// Update is called once per frame
void Update()
{
if (Lights == null)
{
return;
}
//Browse the list of lights
for (int i = 0; i < Lights.Count; ++i)
{
IsOnShadow = !IsOnLight(Lights[i]);
if (!IsOnShadow)
{
break;
}
}
//Call Events
if (_lastValue != IsOnShadow)
{
OnChangeState.Invoke(IsOnShadow);
}
if (IsOnShadow)
{
OnEnterShadow.Invoke();
}
else
{
OnExitShadow.Invoke();
}
_lastValue = IsOnShadow;
}
private void _FixedUpdate()
{
if (Lights == null || targets == null || targets.Count == 0)
{
return;
}
ShadowTarget current_st;
int nbTargetOnShadow = 0;
//Browse the list of target
for (int i = 0; i < targets.Count; ++i)
{
current_st = targets[i];
current_st.IsOnShadow = !IsOnLight(Lights, current_st.Target.position);
//Call Events
if (current_st.LastIsOnShadowEstado != current_st.IsOnShadowEstado)
{
current_st.OnChangeState.Invoke(current_st.IsOnShadow);
if (current_st.IsOnShadow)
{
current_st.OnEnterShadow.Invoke();
}
else
{
current_st.OnExitShadow.Invoke();
}
}
if (current_st.IsOnShadow)
{
current_st.OnShadow.Invoke();
}
else
{
current_st.OutShadow.Invoke();
}
current_st.Last_IsOnShadow = current_st.IsOnShadow;
if (current_st.IsOnShadow)
{
nbTargetOnShadow++;
}
}
IsOnShadow = (nbTargetOnShadow >= minimumNbTargetOnShadow);
//Call Events
if (LastIsOnShadowEstado != IsOnShadowEstado)
{
OnChangeState.Invoke(IsOnShadow);
if (IsOnShadow)
{
OnEnterShadow.Invoke();
}
else
{
OnExitShadow.Invoke();
}
}
if (IsOnShadow)
{
OnShadow.Invoke();
}
else
{
OutShadow.Invoke();
}
Last_IsOnShadow = IsOnShadow;
}