public static void CalcDistance(float deltaTime, CamAdjustStock origin, CamAdjustStock prev, ref CameraUpdateInfo updateInfo, ref SmoothStock smooth)
{
if (prev.Stock.Distance == origin.Stock.Distance)
{
smooth.LifeTime = 0;
return;
}
smooth.LifeTime += deltaTime;
float elapsed = (float)smooth.LifeTime / smooth.PeriodTime;
float difference = Mathf.Abs(prev.Stock.Distance - origin.Stock.Distance) / smooth.Value;
float smoothDiff = GetSmoothValue(elapsed, difference, smooth.Power) * smooth.Value;
if (smoothDiff == 0)
{
return;
}
if (prev.Stock.Distance > origin.Stock.Distance)
{
updateInfo.Distance = origin.Stock.Distance + smoothDiff;
}
else
{
updateInfo.Distance = origin.Stock.Distance - smoothDiff;
}
}
public static void CalcDirection(float deltaTime, CamAdjustStock origin, CamAdjustStock prev, ref CameraUpdateInfo updateInfo, ref SmoothStock smooth)
{
Vector2 v2Difference = Vector2.zero;
v2Difference.x = LEMath.RadianDistance(origin.Stock.Horizon, prev.Stock.Horizon);
v2Difference.y = LEMath.RadianDistance(origin.Stock.Vertical, prev.Stock.Vertical);
float difference = v2Difference.magnitude;
if (difference == 0)
{
smooth.LifeTime = 0;
return;
}
smooth.LifeTime += deltaTime;
float elapsed = (float)smooth.LifeTime / smooth.PeriodTime;
difference = difference / smooth.Value;
float smoothDiff = GetSmoothValue(elapsed, difference, smooth.Power) * smooth.Value;
if (smoothDiff == 0)
{
return;
}
Vector2 v2Result = v2Difference.normalized;
v2Result = v2Result * (smoothDiff);
updateInfo.Horizon = origin.Stock.Horizon + v2Result.x;
updateInfo.Vertical = origin.Stock.Vertical + v2Result.y;
}
public static void CalcTarget(float deltaTime, CamAdjustStock origin, CamAdjustStock prev, ref CameraUpdateInfo updateInfo, ref SmoothStock smooth)
{
float difference = Vector3.Distance(prev.Target, origin.Target);
if (difference == 0.0f)
{
return;
}
if (difference - smooth.Value > 0)
{
smooth.LifeTime = 0;
}
smooth.LifeTime += deltaTime;
float elapsed = 0.1f;
float smoothDiff = GetSmoothValue(elapsed, difference, smooth.Power) * 2.0f;
if (smoothDiff == 0)
{
return;
}
updateInfo.Distance += smoothDiff + 0.01f;
Vector3 dir = prev.Target - origin.Target;
dir.Normalize();
updateInfo.Target = origin.Target + dir * smoothDiff;
}