// Identify pulled object using view of hand
void Update()
{
if (view == null ||
cast == null ||
hold == null)
{
return;
}
if (pulled != null)
{
return;
}
int layerMask = 1 << layerSelect; //Select a single layer
RaycastHit hit;
Ray ray = new Ray(view.position, cast.position - view.position);
if (Physics.Raycast(ray, out hit, Mathf.Infinity, layerMask))
{
Debug.DrawRay(ray.origin, hit.point - ray.origin, Color.red);
PullToHold intersect = hit.collider.gameObject.GetComponent <PullToHold> ();
if (intersect != null)
{
Acquire(intersect);
}
}
else
{
Debug.DrawRay(ray.origin, ray.direction * 100f, Color.white);
}
}
void Acquire(PullToHold intersect)
{
if (intersect.holder != null)
{
intersect.holder.enabled = false;
}
if (Hold == null)
{
throw new System.Exception("Attempting to aquire hold without holder.");
}
pulled = intersect;
if (intersect == null)
{
return;
}
//NOTE: hold reference is implicitly made null if hold is destroyed
pulled.holder = this;
Hold.transform.rotation = intersect.gameObject.transform.rotation;
if (intersect.asterismKey != -1 && intersect.asterismKey < Asterisms.AsterismParser.AsterismData.Length)
{
float scaleFactor = Asterisms.AsterismParser.AsterismData[intersect.asterismKey].scaleFactor;
Hold.transform.localScale = new Vector3(0.007f, 0.007f, 0.007f) * scaleFactor;
}
}
void Release()
{
if (pulled == null)
return;
//NOTE: pulled reference is implicitly made null if pulled is destroyed
pulled.holder = null;
pulled = null;
}
void Release()
{
if (pulled == null)
{
return;
}
//NOTE: pulled reference is implicitly made null if pulled is destroyed
pulled.holder = null;
pulled = null;
}
void Acquire(PullToHold intersect)
{
if (intersect.holder != null) {
intersect.holder.enabled = false;
}
pulled = intersect;
if (intersect == null)
return;
//NOTE: hold reference is implicitly made null if hold is destroyed
pulled.holder = this;
}
void Acquire(PullToHold intersect)
{
if (intersect.holder != null)
{
intersect.holder.enabled = false;
}
pulled = intersect;
if (intersect == null)
{
return;
}
//NOTE: hold reference is implicitly made null if hold is destroyed
pulled.holder = this;
}
void Acquire(PullToHold intersect)
{
if (intersect.holder != null) {
intersect.holder.enabled = false;
}
if ( Hold == null ) {
throw new System.Exception("Attempting to aquire hold without holder.");
}
pulled = intersect;
if (intersect == null) { return; }
//NOTE: hold reference is implicitly made null if hold is destroyed
pulled.holder = this;
Hold.transform.rotation = intersect.gameObject.transform.rotation;
if ( intersect.asterismKey != -1 && intersect.asterismKey < Asterisms.AsterismParser.AsterismData.Length ) {
float scaleFactor = Asterisms.AsterismParser.AsterismData[intersect.asterismKey].scaleFactor;
Hold.transform.localScale = new Vector3(0.007f,0.007f,0.007f) * scaleFactor;
}
}
private static void setupAsterismGrabbers()
{
GameObject starRoot = new GameObject("StarRoot");
for (int i = 0; i < AsterismData.Length; i++)
{
Asterism asterism = AsterismData[i];
Vector3 centroid = averageStarLocations(asterism.HD_ids);
GameObject newRoot = new GameObject();
GameObject rest = new GameObject();
GameObject jewelcase = new GameObject();
newRoot.name = asterism.name + "_root";
newRoot.transform.position = centroid;
newRoot.transform.rotation = Quaternion.identity;
rest.name = "rest";
rest.transform.parent = newRoot.transform;
rest.transform.localPosition = Vector3.zero;
