//
// Update
//
public virtual void Update(Game1 game)
{
if (IsVisible)
{
Vector3 objPos, pos, dirSrc, dirDst;
float dirScale;
pos = game.getJointPos2D(this.attatchedTo.pos);
dirSrc = game.getJointPos2D(this.attatchedTo.dirSrc);
dirDst = game.getJointPos2D(this.attatchedTo.dirDst);
dirScale = this.attatchedTo.dirScale;
objPos = pos + dirScale * (dirDst - dirSrc);
// 変換行列作成
world = getScaleMatrix(objPos.Z) *
getRotateMatrixFromFv(game.getJointPosture("BodyForward")) * // 回転
getRotateMatrixFromUv(game.getJointPosture("BodyUp")) * // 回転
getTranslationMatrix(objPos); // 移動
}
else
{
world = Matrix.CreateScale(0.0f); // サイズ0にする
}
}
private void UpdateVFX(Game1 game)
{
Vector3 righthand, lefthand, handsCenter;
righthand = game.getJointPos2D(JointID.HandRight);
lefthand = game.getJointPos2D(JointID.HandLeft);
handsCenter = (righthand + lefthand) / 2;
if (actionState == 1)
{
if (actionCnt < 500)
{
++actionCnt;
}
}
else if (actionState == 2)
{
}
else if (actionState == 3)
{
actionCnt += 30;
}
else
{
actionCnt = 0;
}
// 変換行列作成
world = Matrix.CreateScale(actionCnt / 10) *
getTranslationMatrix(handsCenter); // 移動
}
/// <summary>
/// Allows the game component to update itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
public override void Update(GameTime gameTime)
{
// TODO: Add your update code here
// 状態をクリア
gesture_ok = false;
gesture_byebye = false;
// データを格納
PutData(JointID.HandRight, game.getJointPos2D(JointID.HandRight));
PutData(JointID.HandLeft, game.getJointPos2D(JointID.HandLeft));
PutData(JointID.ShoulderCenter, game.getJointPos2D(JointID.ShoulderCenter));
PutData(JointID.ElbowRight, game.getJointPos2D(JointID.ElbowRight));
PutData(JointID.ElbowLeft, game.getJointPos2D(JointID.ElbowLeft));
PutData(JointID.ShoulderRight, game.getJointPos2D(JointID.ShoulderRight));
swipeDetect.PutData(game.getJointPos2D(JointID.HandRight), game.getJointPos2D(JointID.ElbowRight), game.getJointPos2D(JointID.ShoulderRight));
// OKジェスチャの認識
if (samplingData[JointID.HandRight][0].X <samplingData[JointID.ElbowRight][0].X && // 手が肘より内側
samplingData[JointID.HandLeft][0].X> samplingData[JointID.ElbowLeft][0].X &&
samplingData[JointID.HandRight][0].Y < samplingData[JointID.ElbowRight][0].Y && // 手が肘より上側
samplingData[JointID.HandLeft][0].Y < samplingData[JointID.ElbowLeft][0].Y &&
samplingData[JointID.ElbowRight][0].Y < samplingData[JointID.ShoulderCenter][0].Y && // 肘が肩より上側
samplingData[JointID.ElbowLeft][0].Y < samplingData[JointID.ShoulderCenter][0].Y)
{
gesture_ok = true;
}
// バイバイジェスチャの認識
gesture_byebye = DetectByeBye();
// Swipeジェスチャの認識
float margin = Math.Abs(samplingData[JointID.ShoulderRight][0].X - samplingData[JointID.ShoulderCenter][0].X);
gesture_swiperight = swipeDetect.DetectSwipe((int)SwipeDirection.SwipeRight, margin);
gesture_swipeleft = swipeDetect.DetectSwipe((int)SwipeDirection.SwipeLeft, margin);
gesture_swipeup = swipeDetect.DetectSwipe((int)SwipeDirection.SwipeUp, margin);
gesture_swipedown = swipeDetect.DetectSwipe((int)SwipeDirection.SwipeDown, margin);
base.Update(gameTime);
}
private void UpdateAction(Game1 game)
{
//
// Y字ポーズの認識
//
Vector3 head;
Vector3 righthand, lefthand;
Vector3 rightshoulder, leftshoulder;
Vector3 handscenter;
head = game.getJointPos2D(JointID.Head);
righthand = game.getJointPos2D(JointID.HandRight);
lefthand = game.getJointPos2D(JointID.HandLeft);
handscenter = (righthand + lefthand) / 2;
rightshoulder = game.getJointPos2D(JointID.ShoulderRight);
leftshoulder = game.getJointPos2D(JointID.ShoulderLeft);
float handsdistance = Math.Abs(lefthand.X - righthand.X);
float shoulderwidth = Math.Abs(leftshoulder.X - rightshoulder.X);
if (handsdistance > shoulderwidth && // 両手の間隔が肩幅より大きい
handscenter.Y < head.Y) // 両手が頭より高い位置にある
{
pose_handsupY = true;
++pose_handsupY_cnt;
}
else
{
pose_handsupY = false;
pose_handsupY_cnt = 0;
}
//
// 静止の認識
//
Vector3 righthand_mv = game.getJointMotion2D(JointID.HandRight);
Vector3 lefthand_mv = game.getJointMotion2D(JointID.HandLeft);
if (Math.Abs(righthand_mv.X) < 15 &&
Math.Abs(righthand_mv.Y) < 15 &&
Math.Abs(lefthand_mv.X) < 15 &&
Math.Abs(lefthand_mv.Y) < 15)
{
pose_still = true;
++pose_still_cnt;
}
else
{
pose_still = false;
pose_still_cnt = 0;
}
//
// 両手の降りおろしの認識
//
if (Math.Abs(righthand.Y - lefthand.Y) <= 30 &&
Math.Abs(righthand_mv.Y) > 20)
{
pose_sweepdown = true;
++pose_sweepdown_cnt;
}
else
{
pose_sweepdown = false;
pose_sweepdown_cnt = 0;
}
//
// 両手が腰より下にある状態の認識
//
Vector3 torso = game.getJointPos(JointID.HipCenter);
if (righthand.Y > torso.Y &&
lefthand.Y > torso.Y)
{
pose_handsonwaist = true;
++pose_handsonwaist_cnt;
}
else
{
pose_handsonwaist = false;
pose_handsonwaist_cnt = 0;
}
///
/// アクション認識ステートマシン
///
switch (actionState)
{
case 0: // 初期状態
if (pose_handsupY_cnt > 60 && pose_still_cnt > 60)
{
++actionState;
}
break;
case 1: // 両手をあげた状態
if (pose_sweepdown)
{
++actionState; // 振り下ろしていたら次の状態へ
effectLifeTimer = 90;
}
else if (pose_handsupY == false)
{
actionState = 0;
}
break;
case 2: // 降りおろし中
if (pose_handsonwaist)
{
++actionState; // 発動
}
else if (pose_sweepdown)
{
// 状態継続
}
else
{
actionState = 0;
}
break;
case 3: // 発動
--effectLifeTimer;
if (effectLifeTimer == 0)
{
actionState = 0; // 初期状態へ
}
break;
}
}
