public override void OnFrame(InteractionController controller)
{
if (IsGrabbed)
{
//disable interaction once the hand leaves the region of interest
//var hand = controller.GetHand();
//float distance = MathUtil.Distance(controller.Target.transform.position, gameObject.transform.position);
//if (distance > MAX_INTERACTION_DISTANCE)
//{
// controller.Drop();
// return;
//}
//rotate the oven door such that it is as close to the hand as possible
//this motion is described by finding the point closest to another (on a circle)
var hand = controller.GetHand();
var closestPoint = MathUtil.ClosestPointOnCircle(hand.transform.position, DoorHingeLocation, DoorHingeToHandleRadius);
//if the hand is too far from that point, drop the door
float distanceFromHandToHandle = MathUtil.Distance(hand.transform.position, closestPoint);
if (distanceFromHandToHandle > MAX_INTERACTION_DISTANCE)
{
controller.Drop();
return;
}
//calculate door rotation angle
float diffZ = (closestPoint.z - DoorHingeLocation.z) / DoorHingeToHandleRadius;
float angle = Mathf.Asin(diffZ);
//perform rotation
Door.transform.rotation = Quaternion.Euler(angle, 0f, 0f);
//hide hand
var handRenderer = hand.GetComponent <MeshRenderer>();
handRenderer.enabled = false;
////rotate the dial as the hand rotates
//float targetAngle = controller.Target.transform.rotation.eulerAngles.z - StartEulerRotation.z;
//targetAngle *= -1;
//targetAngle = Mathf.DeltaAngle(0f, targetAngle); // converts to -180..180
//float originalAngle = Mathf.DeltaAngle(0f, StartEulerRotation.z); // converts to -180..180
//float diffAngle = Mathf.DeltaAngle(originalAngle, targetAngle); // total diff
//if (targetAngle > ANGLE_ZERO_DEADBAND && targetAngle < 0)
//{
// //round to zero
// targetAngle = 0;
//}
//if (targetAngle > 0 && targetAngle < ANGLE_MAX)
//{
// //round to nearest
// if (ANGLE_MAX - targetAngle > targetAngle) targetAngle = 0;
// else targetAngle = ANGLE_MAX;
//}
//gameObject.transform.rotation = Quaternion.Euler(new Vector3(0, 0, targetAngle));
}
}
public override void OnDrop(InteractionController controller)
{
var hand = controller.GetHand();
var handRenderer = hand.GetComponent <MeshRenderer>();
//remove food item
IsGrabbed = false;
handRenderer.enabled = true;
}
public override void OnFrame(InteractionController controller)
{
base.OnFrame(controller);
if (isGrabbed)
{
var hand = controller.GetHand();
OnFrameWhenGrabbed(controller, hand);
}
}
public override void OnGrab(InteractionController controller)
{
var hand = controller.GetHand();
var handRenderer = hand.GetComponent <MeshRenderer>();
//make the hand mesh invisible
IsGrabbed = true;
handRenderer.enabled = false;
rb.isKinematic = true;
}
public override void OnFrame(InteractionController controller)
{
//attach food item position to hand mesh's position and rotation every frame if grabbed
if (IsGrabbed)
{
var hand = controller.GetHand();
var handRenderer = hand.GetComponent <MeshRenderer>();
gameObject.transform.position = controller.Target.transform.position;
handRenderer.enabled = false;
}
}
public override void OnGrab(InteractionController controller)
{
var hand = controller.GetHand();
var handRenderer = hand.GetComponent <MeshRenderer>();
//make the hand mesh invisible
IsGrabbed = true;
handRenderer.enabled = false;
//get initial rotation of the hand
StartEulerRotation = controller.Target.transform.rotation.eulerAngles +
gameObject.transform.rotation.eulerAngles;
}
public override void OnDrop(InteractionController controller)
{
var hand = controller.GetHand();
var handRenderer = hand.GetComponent <MeshRenderer>();
//remove food item
IsGrabbed = false;
handRenderer.enabled = true;
RigidBody.isKinematic = false;
//use a mesh collider
MeshCollider.enabled = true;
