public IEnumerator NearInteractionTouchableUnityUiButton()
{
var canvas = UnityUiUtilities.CreateCanvas(0.002f);
var button = UnityUiUtilities.CreateButton(Color.gray, Color.blue, Color.green);
button.transform.SetParent(canvas.transform, false);
var text = UnityUiUtilities.CreateText("test");
text.transform.SetParent(button.transform, false);
Vector3 pressedPosition = objectPosition + Vector3.forward * 0.05f;
canvas.transform.position = objectPosition;
yield return(new WaitForFixedUpdate());
yield return(null);
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSim));
using (var catcher = new UnityButtonEventCatcher(button))
{
// Touch started and completed when entering and exiting
yield return(PlayModeTestUtilities.MoveHand(initialHandPosition, pressedPosition, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSim));
Assert.AreEqual(0, catcher.Click);
yield return(PlayModeTestUtilities.MoveHand(pressedPosition + Vector3.forward * 0.05f, initialHandPosition, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSim));
Assert.AreEqual(1, catcher.Click);
}
Object.Destroy(canvas.gameObject);
}
/// <summary>
/// Move the right hand from point 1 to point 2
/// </summary>
public static IEnumerator MoveHand(Vector3 p1, Vector3 p2)
{
// Move the hand towards
var inputSimulationService = PlayModeTestUtilities.GetInputSimulationService();
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSimulationService));
yield return(PlayModeTestUtilities.MoveHand(p1, p2, ArticulatedHandPose.GestureId.Poke, Handedness.Right, inputSimulationService));
}
/// <summary>
/// Changes the hand's pose to the given gesture. Does not animate the hand between the current pose and new pose.
/// </summary>
/// <param name="newGestureId">The new hand pose</param>
/// <param name="waitForFixedUpdate">If true, waits for a fixed update after moving to the new pose.</param>
public IEnumerator SetGesture(ArticulatedHandPose.GestureId newGestureId, bool waitForFixedUpdate = true)
{
gestureId = newGestureId;
for (var iter = PlayModeTestUtilities.MoveHand(position, position, gestureId, handedness, simulationService, 1); iter.MoveNext();)
{
yield return(iter.Current);
}
if (waitForFixedUpdate)
{
yield return(new WaitForFixedUpdate());
}
}
/// <summary>
/// Move the right from in the button to just in front of the button
/// </summary>
public static IEnumerator MoveHandAwayFromButton(Transform button)
{
Vector3 p2 = button.transform.position;
Vector3 p3 = button.transform.position - button.TransformDirection(ButtonTranslateOffset);
// Move the hand back
var inputSimulationService = PlayModeTestUtilities.GetInputSimulationService();
yield return(PlayModeTestUtilities.MoveHand(p2, p3, ArticulatedHandPose.GestureId.Poke, Handedness.Right, inputSimulationService));
yield return(PlayModeTestUtilities.HideHand(Handedness.Right, inputSimulationService));
}
/// <summary>
/// Move the right hand from in front of the button through to the button
/// </summary>
public static IEnumerator MoveHandToButton(Transform button)
{
Vector3 p1 = button.transform.position - button.TransformDirection(ButtonTranslateOffset);
Vector3 p2 = button.transform.position;
// Move the hand towards
var inputSimulationService = PlayModeTestUtilities.GetInputSimulationService();
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSimulationService));
yield return(PlayModeTestUtilities.MoveHand(p1, p2, ArticulatedHandPose.GestureId.Poke, Handedness.Right, inputSimulationService));
}
/// <summary>
/// Moves hand to given position over some number of frames.
/// </summary>
/// <param name="newPosition">Where to move hand to</param>
/// <param name="numSteps">
/// How many frames to move over. This defaults to the "sentinel" value which tells the system
/// to use the default number of steps. For more information on this value, see
/// <see cref="PlayModeTestUtilities.HandMoveStepsSentinelValue"/>
/// </param>
/// <param name="waitForFixedUpdate">If true, waits a physics frame after moving the hand</param>
public IEnumerator MoveTo(Vector3 newPosition, int numSteps = PlayModeTestUtilities.HandMoveStepsSentinelValue, bool waitForFixedUpdate = true)
{
Vector3 oldPosition = position;
position = newPosition;
for (var iter = PlayModeTestUtilities.MoveHand(oldPosition, newPosition, gestureId, handedness, simulationService, numSteps); iter.MoveNext();)
{
yield return(iter.Current);
}
if (waitForFixedUpdate)
{
yield return(new WaitForFixedUpdate());
}
}
public IEnumerator NearInteractionTouchableOverlapQuerySaturation()
{
// Use all the points
int numTouchables = NumRandomPoints;
var touchables = new NearInteractionTouchable[numTouchables];
var catchers = new TouchEventCatcher[numTouchables];
// Spread out touchables over a radius, decrease over time to increase density and fill the buffer
float radiusStart = 1.0f;
float radiusEnd = 0.01f;
for (int i = 0; i < numTouchables; ++i)
{
Vector3 r = GetRandomPoint(i);
touchables[i] = CreateTouchable <NearInteractionTouchable>(0.15f);
touchables[i].SetLocalForward(touchNormal);
touchables[i].SetBounds(new Vector2(0.5f, 0.5f));
touchables[i].transform.position = objectPosition + r * radiusStart;
catchers[i] = CreateTouchEventCatcher(touchables[i]);
}
yield return(new WaitForFixedUpdate());
yield return(null);
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSim));
