public unsafe override float HasTriggered(Particle parentParticle)
{
if (!FieldAccessor.IsValid())
{
return(0f);
}
var remainingLifetime = (*((float *)parentParticle[FieldAccessor]));
return((remainingLifetime <= MathUtil.ZeroTolerance) ? 1f : 0f);
}
public unsafe override float HasTriggered(Particle parentParticle)
{
if (!FieldAccessor.IsValid() || !SecondFieldAccessor.IsValid())
{
return(0f);
}
var deltaPosition = ((*((Vector3 *)parentParticle[FieldAccessor])) - (*((Vector3 *)parentParticle[SecondFieldAccessor]))).Length();
return(deltaPosition);
}
public unsafe override float HasTriggered(Particle parentParticle)
{
if (!FieldAccessor.IsValid())
{
return(0f);
}
var collisionAttribute = (*((ParticleCollisionAttribute *)parentParticle[FieldAccessor]));
return((collisionAttribute.HasColided) ? 1f : 0f);
}
public unsafe override bool HasTriggered(Particle parentParticle)
{
if (!FieldAccessor.IsValid())
{
return(false);
}
// We store remaining lifetime in the particle field, so for progress [0..1) we need to take (1 - remaining)
var currentLifetime = 1f - (*((float *)parentParticle[FieldAccessor]));
return((currentLifetime >= LifetimeLowerLimit) ^ (currentLifetime <= LifetimeUpperLimit) ^ limitsAreInOrder);
}