public FinePoint CaculateOneFinePoint(Vector3 startPosition, Vector2 startRotation, int step, float dt)
{
FinePoint point = new FinePoint();
if (step < 0 || dt < 0)
{
return(point);
}
if (step >= 0 && step < mControlPoints.Length)
{
float rXDelta = dt * mControlPoints[step].mRotationChange.x / mControlPoints[step].mTime;
float rYDelta = dt * mControlPoints[step].mRotationChange.y / mControlPoints[step].mTime;
startRotation.x += rXDelta;
startRotation.y += rYDelta;
}
step = Mathf.Min(step, mControlPoints.Length - 1);
rotatedVec = MathUtil.GetInstance().Rotate(Vector3.forward, startRotation.x, startRotation.y);
Vector3 dL = dt * mBaseSpeed * rotatedVec * mControlPoints[step].mSpeedScale;
startPosition += dL;
point.position = startPosition;
point.rotation = startRotation;
point.controlIndex = step;
return(point);
}
public FinePoint CaculateOneFinePoint1(Vector2 startPosition, float startRotation, int step, float dt, bool log = true)
{
FinePoint point = new FinePoint();
point.position = startPosition;
point.rotation = startRotation;
point.controlIndex = step;
if (step < 0 || dt <= 0)
{
return(point);
}
if (step >= 0 && step < mControlPoints.Length)
{
float rDelta = dt * mControlPoints[step].mRotationChange / mControlPoints[step].mTime;
startRotation -= rDelta;
}
step = Mathf.Min(step, mControlPoints.Length - 1);
rotatedVec = MathUtil.GetInstance().Rotate(Vector2.right, startRotation);
Vector2 dL = dt * mBaseSpeed * rotatedVec * mControlPoints[step].speedFactor;
startPosition += dL;
point.position = startPosition;
point.rotation = startRotation;
point.controlIndex = step;
//if (Application.isPlaying && log)
//Debug.Log(startPosition.ToString() + " " + string.Format("{0:.000}", (startRotation - 360)));
return(point);
}
public FinePoint CaculateOneFinePoint(Vector2 startPosition, float startRotation, int step, float dt, bool log = true)
{
FinePoint point = new FinePoint();
point.position = startPosition;
point.rotation = startRotation;
point.controlIndex = step;
if (step < 0 || dt <= 0)
{
return(point);
}
if (step >= 0 && step < mControlPoints.Length)
{
float rDelta = dt * mControlPoints[step].mRotationChange / mControlPoints[step].mTime;
startRotation -= rDelta;
}
step = Mathf.Min(step, mControlPoints.Length - 1);
rotatedVec = MathUtil.GetInstance().Rotate(Vector2.right, startRotation);
Vector2 dL = dt * mBaseSpeed * rotatedVec * mControlPoints[step].speedFactor;
//Debug.Log(mControlPoints[step].speedFactor);
startPosition += dL;
point.position = startPosition;
point.rotation = startRotation;
point.controlIndex = step;
return(point);
}
// Use this for initialization
void Start()
{
oneFinePoint = new FinePoint();
oneFinePoint.position = transform.localPosition;
oneFinePoint.rotation = transform.eulerAngles.z;
mFishPath.CaculateFinePoints(transform);
#if FishPath_3D
Animation anim = GetComponent <Animation>();
foreach (AnimationState state in anim)
{
if (FishKindId != 2)
{
state.speed = mSpeed / 50.0f;
}
state.time = Random.Range(0, 2f);
if (state.name.Contains("catch"))
{
AnimationEvent animevent = new AnimationEvent();
animevent.functionName = "DeadCallback";
animevent.intParameter = mFishRecord.id;
animevent.time = state.length;
state.clip.AddEvent(animevent);
}
}
#endif
}
public void CaculateTransform(int step, float dt)
{
if (dt <= 0)
{
return;
}
Vector2 vec2Pos = new Vector2(transform.localPosition.x, transform.localPosition.y);
oneFinePoint = mFishPath.CaculateOneFinePoint1(vec2Pos, transform.eulerAngles.z, step, dt);
transform.localPosition = oneFinePoint.position;
transform.eulerAngles = new Vector3(0, 0, oneFinePoint.rotation);
}
public void CaculateFinePoints()
{
if (Application.isEditor == false)
{
return;
}
mFinePointsList.Clear();
float time = 0;
mCurrentFinePoint.position = mStartPosition;
mCurrentFinePoint.rotation = mStartRotation;
mCurrentFinePoint.controlIndex = 0;
mFinePointsList.Add(mCurrentFinePoint);
rotatedVec = Vector3.forward;
mCurrentLife = 0;
mLastFrameLife = 0;
mLastFrameStep = mCurrentStep = 0;
float totaltime = GetTotalTime();
while (time < totaltime)
{
time += SECOND_ONE_FRAME;
mLastFrameLife = mCurrentLife;
mCurrentLife += SECOND_ONE_FRAME;
mStepTime = 0;
for (int i = 0; i < mControlPoints.Length; i++)
{
mStepTime += mControlPoints[i].mTime;
if (mCurrentLife <= mStepTime)
{
mCurrentStep = i;
break;
}
else
{
mCurrentStep = mControlPoints.Length;
}
}
if (mLastFrameStep != mCurrentStep)