rest.transform.localRotation = Quaternion.identity;
rest.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
jewelcase.name = "jewelcase";
jewelcase.transform.parent = newRoot.transform;
jewelcase.transform.localPosition = Vector3.zero;
jewelcase.transform.localRotation = Quaternion.identity;
jewelcase.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
PullToHold pullscript = jewelcase.AddComponent <PullToHold>();
pullscript.asterismKey = i;
pullscript.rest = rest.transform;
pullscript.maxSpeed = 20.0f;
newRoot.transform.parent = starRoot.transform;
asterism.root = newRoot;
asterism.rest = rest;
asterism.mover = jewelcase;
System.Collections.Generic.HashSet <uint> used = new System.Collections.Generic.HashSet <uint>();
GameObject constellationLabel = GameObject.Instantiate(Stars.StarUpdater.Instance.ConstellationLabelPrototype) as GameObject;
constellationLabel.SetActive(true);
ConstellationLabel labelBehavior = constellationLabel.GetComponent <ConstellationLabel>();
if (asterism.root != null)
{
labelBehavior.transform.parent = asterism.root.transform;
}
labelBehavior.Label = asterism.name;
labelBehavior.transform.localPosition = (asterism.root.transform.position.normalized * 500.0f);
asterism.label = labelBehavior;
labelBehavior.LabelComp.color = new Color(1.0f, 1.0f, 1.0f, Stars.StarUpdater.Instance.LabelOpacity * 0.8f);
Stars.StarUpdater.Instance.m_constellationLabels.Add(labelBehavior);
foreach (uint hdId in asterism.HD_ids)
{
if (!Stars.StarParser.HD_idToIndex.ContainsKey(hdId))
{
continue;
}
int index = Stars.StarParser.HD_idToIndex[hdId];
Stars.StarData star = Stars.StarParser.Instance.Stars[index];
star.AsterismIndex = i;
Stars.StarParser.Instance.Stars[index] = star;
if (star.GameObjectRepresentation != null)
{
star.GameObjectRepresentation.name = hdId.ToString();
star.GameObjectRepresentation.transform.parent = jewelcase.transform;
if (star.Label != "")
{
if (used.Contains(star.HD_id))
{
continue;
}
Stars.StarUpdater.Instance.GenerateStarLabel(star, star.GameObjectRepresentation.transform);
used.Add(star.HD_id);
}
}
}
AsterismData[i] = asterism;
}
}
// Identify pulled object using view of hand
void Update()
{
if (view == null)
{
return;
}
if (m_hand.CurrentHand == null)
{
if (pulled != null)
{
if (!attemptingToReaquire)
{
StartCoroutine(reaquireHand(2.0f));
}
}
return;
}
if (pulled != null)
{
return;
}
if (Hold == null && m_hand.CurrentHand != null)
{
updateHold();
//GrabberHand grabberHand = m_hand.CurrentHand.gameObject.GetComponent<GrabberHand>();
//if ( grabberHand == null ) { return; }
//Hold = grabberHand.hold;
}
Vector2 screenPoint = m_leftCam.WorldToScreenPoint(m_hand.CurrentHand.GetPalmPosition());
Ray throughHand = m_leftCam.ScreenPointToRay(screenPoint);
//Debug.DrawRay(m_leftCam.transform.position, m_leftCam.ScreenPointToRay(screenPoint).direction * 1000.0f);
RaycastHit castInfo;
bool hit = Physics.Raycast(throughHand, out castInfo, float.PositiveInfinity, LayerMask.GetMask("AsterismColliders"));
if (hit)
{
if (!Activate())
{
this.enabled = false;
return;
}
AsterismReference asterismRef = castInfo.transform.GetComponent <AsterismReference>();
if (asterismRef != null)
{
Asterisms.Asterism hitAsterism = asterismRef.Asterism;
PullToHold intersect = hitAsterism.mover.GetComponent <PullToHold>();
if (intersect.cameraPoint == null)
{
intersect.cameraPoint = m_leftCam.transform;
}
if (intersect != null)
{
SelectStars(hitAsterism.mover);
Acquire(intersect);
}
}
}
}
