// Update is called once per frame
void Update()
{
if (menuvisible | helpvisible | chooser.enabled)
{
return;
}
//処理開始
interval += Time.deltaTime;
if (interval > 0.1f & ready & !chooser.getEnabled())
{
//終了時刻よりあとの時刻か
if (current.CompareTo(finish) > 0)
{
if (shadowrenderer.getMode() == UmbralShadowRenderer.RECORDMODE)
{
String filename = EclipseCalendar.getDateString(start.Year, start.Month, start.Day);
currenteclipsedata.writeJSON(filename + ".json");
saveTexture(filename, result);
if (umbralshadow != null)
{
saveTexture(filename + "_umbra", umbralshadow);
}
return;
ready = false;
interval = 0.0f;
}
else if (shadowrenderer.getMode() == UmbralShadowRenderer.PLAYMODE)
{
current = new DateTime(start.Year, start.Month, start.Day, start.Hour, start.Minute, 0, DateTimeKind.Utc);
}
}
clock.setTime(current);
//影描画
shadowrenderer.drawLines(current);
//テクスチャに結果を描き込む
if (shadowrenderer.getMode() == UmbralShadowRenderer.RECORDMODE)
{
writeResult(earthshadow, result);
}
//地球の昼夜を描く
currenteclipsedata.getPositions(current, posdata);
shadowrenderer.drawNightSide(posdata);
earthshadow.Apply();
//時間を一つ進める
current = current.AddMinutes(1.0);
interval = 0.0f;
}
if (Application.platform == RuntimePlatform.Android & !chooser.enabled & !helpvisible)
{
// エスケープキー取得
if (Input.GetKeyDown(KeyCode.Escape))
{
// アプリケーション終了処理
Application.Quit();
return;
}
}
}
// Update is called once per frame
void Update()
{
if (datachooser.enabled | helpvisible)
{
return;
}
//処理開始
interval += Time.deltaTime;
if (interval > 0.1f & ready)
{
currenteclipsedata.getPositions(current, posdata);
//影描画
shadowrenderer.drawLines(current);
earthshadow.Apply();
//時計に時間を通知
clock.setTime(current);
//太陽位置を計算してライトの位置と向きを変更する
{
//恒星時をもとに、背景の回転を行う（恒星時は春分点の時角)
Material skybox = RenderSettings.skybox;
skybox.SetFloat("_Rotation", (float)-posdata[EclipseData.PHAI]);//時角のマイナス方向に回転。skyboxのマテリアルは左右が逆
//赤緯・赤経は北極から見て時計回り。時角、恒星時は反時計回り。時角に合わせて計算する
//float ramda = -(float)((-asc + phai0) * DegToRad);これを書き換えて下の式になる
float ramda = (float)((posdata[EclipseData.SUN_ASC] - posdata[EclipseData.PHAI]) * DegToRad);
float psy = (float)(posdata[EclipseData.SUN_DEC] * DegToRad);
float sundistance = 400;
float x = Mathf.Cos(psy) * Mathf.Cos(ramda) * sundistance;
float y = Mathf.Cos(psy) * Mathf.Sin(ramda) * sundistance;
float z = Mathf.Sin(psy) * sundistance;
Vector3 sunpos = sunlight.transform.position;
sunpos.Set(x, z, y);
sunlight.transform.position = sunpos;
sunpos.Normalize();
sunpos *= -1;
sunlight.transform.forward = sunpos;
}
//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;
}
//ピンチ操作
//タッチによるスワイプを取得する
//画面の縮小拡大を取得する
if (Application.platform == RuntimePlatform.Android)
{
if (Input.touchCount == 0)
{
//windows の場合はコメントアウト
if (pinch)
{
pinch = false;
}
if (pressed)
{
pressed = false;
}
}
else if (Input.touchCount == 1 & lastTouchCount > 1)
{
if (pinch)
{
pinch = false;
}
Touch[] touches = Input.touches;
Vector2 fingerpos = touches[0].position;
lastx = fingerpos.x;
lasty = fingerpos.y; //画面は左上が原点、マウスは左下が原点。なぜかタッチは左上原点のようだ。
pressed = true;
lastTouchCount = Input.touchCount;
}
else if (Input.touchCount > 1)
{
if (pressed)
{
pressed = false;
}
if (!pinch)
{
pinch = true; lastRadius = 0.0f; lastTouchCount = Input.touchCount;
}
float Xamount = 0.0f;
float Yamount = 0.0f;
Touch[] alltouch = Input.touches;
foreach (Touch t in alltouch)
{
Vector2 pos = t.position;
Xamount += pos.x;
Yamount += pos.y;
}
float Xcenter = Xamount / Input.touchCount;
float Ycenter = Yamount / Input.touchCount;
float largestRadius = 0.0f;
foreach (Touch t in alltouch)
{
Vector2 pos = t.position;
float xdiff = pos.x - Xcenter;
float ydiff = pos.y - Ycenter;
float length = Mathf.Sqrt(xdiff * xdiff + ydiff * ydiff);
if (length > largestRadius)
{
largestRadius = length;
}
}
if (lastRadius != 0.0f & lastTouchCount == Input.touchCount)
{
//カメラ画角の変更
float angleaddition = (lastRadius - largestRadius) * 0.05f;
maincam.fieldOfView = maincam.fieldOfView + angleaddition;
//画角の最小・最大角度はここでコントロールする
if (maincam.fieldOfView <= leastAngle)
{
maincam.fieldOfView = leastAngle;
}
else if (maincam.fieldOfView >= largestAngle)
{
maincam.fieldOfView = largestAngle;
}
}
lastTouchCount = Input.touchCount;
lastRadius = largestRadius;
}
}
//ピンチ操作・終わり
//マウス検知
if (Input.GetMouseButtonDown(0))
{
Vector3 mousepos = Input.mousePosition;
float x = mousepos.x;
float y = Screen.height - mousepos.y; //画面は左上が原点、マウス（タッチ）は左下が原点
if (!pressed)
{
pressed = true;
}
lastx = mousepos.x;
lasty = mousepos.y;
}
//左ボタン上がった
if (Input.GetMouseButtonUp(0))
{
if (pressed)
{
pressed = false;
}
//if (slidertapped) slidertapped = false;
}
if (pressed)
{
float xdiff = Input.mousePosition.x - lastx;
float ydiff = Input.mousePosition.y - lasty;
if (xdiff != 0.0f | ydiff != 0.0f)
{
positionUpdated(xdiff, ydiff);
}
lastx = Input.mousePosition.x;
lasty = Input.mousePosition.y;
}
if (Application.platform == RuntimePlatform.Android)
{
// エスケープキー取得
if (Input.GetKeyDown(KeyCode.Escape))
{
// アプリケーション終了処理
Application.Quit();
return;
}
}
}