void Update()
{
if (PereferalTest.targetIsFront)
{
GameObject test = UnityTargetRotation.GetTempTargetArray();
//探索対象のオブジェクトの２次元位置を求める
var target2dpos = Camera.main.WorldToScreenPoint(test.transform.position);
//カメラの視野をpixelで求める
//Debug.Log("target2dpos: " + target2dpos + " camWidth: " + camWidth + " camHeight: " + camHeight);
//視野の-paramFOVpxから，+paramFOVpxまでの範囲にGameObjectが入っているかどうかを確認
if (-paramFOV <= target2dpos.x && target2dpos.x <= camWidth + paramFOV && -paramFOV <= target2dpos.y && target2dpos.y <= camHeight + paramFOV)
{
//Debug.Log("target is in the FOV");
//この場合、中心視を使う
if (UnityTargetRotation.phase != 2 && (PlayModeSelecter.GetMode() == 4 || PlayModeSelecter.GetMode() == 0))
{
//if (PereferalTest.targetIsFront)
//PereferalTest.arrow.SetActive(true);
}
//周辺視をOFF
//SockertSend.SetDirectionFlag(false);
UnityTargetRotation.viewPortFlag = true;
}
else
{
//Debug.Log("target is not in the FOV");
//この場合、周辺視を使う
UnityTargetRotation.viewPortFlag = false;
//PereferalTest.arrow.SetActive(false);
//周辺視をON
if (PlayModeSelecter.GetMode() == 2 || PlayModeSelecter.GetMode() == 4 || PlayModeSelecter.GetMode() == 0)
{
//SockertSend.SetDirectionFlag(true);
;
}
else
{
;
}
//SockertSend.SetDirectionFlag(false);
}
}
}
public static string GetDirection()
{
try
{
GameObject test = UnityTargetRotation.GetTempTargetArray();
string direction = null;
//探索対象のオブジェクトの２次元位置を求める
var target2dpos = Camera.main.WorldToScreenPoint(test.transform.position);
//カメラの投影平面上の中心点と対象オブジェクトの２点間の角度を求め、方向を決定する
float directionX = target2dpos.x - centerX;
float directionY = target2dpos.y - centerY;
float radian = Mathf.Atan2(directionY, directionX) * Mathf.Rad2Deg;
//Unityのワールド座標のy軸に対してのCameraの回転を求める
float angle = Camera.main.transform.transform.localEulerAngles.y;
//カメラの位置とターゲットの位置の角度を求める
float targetX = UnityTargetRotation.GetTempTargetArray().transform.position.x - Camera.main.transform.position.x;
float targetZ = UnityTargetRotation.GetTempTargetArray().transform.position.z - Camera.main.transform.position.z;
float targetR = Mathf.Atan2(targetZ, targetX) * Mathf.Rad2Deg;
if (targetR < 0)
{
targetR += 360; //マイナスのものは360を加算
}
if (radian < 0)
{
radian += 360; //マイナスのものは360を加算
}
/*
* angleの回転方向と角度を補正し、targetRと合わせる
* 補正前： angle → 時計の１２の方向から、右回り → targetR 時計の３時の方向から、左回り
* 補正後： angle＆targetR → 時計の３時の方向から、左回り
*/
angle = 360 - angle;
if (0 < angle && angle < 270)
{
angle += 90;
}
else
{
angle = 90 - (360 - angle);
}
//Debug.Log("targetR: " + targetR + ", angle: " + angle);
//angleよりtargetRのほうが角度が大きい時
if (angle - targetR >= 0)
{
if (angle - targetR < 90 || angle - targetR > 270)
{
targetIsFront = true;
}
else
{
targetIsFront = false;
}
}
else
{
if (targetR - angle < 90 || targetR - angle > 270)
{
targetIsFront = true;
}
else
{
targetIsFront = false;
}
}
//Debug.Log("targetIsFront:"+targetIsFront);
//Debug.Log("Radian:" + radian);
if (targetIsFront)
{
//方向判定
if (radian <= 22.5f || radian > 337.5f)
{
direction = "right";
}
else if (radian <= 67.5f && radian > 22.5f)
{
direction = "upperRight";
}
else if (radian <= 112.5f && radian > 67.5f)
{
direction = "up";
}
else if (radian <= 157.5f && radian > 112.5f)
{
direction = "upperLeft";
}
else if (radian <= 202.5f && radian > 157.5f)
{
direction = "left";
}
else if (radian <= 247.5f && radian > 202.5f)
{
direction = "downerLeft";
}
else if (radian <= 292.5f && radian > 247.5f)
{
direction = "down";
}
else if (radian <= 337.5f && radian > 292.5f)
{
direction = "downerRight";
}
}
else
{
if (angle - targetR >= 0)
{
if (90 <= angle - targetR && angle - targetR <= 180)
{
direction = "TurnRight";
}
else
{
direction = "TurnLeft";
}
}
else
{
if (90 <= targetR - angle && targetR - angle <= 180)
{
direction = "TurnLeft";
}
else
{
direction = "TurnRight";
}
}
}
//Debug.Log(direction);
//Debug.Log(targetIsFront);
return(direction);
}
catch (System.NullReferenceException)
{
return("null");
}
}
