public void SetFocus(GameObject focus)
{
m_FocusedObject = focus;
m_FirstTouchedTime = Time.time;
m_LastMovedTime = Time.time + kMinSelectionTime;
//Add the new material, but set it as blank so it doesn't really show up.
List <Material> materials = new List <Material>(focus.renderer.materials);
Material newMaterial = new Material(m_HighlightMaterial);
newMaterial.color = new Color(0, 0, 0, 0);
materials.Add(newMaterial);
focus.renderer.materials = materials.ToArray();
LeapTouchable tcb = (LeapTouchable)focus.GetComponent(typeof(LeapTouchable));
if (tcb != null)
{
tcb.PreventOverlappingCollision = true;
}
LeapInput.DraggingMode = true;
LeapInput.DraggingFingers[0] = m_ObjectTouched[0].finger.transform.parent.gameObject;
LeapInput.DraggingFingers[1] = m_ObjectTouched[1].finger.transform.parent.gameObject;
}
void OnCollisionExit(Collision collisionInfo)
{
// Do something here
//Debug.Log ("Touchable OnCollisionExit " + gameObject + " " + collisionInfo.gameObject);
LeapTouchable tcb = (LeapTouchable)collisionInfo.gameObject.GetComponent(typeof(LeapTouchable));
if (tcb != null)
{
collisionInfo.gameObject.rigidbody.constraints = tcb.OrgRigidBodyConstraints;
}
if (collisionInfo.gameObject.tag == "Touchable")
{
if (preventOverlappingCollision && !LeapInput.DraggingMode)
{
/*Debug.Log(gameObject + " need to prevent overlapping collision of itself and object it is colliding with.");
* Debug.Log(gameObject.renderer.bounds.size.y);
* Debug.Log(gameObject.renderer.bounds.center.y);
* Debug.Log(collisionInfo.gameObject.renderer.bounds.size.y/2);
* Debug.Log(collisionInfo.gameObject.renderer.bounds.center.y);*/
gameObject.rigidbody.isKinematic = true;
collisionInfo.gameObject.rigidbody.isKinematic = true;
Vector3 newPos = gameObject.transform.position;
newPos.y = collisionInfo.gameObject.renderer.bounds.center.y + collisionInfo.gameObject.renderer.bounds.size.y / 2 + 0.2f;
gameObject.transform.position = newPos;
collisionInfo.gameObject.rigidbody.isKinematic = false;
collisionInfo.gameObject.rigidbody.velocity = new Vector3(0, 0, 0);
gameObject.rigidbody.isKinematic = false;
gameObject.rigidbody.velocity = new Vector3(0, 0, 0);
preventOverlappingCollision = false;
}
}
}
void Update()
{
Leap.Frame thisFrame = LeapInput.Frame;
if (thisFrame == null)
{
return;
}
if (LeapInput.NumberOfFingers[0] + LeapInput.NumberOfFingers[1] == 10)
{
//Application.LoadLevel(Application.loadedLevel);
foreach (objectTouched touchedObject in m_ObjectTouched)
{
touchedObject.finger.collider.isTrigger = false;
}
ClearFocus();
GameObject[] allTouchable = GameObject.FindGameObjectsWithTag("Touchable");
foreach (GameObject obj in allTouchable)
{
LeapTouchable tcb = (LeapTouchable)obj.GetComponent(typeof(LeapTouchable));
if (tcb != null)
{
tcb.reset();
}
}
return;
}
//Remove fingers which have been disabled
int index;
while ((index = m_Touching.FindIndex(i => i.collider && i.collider.enabled == false)) != -1)
{
m_Touching[index].collider.isTrigger = false;
m_Touching.RemoveAt(index);
m_LastPos.RemoveAt(index);
}
while ((index = m_ObjectTouched.FindIndex(i => i.finger.collider && i.finger.collider.enabled == false)) != -1)
{
m_ObjectTouched[index].finger.collider.isTrigger = false;
m_ObjectTouched.RemoveAt(index);
}
while ((index = m_ObjectTouched.FindIndex(i => i.finger.collider && i.finger.collider.enabled == false)) != -1)
{
m_ObjectTouched.RemoveAt(index);
}
if (m_LastFrame != null && thisFrame != null && m_Selected)
{
float transMagnitude = thisFrame.Translation(m_LastFrame).MagnitudeSquared;
if (transMagnitude > kMovementThreshold)
{
m_LastMovedTime = Time.time;
}
}
//Set selection after the time has elapsed
if (!m_Selected && m_FocusedObject && (Time.fixedTime - m_FirstTouchedTime) >= kSelectionTime)
{
m_Selected = true;
}
//Update the focused object's color
float selectedT = m_FocusedObject != null ? (Time.time - m_FirstTouchedTime) / kSelectionTime : 0.0f;
//If we have passed the minimum deselection threshold and are past the minimum time to start deselecting...
if (m_Selected && Time.time - m_FirstTouchedTime > kIdleStartDeselectTime + kSelectionTime)
{
selectedT = 1.3f - (((Time.time - m_LastMovedTime) - kIdleStartDeselectTime) / kSelectionTime);
}
SetHighlightColor(Color.Lerp(kBlankColor, m_HighlightMaterial.color, selectedT));
//Process the movement of the selected object.
if (m_Selected && thisFrame != m_LastFrame)
{
//End selection if we don't see any fingers or the scaling factor is going down quickly ( indicating we are making a fist )
if (CheckEndSelection(thisFrame))
{
foreach (objectTouched touchedObject in m_ObjectTouched)
{
touchedObject.finger.collider.isTrigger = false;
}
ClearFocus();
}
else
{
if (CheckShouldMove(thisFrame))
{
DoMovement(thisFrame);
}
if (CheckShouldRotate(thisFrame))
{
DoRotation(thisFrame);
}
if (CheckShouldScale(thisFrame))
{
DoScaling(thisFrame);
}
}
}
m_LastFrame = thisFrame;
for (int i = 0; i < m_Touching.Count; ++i)
{
m_LastPos[i] = m_Touching[i].transform.position;
}
}
