/* //
* private void drawDayLightSide(int hinode, int hinoiri, int y)
* {
* // Log.d("WORLDCLOCK", "left = " +hinode + " right = " +hinoiri);
* // Log.d("WorldClock", "y=" + y);
* if (hinode <= hinoiri)
* {
* for (int i = hinode; i <= hinoiri; i++)
* {
* screen.SetPixel(i, y, worldmap.getPixel(i, y));
* }
* }
* else
* {
* for (int i = hinode; i < wholewidth; i++)
* {
* screen.SetPixel(i, y, worldmap.getPixel(i, y));
* }
* for (int i = 0; i <= hinoiri; i++)
* {
* screen.SetPixel(i, y, worldmap.getPixel(i, y));
* }
* }
* }
*/
//
private void drawTwilight(double latitude, int startx, int endx, int y)
{
int addition = startx <= endx ? 1 : -1;
double longitude = 0.0;
if (startx < 0 || startx >= wholewidth || endx < 0 || endx >= wholewidth)
{
return;
}
for (int i = startx; i != endx; i += addition)
{
longitude = (double)i / (double)wholewidth * 360.0;
// double phai = StarPosition.getSidereal(timevalue, time / 24.0, longitude);//?P????
double phai = phai0 + longitude; //地方恒星時 =グリニッジ恒星時＋経度
double altitude = StarPosition.getSunAltitude(asc, dec, latitude, phai); //???x
if (altitude > 0.0)
{
continue;
}
if (!Double.IsNaN(altitude))
{
double ratio = 1.0f - (8.0 + Math.Floor(altitude)) / 12.0;
if (ratio >= 1.0)
{
screen.SetPixel(i, y, nightside); //screen.SetPixel(i, y, nightmap.getPixel(i, y));
}
//else if(ratio > 1.0) screen.setPixel(i, y, worldmap.getPixel(i, y));
else
{
float alpha = nightside.a; alpha *= (float)ratio; screen.SetPixel(i, y, new Color(nightside.r, nightside.g, nightside.b, alpha));
}
// screen.SetPixel(i, y, composeColors(nightmap.getPixel(i, y), worldmap.getPixel(i, y), ratio));
}
}
}
void Update()
{
//画角値の確認
if (!calibrated)
{
if (Calibration.calibrated)
{
horizontalFOV = Calibration.horizontal;
verticalFOV = Calibration.vertical;
calibrated_orientation = (int)Calibration.deviceOrientation;
appdata.HorizontalAngle = horizontalFOV;
appdata.VerticalAngle = verticalFOV;
appdata.saveApplicationData();
calibrated = true;
}
else
{
#if UNITY_ANDROID
// Javaのオブジェクトを作成
AndroidJavaClass nativeDialog = new AndroidJavaClass("studio.beautifulworld.dialoglibrary.MenuDialog");
// Context(Activity)オブジェクトを取得する
AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
AndroidJavaObject context = unityPlayer.GetStatic <AndroidJavaObject>("currentActivity");
// AndroidのUIスレッドで動かす
context.Call("runOnUiThread", new AndroidJavaRunnable(() => {
// ダイアログ表示のstaticメソッドを呼び出す
nativeDialog.CallStatic(
"showMessages",
context,
"お知らせ",
"画角の値が記録されていません。\nキャリブレーションを実行します。");
}));
#endif
moveToCalibration();
}
}
//データ選択・又は地点選択の場合、以後の処理はしない
if (chooser.enabled | pointchooser.enabled | helpvisible)
{
return;
}
//処理開始
interval += Time.deltaTime;
if (interval > 0.1f & ready)
{
currenteclipsedata.getPositions(current, posdata);
clock.setTime(current);
if (!Input.location.isEnabledByUser)
{
state = LOCATION_UNAVAILABLE;
}
else
{
LocationInfo locinfo = Input.location.lastData;
magnetism = false;
if (locinfo.longitude > 122.5f & locinfo.longitude <150.0f& locinfo.latitude> 23.0f & locinfo.latitude < 45.5f)
{
magnetism = true;
//磁気偏角計算
float declination_angle = TerrestrialMagnetism.getMagneticDeclination(locinfo.longitude, locinfo.latitude);
declination = Quaternion.Euler(0.0f, declination_angle, 0.0f);
}
float height = 0;//高度
if (locationmode == CURRENT_LOCATION)
{
longitude = locinfo.longitude;
latitude = locinfo.latitude;
height = locinfo.altitude;
}
float[,] matrix = caliculation.getMatrix(longitude, latitude, height);
float[,] inverse = caliculation.getInverseMatrix(matrix);
//debug
/*
* //分、秒を含めて時間で表す
* double hour = current.Hour +9+ current.Minute / 60.0 + current.Second / 3600.0;
* double T = StarPosition.getTime(current.Year, current.Month, current.Day, hour);
* //太陽の黄経を計算するelon:ecliptic longitude
* double elon = StarPosition.getSunEclipticLongitude(T);
* //黄道傾角を計算する
* double e = StarPosition.getInclination(T);//
* //太陽の赤経に変換
* double asc = StarPosition.getRightAscension(elon, e);//