yield return(PlayModeTestUtilities.MoveHand(initialHandPosition, objectPosition, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSim, 1));
for (int i = 0; i < PlayModeTestUtilities.ControllerMoveSteps; ++i)
{
float scale = radiusStart + (radiusEnd - radiusStart) * (i + 1) / PlayModeTestUtilities.ControllerMoveSteps;
for (int j = 0; j < numTouchables; ++j)
{
Vector3 r = GetRandomPoint(j + 10);
touchables[j].transform.position = objectPosition + r * scale;
}
yield return(null);
}
yield return(PlayModeTestUtilities.HideHand(Handedness.Right, inputSim));
foreach (NearInteractionTouchable touchable in touchables)
{
Object.Destroy(touchable.gameObject);
}
}
/// <summary>
/// Move the hand forward to press button, then off to the right
/// </summary>
private IEnumerator PressButtonWithHand()
{
var inputSimulationService = PlayModeTestUtilities.GetInputSimulationService();
Vector3 p1 = new Vector3(0, 0, 0.5f);
Vector3 p2 = new Vector3(0, 0, 1.08f);
Vector3 p3 = new Vector3(0.1f, 0, 1.08f);
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSimulationService, ArticulatedHandPose.GestureId.Open, p1));
yield return(PlayModeTestUtilities.MoveHand(p1, p2, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSimulationService));
yield return(PlayModeTestUtilities.MoveHand(p2, p3, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSimulationService));
yield return(PlayModeTestUtilities.HideHand(Handedness.Right, inputSimulationService));
}
public IEnumerator NearInteractionTouchableStack()
{
// Ignoring this test for now, as it needs fixing
Assert.Ignore();
int numTouchables = 10;
var touchables = new NearInteractionTouchable[numTouchables];
var catchers = new TouchEventCatcher[numTouchables];
for (int i = 0; i < numTouchables; ++i)
{
Vector3 r = GetRandomPoint(i);
touchables[i] = CreateTouchable <NearInteractionTouchable>(0.15f);
touchables[i].SetLocalForward(touchNormal);
touchables[i].SetBounds(new Vector2(0.5f, 0.5f));
touchables[i].transform.position = objectPosition + new Vector3(0.02f * r.x, 0.015f * r.y, 0.1f * i - 0.5f);
catchers[i] = CreateTouchEventCatcher(touchables[i]);
}
yield return(new WaitForFixedUpdate());
yield return(null);
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSim));
yield return(PlayModeTestUtilities.MoveHand(initialHandPosition, objectPosition, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSim));
// No. 0 is touched initially
TestEvents(catchers, new int[] { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, new int[] { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 });
yield return(PlayModeTestUtilities.MoveHand(objectPosition, rightPosition, ArticulatedHandPose.GestureId.Pinch, Handedness.Right, inputSim));
// Only No. 3 gets touched when moving through the row, because No. 0 is still active while inside the poke threshold
TestEvents(catchers, new int[] { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0 }, new int[] { 1, 0, 0, 1, 0, 0, 0, 0, 0, 0 });
yield return(PlayModeTestUtilities.MoveHand(rightPosition, objectPosition, ArticulatedHandPose.GestureId.Pinch, Handedness.Right, inputSim));
// No. 3 touched a second time
TestEvents(catchers, new int[] { 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 }, new int[] { 1, 0, 0, 2, 0, 0, 0, 0, 0, 0 });
yield return(PlayModeTestUtilities.HideHand(Handedness.Right, inputSim));
foreach (NearInteractionTouchable touchable in touchables)
{
Object.Destroy(touchable.gameObject);
}
}
public IEnumerator NearInteractionTouchableUnityUiToggle()
{
var canvas = UnityUiUtilities.CreateCanvas(0.002f);
var toggle = UnityUiUtilities.CreateToggle(Color.gray, Color.blue, Color.green);
toggle.transform.SetParent(canvas.transform, false);
var text = UnityUiUtilities.CreateText("test");
text.transform.SetParent(toggle.transform, false);
Vector3 pressedPosition = objectPosition + Vector3.forward * 0.05f;
canvas.transform.position = objectPosition;
yield return(new WaitForFixedUpdate());
yield return(null);
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSim));
using (var catcher = new UnityToggleEventCatcher(toggle))
{
// Turn on the toggle after exiting
yield return(PlayModeTestUtilities.MoveHand(initialHandPosition, pressedPosition, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSim));
Assert.IsFalse(catcher.IsOn);
Assert.AreEqual(0, catcher.Changed);
yield return(PlayModeTestUtilities.MoveHand(pressedPosition, initialHandPosition, ArticulatedHandPose.GestureId.Pinch, Handedness.Right, inputSim));
Assert.IsTrue(catcher.IsOn);
Assert.AreEqual(1, catcher.Changed);
// Turn off the toggle after exiting
yield return(PlayModeTestUtilities.MoveHand(initialHandPosition, pressedPosition, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSim));
Assert.IsTrue(catcher.IsOn);
Assert.AreEqual(1, catcher.Changed);
yield return(PlayModeTestUtilities.MoveHand(pressedPosition, initialHandPosition, ArticulatedHandPose.GestureId.Pinch, Handedness.Right, inputSim));
Assert.IsFalse(catcher.IsOn);
Assert.AreEqual(2, catcher.Changed);
}
Object.Destroy(canvas.gameObject);
}
public IEnumerator PressButtonFast([ValueSource(nameof(PressableButtonsTestPrefabFilenames))] string prefabFilename)
{
GameObject testButton = InstantiateDefaultPressableButton(prefabFilename);
// Move the camera to origin looking at +z to more easily see the button.
