//通用运动驱动函数
public void Move(float current_time, float speed_rate, float delta_time) //接口方法
{
if (TimeRate(current_time) > 1.001f || current_time > EndTime)
{
return;
}
else
{
lastFrameTime = current_time;
}
if (CurrentMotion == MotionType.MoveOnly)
{
//匀速直线运动
ParentTrans.Translate(SpeedVector * delta_time * speed_rate, Space.Self);
}
else if (CurrentMotion == MotionType.WorldMove)
{
//在世界坐标内移动
ParentTrans.Translate(SpeedVector * delta_time * speed_rate, Space.World);
}
else if (CurrentMotion == MotionType.AccelerateMove)
{
//匀加速直线运动
ParentTrans.localPosition = StartPos + SpeedVector * (current_time - StartTime) * speed_rate +
0.5f * AccelerateVec * ((current_time - StartTime) * speed_rate) * ((current_time - StartTime) * speed_rate);
}
else if (CurrentMotion == MotionType.RotateOnly)
{
//旋转运动
ParentTrans.RotateAround(RotateCenter, RotateAxis, RotateSpeed * delta_time * speed_rate);
}
else if (CurrentMotion == MotionType.MoveRotateSingle)
{
//平移+旋转，围绕某一个
if (SpeedVector != Vector3.zero)
{
EmptyObj.transform.Translate(SpeedVector * delta_time * SpeedRate, Space.World);
}
EmptyObj.transform.Rotate(RotateAxis * RotateSpeed * delta_time * SpeedRate, Space.Self);
}
else if (CurrentMotion == MotionType.MoveRotateEvery)
{
//平移+旋转，围绕各自
if (SpeedVector != Vector3.zero)
{
EmptyObj.transform.Translate(SpeedVector * delta_time * SpeedRate, Space.World);
}
for (int i = 0; i < ChildList.Count; i++)
{
ChildList[i].Rotate(RotateAxis * RotateSpeed * delta_time * SpeedRate, Space.Self);
}
}
else if (CurrentMotion == MotionType.RandomMotion)
{
//任意移动
if (SpeedVector != Vector3.zero)
{
ParentTrans.position = StartPos + SpeedVector * (current_time - StartTime) * speed_rate;
}
if (AngleVector != Vector3.zero)
{
ParentTrans.eulerAngles = StartEurler + AngleVector * (current_time - StartTime) * speed_rate;
}
}
else if (CurrentMotion == MotionType.VisualPath)
{
//可视化路径移动
ParentTrans.position = crSpline.Interp(TimeRate(current_time));
ParentTrans.eulerAngles = crSpline.EulerAngleLerp(TimeRate(current_time), ref currentIndex, ref viewTimeRate);
}
}
//运动
public void Move(float current_time, float speed_rate, float delta_time)
{
if (TimeRate(current_time) > 1.001f || current_time > EndTime)
{
return;
}
else
{
lastFrameTime = current_time;
}
if (CurrentMotion == CameraMotionType.Line) //直线
{
CurrentCamera.transform.position = StartPos + SpeedVector * (current_time - StartTime) * speed_rate;
if (HasSizeChange)
{
SetCameraPortValue(StartSize + SizeSpeed * (current_time - StartTime) * speed_rate);
}
if (needExcess)
{
if (TimeRate(current_time) <= 0.1f)
{
CurrentCamera.transform.eulerAngles = Vector3.Lerp(diffVector[0], diffVector[1], TimeRate(current_time) * 10f);
}
else
{
CurrentCamera.transform.LookAt(TargetTrans);
}
}
else
{
CurrentCamera.transform.LookAt(TargetTrans);
}
}
else if (CurrentMotion == CameraMotionType.Circular) //圆弧
{
CurrentCamera.transform.RotateAround(RotateCenter, RotateAxis, RotateSpeed * delta_time * speed_rate);
if (HasSizeChange)
{
SetCameraPortValue(StartSize + SizeSpeed * (current_time - StartTime) * speed_rate);
}
CurrentCamera.transform.LookAt(TargetTrans);
}
else //可视化路径运动
{
CurrentCamera.transform.position = crSpline.Interp(TimeRate(current_time));
if (TargetTrans != null)
{
if (needExcess)
{
if (TimeRate(current_time) <= 0.1f)
{
CurrentCamera.transform.eulerAngles = Vector3.Lerp(diffVector[0], diffVector[1], TimeRate(current_time) * 10f);
}
else
{
CurrentCamera.transform.LookAt(TargetTrans);
}
}
else
{
CurrentCamera.transform.LookAt(TargetTrans);
}
SetCameraPortValue(crSpline.ViewLerp(TimeRate(current_time)));
}
else
{
CurrentCamera.transform.eulerAngles = crSpline.EulerAngleLerp(TimeRate(current_time), ref currentIndex, ref viewTimeRate);
//二分法查找算一次
SetCameraPortValue(Mathf.Lerp(crSpline.cameraViewList[currentIndex], crSpline.cameraViewList[currentIndex + 1], viewTimeRate));
}
}
}
