public void Play(Vector3 _startPos, Vector3 _endPos, float _angle, float _horiSpeed)
{
base.Play(_startPos, Vector3.zero);
Vector3 horiDirection = UVector.GetXZLookDirection(_startPos, _endPos);
Vector3 horiRight = horiDirection.RotateDirectionClockwise(Vector3.up, 90);
m_Direction = horiDirection.RotateDirectionClockwise(horiRight, -_angle);
m_HorizontalSpeed = _horiSpeed / Mathf.Cos(_angle * Mathf.Deg2Rad);
m_SpeedMultiplier = 1f;
float horiDistance = Vector3.Distance(_startPos, _endPos);
float duration = horiDistance / _horiSpeed;
float vertiDistance = Mathf.Tan(_angle * Mathf.Deg2Rad) * horiDistance;
m_VerticalAcceleration = PhysicsExpressions.GetAcceleration(0, vertiDistance, duration);
}
public override Vector3 GetSimulatedPosition(float elapsedTime)
{
Vector3 horizontalShift = Vector3.zero;
if (!(m_horizontalSpeed > 0 && m_horizontalAcceleration < 0))
{
float aboveZeroTime = m_horizontalSpeed / Mathf.Abs(m_horizontalAcceleration);
horizontalShift += m_HorizontalDirection * PhysicsExpressions.AccelerationSpeedShift(m_horizontalSpeed, m_horizontalAcceleration, elapsedTime > aboveZeroTime ? aboveZeroTime : elapsedTime);
}
Vector3 targetPos = m_Origin + horizontalShift;
return(targetPos);
}
public override Vector3 GetSimulatedPosition(float elapsedTime) => m_Origin + m_Direction * PhysicsExpressions.SpeedShift(m_Speed, elapsedTime);