TestUtilities.PlayspaceToOriginLookingForward();
PressableButton buttonComponent = testButton.GetComponent <PressableButton>();
Assert.IsNotNull(buttonComponent);
Assert.IsTrue(buttonComponent.EnforceFrontPush, "Button default behavior should have enforce front push enabled");
bool buttonPressed = false;
buttonComponent.ButtonPressed.AddListener(() =>
{
buttonPressed = true;
});
// move the hand quickly from very far distance into the button and check if it was pressed
var inputSimulationService = PlayModeTestUtilities.GetInputSimulationService();
int numSteps = 2;
Vector3 p1 = new Vector3(0, 0, -20.0f);
Vector3 p2 = new Vector3(0, 0, 0.02f);
yield return(PlayModeTestUtilities.ShowHand(Handedness.Right, inputSimulationService));
yield return(PlayModeTestUtilities.MoveHand(p1, p2, ArticulatedHandPose.GestureId.Open, Handedness.Right, inputSimulationService, numSteps));
yield return(PlayModeTestUtilities.HideHand(Handedness.Right, inputSimulationService));
Assert.IsTrue(buttonPressed, "Button did not get pressed when hand moved to press it.");
Object.Destroy(testButton);
yield return(null);
}
private IEnumerator TestTouchableDistances(BaseNearInteractionTouchable touchable, float colliderThickness, GameObject objectDownExpected)
{
Handedness handedness = Handedness.Right;
ArticulatedHandPose.GestureId gesture = ArticulatedHandPose.GestureId.Open;
yield return(PlayModeTestUtilities.ShowHand(handedness, inputSim));
PokePointer pokePointer = null;
IMixedRealityHand hand = HandJointUtils.FindHand(handedness);
Assert.IsNotNull(hand);
foreach (IMixedRealityPointer pointer in hand.InputSource.Pointers)
{
pokePointer = pointer as PokePointer;
if (pokePointer)
{
break;
}
}
Assert.IsNotNull(pokePointer);
float touchableDistance = pokePointer.TouchableDistance;
float debounceThreshold = 0.01f;
touchable.DebounceThreshold = debounceThreshold;
Vector3 center = touchable.transform.position;
float margin = 0.001f;
Vector3 pStart = center + new Vector3(0, 0, -touchableDistance - 0.5f);
Vector3 pTouch = center + new Vector3(0, 0, -touchableDistance + margin);
Vector3 pPoke = center + new Vector3(0, 0, -colliderThickness + margin);
Vector3 pDebounce = center + new Vector3(0, 0, -colliderThickness - touchable.DebounceThreshold - margin);
Vector3 pEnd = center + new Vector3(0, 0, touchableDistance + 0.5f);
// Test return beyond DebounceThreshold
yield return(PlayModeTestUtilities.MoveHand(pStart, pStart, gesture, handedness, inputSim, 1));
Assert.IsNull(pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pStart, pTouch, gesture, handedness, inputSim));
Assert.AreEqual(touchable, pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pTouch, pPoke, gesture, handedness, inputSim));
Assert.AreEqual(touchable, pokePointer.ClosestProximityTouchable);
Assert.AreEqual(objectDownExpected, pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pPoke, pDebounce, gesture, handedness, inputSim));
Assert.AreEqual(touchable, pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pDebounce, pStart, gesture, handedness, inputSim));
Assert.IsNull(pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
// Test touchable distance behind the surface
yield return(PlayModeTestUtilities.MoveHand(pStart, pStart, gesture, handedness, inputSim, 1));
Assert.IsNull(pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pStart, pTouch, gesture, handedness, inputSim));
Assert.AreEqual(touchable, pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pTouch, pPoke, gesture, handedness, inputSim));
Assert.AreEqual(touchable, pokePointer.ClosestProximityTouchable);
Assert.AreEqual(objectDownExpected, pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pPoke, pEnd, gesture, handedness, inputSim));
Assert.IsNull(pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pEnd, pDebounce, gesture, handedness, inputSim));
Assert.AreEqual(touchable, pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.MoveHand(pDebounce, pStart, gesture, handedness, inputSim));
Assert.IsNull(pokePointer.ClosestProximityTouchable);
Assert.IsNull(pokePointer.CurrentTouchableObjectDown);
yield return(PlayModeTestUtilities.HideHand(handedness, inputSim));
}
