public GameObject GetNearestPlane(Transform nearObj, float r)
{
string d = "Seeking planes: ";
if (Mathf.Abs(lastNearestPlaneTime - Time.time) > nearestPlaneSeekInterval)
{
// UnityEngine.XR.iOS.UnityARMatrixOps.GetPosition
GameObject nearest = null;
lastNearestPlaneTime = Time.time;
float nearDist = Mathf.Infinity;
int i = 0;
foreach (PlaneInfo pi in FindObjectsOfType <PlaneInfo>())
{
float curDist = Vector3.Magnitude(pi.gameObject.transform.position - nearObj.position);
d += i + ": " + curDist + ",";
if (curDist < nearDist && curDist < r)
{
curDist = nearDist;
nearest = pi.gameObject;
d += "nearest!..";
}
i++;
}
cachedPlane = nearest;
DebugText.SeekPlanes(d);
return(nearest);
}
else
{
DebugText.SeekPlanes(d + "cached plane");
return(cachedPlane);
}
}
public bool FoundTargetNearOnion(MetalOnion mo)
{
if (targetFeatureClusterTimer < 0)
{
foundAnyQuadrant = false;
if (lastOnionWhoRequested != mo)
{
searchRadius = 8f;
}
lastOnionWhoRequested = mo;
targetFeatureClusterTimer = targetFeatureClusterInterval;
// InitQuadrantScores ();
QuadrantScores.Clear();
// Let's make 27 quadrants relative to onion's world position
// Check each quadrant for total green features
// The quadrant with the most green features is where the onion moves.
// iterate through all Green map points
Vector3[] greenPoints = CC.featuresVisualizer.CurrentGreenPoints;
DebugText.SeekPlanes("greenpts:" + greenPoints.Length);
foreach (Vector3 gp in greenPoints)
{
for (int i = -1; i < 2; i++)
{
for (int j = -1; j < 2; j++)
{
for (int k = -1; k < 2; k++)
{
// For each point compare its distance to one of 27 quadrants surrounding the onion
// Closer quadrants are scored more highly
// Result should be that the quadrant with the most green dots gets the highest score.
float distFromThisQuadrantToGreenPoint = Vector3.SqrMagnitude(mo.transform.position + new Vector3(i, j, k) * searchRadius - gp);
Vector3 key = new Vector3(i, j, k);
float val = Mathf.Min(1, 1 / distFromThisQuadrantToGreenPoint);
// Debug.Log ("val for " + i + "," + j + "," + k + ": " + val);
if (QuadrantScores.ContainsKey(key))
{
QuadrantScores [key] += val; // never more than 1
}
else
{
QuadrantScores.Add(key, val);
}
}
}
}
}
//
// foreach (Vector3 k in QuadrantScores.Keys) {
// GameObject d = GameObject.CreatePrimitive (PrimitiveType.Sphere);
// d.transform.position = k;
// d.transform.localScale = .002f * QuadrantScores [k] * Vector3.one;
// d.transform.position = mo.transform.position + k * searchRadius;
// d.name = "debSphere";
//// d.GetComponent<Renderer>().material.color = new Color(
// }
// float max = 0;
Vector3 bestQuadrant = GetBestQuadrant();
if (foundAnyQuadrant)
{
// Debug.Log ("set cached target;" + mo.transform.position + " plus <color=green>" + bestQuadrant + "</color>");
cachedTarget = mo.transform.position + bestQuadrant;
// If the best quadrant is zero, shrink the radius
if (bestQuadrant == Vector3.zero)
{
searchRadius /= 2f;
// Debug.Log("<color=blue>Decereased by half. New radius:"+searchRadius+"</color>");
}
}
else
{
Debug.Log("Found no quads");
}
// Debug.Log("<color=blue>Cached :"+cachedTarget+"</color>");
}
return(foundAnyQuadrant);
}
