private void Update()
{
FirstActiveCamera = FindFirstActiveCamera();
if (FirstActiveCamera != null)
{
CurrentDebugColor = ShadowQualityLods[LOD].DebugColor;
Debug.DrawLine(transform.position, LODCameras[index].transform.position, CurrentDebugColor);
}
}
IEnumerator AdjustLODQuality()
{
float delay = UpdateDelay + UnityEngine.Random.value / 20f; //this randomization is to prevent all lights updating at the same time causing frame spikes
int i = 0;
int DesiredQuality;
LODAdjustment ClampedLOD;
WaitForSeconds Wait = new WaitForSeconds(delay);
while (true)
{
FirstActiveCamera = FindFirstActiveCamera();
if (FirstActiveCamera != null) // If first active camera is null, no cameras with LightLODCamera are active, so we will default to on, unless it should be on
{
if (LightShouldBeOn)
{
DistanceFromPlayer = Vector3.Distance(transform.position, FirstActiveCamera.transform.position);
for (i = 0; i < ShadowQualityLods.Count; i++)
{
if ((DistanceFromPlayer > ShadowQualityLods[i].DistanceRange.x && DistanceFromPlayer <= ShadowQualityLods[i].DistanceRange.y) || i == ShadowQualityLods.Count - 1)
{
LOD = i;
if (ShadowQualityLods[i].CastNoShadows)
{
light.shadows = LightShadows.None;
if (ShowLightColorAsDebugColor)
{
light.color = ShadowQualityLods[i].DebugColor;
}
}
else
{
light.shadows = DesiredLightShadowQuality;
light.enabled = true;
//respect quality settings, do not go higher than what they have defined.
if (QualitySettings.shadowResolution <= ShadowQualityLods[i].ShadowResolution)
{
IsClamped = true;
DesiredQuality = (int)QualitySettings.shadowResolution;
light.shadowResolution = (LightShadowResolution)DesiredQuality;
if (ShowLightColorAsDebugColor)
{
ClampedLOD = FindMatchingShadowQualityIndex(QualitySettings.shadowResolution);
if (ClampedLOD == null)
{
Debug.LogWarning(string.Format(WarningMessage, QualitySettings.shadowResolution.ToString()));
}
else
{
light.color = ClampedLOD.DebugColor;
}
}
}
else
{
IsClamped = false;
light.shadowResolution = (LightShadowResolution)ShadowQualityLods[i].ShadowResolution;
if (ShowLightColorAsDebugColor)
{
light.color = ShadowQualityLods[i].DebugColor;
}
}
}
break;
}
}
}
else
{
light.enabled = false;
LOD = 0;
}
}
else if (InitiallyOn)
{
light.enabled = true;
light.shadows = DesiredLightShadowQuality;
light.shadowResolution = InspectorShadowResolution;
LOD = 0;
}
yield return(Wait);
}
}