public override void OnVFXOutputEvent(VFXEventAttribute eventAttribute)
{
if (rigidBodies == null || rigidBodies.Length == 0)
{
return;
}
var position = eventAttribute.GetVector3(k_Position);
var size = eventAttribute.GetFloat(k_Size);
var velocity = eventAttribute.GetVector3(k_Velocity);
if (attributeSpace == Space.Local)
{
position = transform.localToWorldMatrix.MultiplyPoint(position);
velocity = transform.localToWorldMatrix.MultiplyVector(velocity);
// We assume that the size is bound to the X component of the transform scale
// and that the transform is uniform.
size = transform.localToWorldMatrix.MultiplyVector(Vector3.right * size).magnitude;
}
foreach (var rigidBody in rigidBodies)
{
if (rigidBody == null)
{
continue;
}
switch (eventType)
{
case RigidBodyEventType.Impulse:
rigidBody.AddForce(velocity, ForceMode.Impulse);
break;
case RigidBodyEventType.Explosion:
rigidBody.AddExplosionForce(velocity.magnitude, position, size, UpwardsModifier);
break;
case RigidBodyEventType.VelocityChange:
rigidBody.AddForce(velocity, ForceMode.VelocityChange);
break;
default:
break;
}
}
}
public override void OnVFXOutputEvent(VFXEventAttribute eventAttribute)
{
CheckAndRebuildInstances();
int freeIdx = -1;
for (int i = 0; i < m_Instances.Length; i++)
{
if (!m_Instances[i].activeSelf)
{
freeIdx = i;
break;
}
}
if (freeIdx != -1)
{
var availableInstance = m_Instances[freeIdx];
availableInstance.SetActive(true);
if (usePosition && eventAttribute.HasVector3(k_PositionID))
{
if (m_ParentInstances)
{
availableInstance.transform.localPosition = eventAttribute.GetVector3(k_PositionID);
}
else
{
availableInstance.transform.position = eventAttribute.GetVector3(k_PositionID);
}
}
if (useAngle && eventAttribute.HasVector3(k_AngleID))
{
if (parentInstances)
{
availableInstance.transform.localEulerAngles = eventAttribute.GetVector3(k_AngleID);
}
else
{
availableInstance.transform.eulerAngles = eventAttribute.GetVector3(k_AngleID);
}
}
if (useScale && eventAttribute.HasVector3(k_ScaleID))
{
availableInstance.transform.localScale = eventAttribute.GetVector3(k_ScaleID);
}
if (useLifetime && eventAttribute.HasFloat(k_LifetimeID))
{
m_TimesToLive[freeIdx] = eventAttribute.GetFloat(k_LifetimeID);
}
else
{
m_TimesToLive[freeIdx] = float.NegativeInfinity;
}
var handlers = availableInstance.GetComponentsInChildren <VFXOutputEventPrefabAttributeAbstractHandler>();
foreach (var handler in handlers)
{
handler.OnVFXEventAttribute(eventAttribute, m_VisualEffect);
}
} //Else, can't find an instance available, ignoring.
}