{
int tmpStep = mLastFrameStep;
float t1 = mLastFrameLife;
while (true)
{
tmpStep = tmpStep + 1;
if (tmpStep > mCurrentStep)
{
break;
}
float t2 = 0;
for (int i = 0; i < tmpStep; i++)
{
t2 += mControlPoints[i].mTime;
}
float dt1 = t2 - t1;
t1 = t2;
int cnt1 = Mathf.FloorToInt(dt1 / SECOND_ONE_FRAME);
for (int i = 0; i < cnt1; i++)
{
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, tmpStep - 1, SECOND_ONE_FRAME);
mFinePointsList.Add(mCurrentFinePoint);
}
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, tmpStep - 1, dt1 - SECOND_ONE_FRAME * cnt1);
mFinePointsList.Add(mCurrentFinePoint);
}
float t3 = 0;
for (int i = 0; i < mCurrentStep; i++)
{
t3 += mControlPoints[i].mTime;
}
float dt2 = mCurrentLife - t3;
int cnt2 = Mathf.FloorToInt(dt2 / SECOND_ONE_FRAME);
for (int i = 0; i < cnt2; i++)
{
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, mCurrentStep, SECOND_ONE_FRAME);
mFinePointsList.Add(mCurrentFinePoint);
}
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, mCurrentStep, dt2 - SECOND_ONE_FRAME * cnt2);
mFinePointsList.Add(mCurrentFinePoint);
mLastFrameStep = mCurrentStep;
}
else
{
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, mCurrentStep, SECOND_ONE_FRAME);
mFinePointsList.Add(mCurrentFinePoint);
}
}
}
public void CaculateFinePoints(Transform trans = null)
{
if (Application.isEditor == false)
{
return;
}
if (trans)
{
Vector2 vec2Pos = new Vector2(trans.localPosition.x, trans.localPosition.y);
StartPosition = vec2Pos;
StartRotation = trans.eulerAngles.z;
}
mFinePointsList.Clear();
float time = 0;
mCurrentFinePoint.position = mStartPosition;
mCurrentFinePoint.rotation = mStartRotation;
mCurrentFinePoint.controlIndex = 0;
mFinePointsList.Add(mCurrentFinePoint);
rotatedVec = Vector2.right;
mCurrentLife = 0;
mLastFrameLife = 0;
mLastFrameStep = mCurrentStep = 0;
float totaltime = GetTotalTime();
this.CaculateSpeedAndRotateFactor();
while (time < totaltime)
{
time += SECOND_ONE_FRAME;
mLastFrameLife = mCurrentLife;
mCurrentLife += SECOND_ONE_FRAME;
mStepTime = 0;
for (int i = 0; i < mControlPoints.Length; i++)
{
mStepTime += mControlPoints[i].mTime;
if (mCurrentLife <= mStepTime)
{
mCurrentStep = i;
break;
}
else
{
mCurrentStep = mControlPoints.Length;
}
}
if (mLastFrameStep != mCurrentStep)
{
int tmpStep = mLastFrameStep;
float t1 = mLastFrameLife;
while (true)
{
tmpStep = tmpStep + 1;
if (tmpStep > mCurrentStep)
{
break;
}
float t2 = 0;
for (int i = 0; i < tmpStep; i++)
{
t2 += mControlPoints[i].mTime;
}
float dt1 = t2 - t1;
t1 = t2;
int cnt1 = Mathf.FloorToInt(dt1 / SECOND_ONE_FRAME);
for (int i = 0; i < cnt1; i++)
{
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, tmpStep - 1, SECOND_ONE_FRAME, false);
mFinePointsList.Add(mCurrentFinePoint);
}
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, tmpStep - 1, dt1 - SECOND_ONE_FRAME * cnt1, false);
mFinePointsList.Add(mCurrentFinePoint);
}
float t3 = 0;
for (int i = 0; i < mCurrentStep; i++)
{
t3 += mControlPoints[i].mTime;
}
float dt2 = mCurrentLife - t3;
int cnt2 = Mathf.FloorToInt(dt2 / SECOND_ONE_FRAME);
for (int i = 0; i < cnt2; i++)
{
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, mCurrentStep, SECOND_ONE_FRAME, false);
mFinePointsList.Add(mCurrentFinePoint);
}
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, mCurrentStep, dt2 - SECOND_ONE_FRAME * cnt2, false);
mFinePointsList.Add(mCurrentFinePoint);
mLastFrameStep = mCurrentStep;
}
else
{
mCurrentFinePoint = CaculateOneFinePoint(mCurrentFinePoint.position, mCurrentFinePoint.rotation, mCurrentStep, SECOND_ONE_FRAME, false);
mFinePointsList.Add(mCurrentFinePoint);
}
}
foreach (FinePoint p in mFinePointsList)
{
p.position.x = p.position.x - 640;
p.position.y = p.position.y - 360;
}
//string resultFile = Application.dataPath + "/FishPath/Resources/PathConfig/test.txt";
//FileStream fs1 = new FileStream(resultFile, FileMode.Create, FileAccess.Write);
//StreamWriter sw = new StreamWriter(fs1);
//int index = 0;
//foreach (FinePoint p in mFinePointsList)
//{
// string str = index + " " + p.position.ToString() + " " + p.rotation.ToString();
// sw.WriteLine(str);
// index++;
//}
//sw.Flush();
//fs1.Close();
}
public void CaculateTransform(int step, float dt)
{
oneFinePoint = mFishPath.CaculateOneFinePoint(transform.localPosition, transform.eulerAngles, step, dt);
transform.localPosition = oneFinePoint.position;
transform.eulerAngles = oneFinePoint.rotation;
}