BoxCollider.enabled = false;
}
public override void OnFrame(InteractionController controller)
{
//attach food item position to hand mesh's position and rotation every frame if grabbed
if (IsGrabbed)
{
var hand = controller.GetHand();
var handRenderer = hand.GetComponent <MeshRenderer>();
gameObject.transform.position = controller.Target.transform.position;
gameObject.transform.rotation = controller.Target.transform.rotation;
handRenderer.enabled = false;
//print("Knife: " + gameObject.transform.rotation);
//print("Hand: " + controller.Target.transform.rotation);
if (controller.Name.Equals("Left"))
{
gameObject.transform.Rotate(controller.transform.rotation.x + 45, controller.transform.rotation.y + 45, controller.transform.rotation.z + 45);
}
else if (controller.Name.Equals("Right"))
{
gameObject.transform.Rotate(controller.transform.rotation.x + 45, controller.transform.rotation.y - 45, controller.transform.rotation.z + 45);
}
//print("Knife: " + gameObject.transform.position);
timeSpan = System.DateTime.UtcNow - startTime;
//print("Elasped MS: " + timeSpan.TotalMilliseconds);
double timeThreshold = 1000;
if (timeSpan.TotalMilliseconds >= timeThreshold)
{
currentY = gameObject.transform.position.y;
double diff = currentY - prevY;
print("DIFF: " + diff.ToString());
ObjectRenderer.materials = OriginalMaterials;
IsChopping = false;
if (diff <= -0.15)
{
print("Chopped Down");
IsChopping = true;
Material[] materials2 = new Material[ObjectRenderer.materials.Length];
for (int i = 0; i < materials2.Length; i++)
{
materials2[i] = ChoppedMaterial;
}
ObjectRenderer.materials = materials2;
}
prevY = currentY;
startTime = System.DateTime.UtcNow;
}
}
}
public override void OnFrame(InteractionController controller)
{
base.OnFrame(controller);
if (isGrabbed)
{
var hand = controller.GetHand();
OnFrameWhenGrabbed(controller, hand);
}
// re-enable colliders if time arrived
if ((timesDropped.ContainsKey(controller)) && (Time.time - timesDropped[controller] >= GRAB_COLLIDER_DISABLE_TIMEOUT))
{
timesDropped.Remove(controller);
ToggleHandCollisions(controller, true);
}
}
public override void OnGrab(InteractionController controller)
{
var hand = controller.GetHand();
var handRenderer = hand.GetComponent <MeshRenderer>();
//make the hand mesh invisible
IsGrabbed = true;
handRenderer.enabled = false;
RigidBody.isKinematic = true;
startTime = System.DateTime.UtcNow;
currentY = gameObject.transform.position.y;
prevY = currentY;
//use a box collider
BoxCollider.enabled = true;
MeshCollider.enabled = false;
}
public override void OnFrame(InteractionController controller)
{
if (IsGrabbed)
{
//disable interaction once the hand leaves the region of interest
var hand = controller.GetHand();
float distance = MathUtil.Distance(controller.Target.transform.position, gameObject.transform.position);
if (distance > MAX_INTERACTION_DISTANCE)
{
controller.Drop();
return;
}
//hide hand
var handRenderer = hand.GetComponent <MeshRenderer>();
handRenderer.enabled = false;
//rotate the dial as the hand rotates
float targetAngle = controller.Target.transform.rotation.eulerAngles.z - StartEulerRotation.z;
targetAngle *= -1;
targetAngle = Mathf.DeltaAngle(0f, targetAngle); // converts to -180..180
float originalAngle = Mathf.DeltaAngle(0f, StartEulerRotation.z); // converts to -180..180
float diffAngle = Mathf.DeltaAngle(originalAngle, targetAngle); // total diff
if (targetAngle > ANGLE_ZERO_DEADBAND && targetAngle < 0)
{
//round to zero
targetAngle = 0;
}
if (targetAngle > 0 && targetAngle < ANGLE_MAX)
{
//round to nearest
if (ANGLE_MAX - targetAngle > targetAngle)
{
targetAngle = 0;
}
else
{
targetAngle = ANGLE_MAX;
}
}
gameObject.transform.rotation = Quaternion.Euler(new Vector3(0, 0, targetAngle));
}
}