRotation(myRay.direction, Vector3.up);
SetIsDataAvailable(true);
}
else
{
SetIsDataAvailable(false);
}
}
public IEnumerator HandRayTest()
{
yield return(null);
Vector3 rightHandOrigin = new Vector3(-0.3f, -0.1f, 0.5f);
// Create a hand (we will use the right hand)
TestHand rightHand = new TestHand(Handedness.Right);
yield return(rightHand.Show(rightHandOrigin));
Ray ray;
bool success;
TestContext.Out.WriteLine("Get the right hand ray");
success = InputRayUtils.TryGetHandRay(Handedness.Right, out ray);
Assert.True(success, "TryGetHandRay did not succeed");
TestUtilities.AssertAboutEqual(ray.origin, rightHandOrigin, "hand ray origin is not correct", 0.1f);
TestUtilities.AssertAboutEqual(ray.direction, new Vector3(-0.7f, 0.2f, 0.7f), "hand ray direction is not correct", 0.1f);
}
