/// <summary>Generate an impulse event at a location in space,
/// and broadcast it on the appropriate impulse channel</summary>
/// <param name="position">Event originates at this position in world space</param>
/// <param name="velocity">This direction is considered to be "down" for the purposes of the
/// event signal, and the magnitude of the signal will be scaled according to the
/// length of this vector</param>
/// <returns>Returns the created event, so that the caller can modify it dynamically</returns>
public CinemachineImpulseManager.ImpulseEvent CreateAndReturnEvent(Vector3 position, Vector3 velocity)
{
if (m_RawSignal == null || Mathf.Abs(m_TimeEnvelope.Duration) < UnityVectorExtensions.Epsilon)
{
return(null);
}
CinemachineImpulseManager.ImpulseEvent e
= CinemachineImpulseManager.Instance.NewImpulseEvent();
e.m_Envelope = m_TimeEnvelope;
// Scale the time-envelope decay as the root of the amplitude scale
e.m_Envelope = m_TimeEnvelope;
if (m_TimeEnvelope.m_ScaleWithImpact)
{
e.m_Envelope.m_DecayTime *= Mathf.Sqrt(velocity.magnitude);
}
e.m_SignalSource = new SignalSource(this, velocity);
e.m_Position = position;
e.m_Radius = m_ImpactRadius;
e.m_Channel = m_ImpulseChannel;
e.m_DirectionMode = m_DirectionMode;
e.m_DissipationMode = m_DissipationMode;
e.m_DissipationDistance = m_DissipationDistance;
e.m_PropagationSpeed = m_PropagationSpeed;
CinemachineImpulseManager.Instance.AddImpulseEvent(e);
return(e);
}
/// <summary>Generate an impulse event at a location in space,
/// and broadcast it on the appropriate impulse channel</summary>
/// <param name="position">Event originates at this position in world space</param>
/// <param name="velocity">This direction is considered to be "down" for the purposes of the
/// event signal, and the magnitude of the signal will be scaled according to the
/// length of this vector</param>
public CinemachineImpulseManager.ImpulseEvent CreateAndReturnEvent(
Vector3 position, Vector3 velocity)
{
// Legacy mode
if (m_ImpulseType == ImpulseTypes.Legacy)
{
return(LegacyCreateAndReturnEvent(position, velocity));
}
const float kBigNumber = 9999999.0f;
if ((m_ImpulseShape == ImpulseShapes.Custom && m_CustomImpulseShape == null) ||
Mathf.Abs(m_DissipationDistance) < UnityVectorExtensions.Epsilon ||
Mathf.Abs(m_ImpulseDuration) < UnityVectorExtensions.Epsilon)
{
return(null);
}
CinemachineImpulseManager.ImpulseEvent e
= CinemachineImpulseManager.Instance.NewImpulseEvent();
e.m_Envelope = new CinemachineImpulseManager.EnvelopeDefinition
{
m_SustainTime = m_ImpulseDuration
};
e.m_SignalSource = new SignalSource(this, velocity);
e.m_Position = position;
e.m_Radius = m_ImpulseType == ImpulseTypes.Uniform ? kBigNumber : 0;
e.m_Channel = m_ImpulseChannel;
e.m_DirectionMode = CinemachineImpulseManager.ImpulseEvent.DirectionMode.Fixed;
e.m_DissipationDistance = m_ImpulseType == ImpulseTypes.Uniform ? 0 : m_DissipationDistance;
e.m_PropagationSpeed = m_ImpulseType == ImpulseTypes.Propagating ? m_PropagationSpeed : kBigNumber;
e.m_CustomDissipation = m_DissipationRate;
CinemachineImpulseManager.Instance.AddImpulseEvent(e);
return(e);
}