* //太陽の赤緯に変換
* double dec = StarPosition.getDeclination(elon, e);// //恒星時を計算する
* double phai0 = StarPosition.getSidereal(T, hour / 24.0, longitude);//経過時間を引く必要があるので時間を別に与える
*/
//食分計算
//VesselElements ve = new VesselElements(posdata[EclipseData.SUN_ASC], posdata[EclipseData.SUN_DEC], posdata[EclipseData.SUN_DIST],
//posdata[EclipseData.MOON_ASC], posdata[EclipseData.MOON_DEC], posdata[EclipseData.MOON_DIST], current);
double phai = posdata[EclipseData.PHAI] + longitude;// longitude;//地方恒星時＝グリニッジ恒星時+経度。恒星時は反時計回り、経度は時計回り
//太陽の方位・高度を計算する
sun_direction = StarPosition.getSunDirection(posdata[EclipseData.SUN_ASC], posdata[EclipseData.SUN_DEC], latitude, phai);
sun_altitude = StarPosition.getSunAltitude(posdata[EclipseData.SUN_ASC], posdata[EclipseData.SUN_DEC], latitude, phai);
//コンパス空間に写像する
//太陽の方向ベクトルを求める
double sunz = Math.Sin(sun_altitude / RadToDeg);
double suny = Math.Cos(sun_altitude / RadToDeg);
double sunx = suny * Math.Cos((90.0 - sun_direction) / RadToDeg);
suny = suny * Math.Sin((90.0 - sun_direction) / RadToDeg);
double[] sun_vector = new double[] { sunx, suny, sunz };//角度から算出したベクトルなので、現在位置は引く必要はない
//太陽への方向ベクトル単位化
double norm = Math.Sqrt(sun_vector[0] * sun_vector[0] + sun_vector[1] * sun_vector[1] + sun_vector[2] * sun_vector[2]);
sun_vector[0] /= norm;
sun_vector[1] /= norm;
sun_vector[2] /= norm;
//太陽の方向が地平線の下
if (sun_vector[2] < 0.0f)
{
state = UNDER_HORIZON;
}
else
{
//デバイスの向きを検出する
Quaternion gyro = Input.gyro.attitude;
camrotation.Set(-gyro.x, -gyro.y, gyro.z, gyro.w);
camrotation = Quaternion.Euler(90.0f, 0.0f, 0.0f) * camrotation;
//向き検出・終わり
//デバイス座標系に変換
Quaternion inverseQ = Quaternion.Inverse(camrotation);
Vector3[] sunandmoon = new Vector3[2];
sunandmoon[0] = inverseQ * new Vector3((float)sun_vector[0], (float)sun_vector[2], (float)sun_vector[1]);
//sunandmoon[1] = inverseQ * new Vector3((float)moon_vector[0], (float)moon_vector[2], (float)moon_vector[1]);
//最後に有効になったデバイス向きを取得する
DeviceOrientation orientation = camview.getLastOrienation();
//画角とタンジェント値を得る
float[] viewangles = new float[2];
getViewAngle(orientation, viewangles);
float verticalFOV = viewangles[1] / RadToDeg;
float horizontalFOV = viewangles[0] / RadToDeg;
float screen_tangent_horizontal = Mathf.Tan(horizontalFOV);
float screen_tangent_vertical = Mathf.Tan(verticalFOV);
float ratio = 0.5f / (screen_tangent_vertical * 2);
for (int i = 0; i < 1; i++)
{
//磁気補正
if (magnetism)
{
sunandmoon[i] = declination * sunandmoon[i];
}
//後ろの場合も見えないので、手順をスキップする。
float x_angle = Mathf.Atan(sunandmoon[i].x / sunandmoon[i].z);
float y_angle = Mathf.Atan(sunandmoon[i].y / sunandmoon[i].z);
if (Mathf.Abs(x_angle) < horizontalFOV & Mathf.Abs(y_angle) < verticalFOV & sunandmoon[i].z > 0)
{
float screenX = Mathf.Tan(x_angle) / screen_tangent_horizontal * Screen.width / 2 + Screen.width / 2 - images[SUNIMAGE].width / 2;
float screenY = Screen.height / 2 - Mathf.Tan(y_angle) / screen_tangent_vertical * Screen.height / 2 - images[SUNIMAGE].height / 2;
//datas.targetposition.Set(x, y, targetbox.width, targetbox.height);
switch (i)
{
case 0: state = INSIDE_SCREEN; sunrect.Set(screenX, screenY, images[SUNIMAGE].width * ratio, images[SUNIMAGE].height * ratio); break;
//case 1: moonSeeable = true; moonrect.Set(screenX, screenY, moonbox.width * ratio, moonbox.height * ratio); break;
}
blink = true;
blinkinterval = 0.0f;
}
else
{
state = OUTSIDE_SCREEN;
//太陽の位置を示すアイコンを決める
getGuideImage(sunandmoon[0]);
}
}//for終わり
}
//デバイス座標系に変換・終わり
}
//時間を一つ進める
current = current.AddMinutes(1.0);
//終了時刻よりあとの時刻か
if (current.CompareTo(finish) > 0)
{
current = new DateTime(start.Year, start.Month, start.Day, start.Hour, start.Minute, 0, DateTimeKind.Utc);
}
//
interval = 0.0f;
}
//アプリケーションの終了
if (Application.platform == RuntimePlatform.Android)
{
// エスケープキー取得
if (Input.GetKeyDown(KeyCode.Escape))
{
Input.gyro.enabled = false;
Input.location.Stop();
Input.compass.enabled = false;
// アプリケーション終了処理
Application.Quit();
return;
}
}
}
