| public EmitterOnUpdate ( Vector3 emitterWorldVelocity ) : void | ||
| emitterWorldVelocity | Vector3 | |
| return | void | |
private void LateUpdate()
{
for (int i = 0; i < persistentEmittersShuriken.Count; i++)
{
PersistentKSPShurikenEmitter em = persistentEmittersShuriken[i];
if (em.endTime > 0 && em.endTime < Time.fixedTime)
{
em.EmissionStop();
}
// If the gameObject is null clean up the emitter
if (em.go == null || em.pe == null)
{
Remove(em);
Destroy(em.go);
i--;
}
// if not and the transform parent is null ( Emitter detached from part so the particle are not removed instantly )
// then the emitter won't be updated by the effect Update Call. So update it here
else if (em.emitOnUpdate && em.go.transform.parent == null)
{
em.EmitterOnUpdate(Vector3.zero);
if (em.pe.particleCount == 0)
{
Remove(em);
Destroy(em.go);
i--;
}
}
}
}
// First, I tried to emit particles on regular Update, but stuff was weird, and the plume still appeared out of sync with frame draws
// According to https://docs.unity3d.com/Manual/ExecutionOrder.html
// LateUpdate is the last thing that happens before frame draw. That makes it as synced to frame draws, as possible
// LateUpdate is called after physics calculations too, so the newly emitted plume particles are right where they should be.
public void LateUpdate()
{
if (persistentEmitters == null || hostPart == null || hostPart.Rigidbody == null)
{
return;
}
// I think it's important to call this even though it doesn't count active particles
// because it calculates how many particles should be removed on next emit pass.
SmokeScreenConfig.UpdateParticlesCount();
for (int i = 0; i < persistentEmitters.Count; i++)
{
PersistentKSPShurikenEmitter emitter = persistentEmitters[i];
if (EmitOnUpdate)
{
emitter.EmitterOnUpdate(hostPart.Rigidbody.velocity + Krakensbane.GetFrameVelocity());
}
}
}
public void FixedUpdate()
{
//Print("FixedUpdate");
if (persistentEmitters == null || hostPart == null || hostPart.Rigidbody == null)
{
return;
}
if (singleTimerEnd > 0)
{
if (Time.fixedTime <= singleTimerEnd)
{
OnEvent(1f);
}
else
{
OnEvent(0f);
singleTimerEnd = 0;
}
}
SmokeScreenConfig.UpdateParticlesCount();
//RaycastHit vHit = new RaycastHit();
//Ray vRay = Camera.main.ScreenPointToRay(Input.mousePosition);
//if(Physics.Raycast(vRay, out vHit))
//{
// RaycastHit vHit2 = new RaycastHit();
// if (Physics.Raycast(vHit.point + vHit.normal * 10, -vHit.normal, out vHit2))
// Debug.Log(vHit2.collider.name);
//}
for (int i = 0; i < persistentEmitters.Count; i++)
{
PersistentKSPShurikenEmitter emitter = persistentEmitters[i];
// This is FixedUpdate, so don't emit here if particles should emit in LateUpdate
if (!EmitOnUpdate)
{
emitter.EmitterOnUpdate(hostPart.Rigidbody.velocity + Krakensbane.GetFrameVelocity());
}
}
}
