void OnPreRender()
{
m_DirectionalLight = GetDirectionalLight();
if (m_DirectionalLight != null)
{
m_DirectionalLight.UpdateDirectionalShadowmap();
}
}
void InitFogLight()
{
if (m_FogLight != null)
{
return;
}
// It should always be here, because it triggered this code path in the first place.
m_FogLight = GetComponent <FogLight>();
}
void OnPreRender()
{
if (!CheckHardwareRequirements())
{
return;
}
m_DirectionalLight = GetDirectionalLight();
if (m_DirectionalLight != null)
{
m_DirectionalLight.UpdateDirectionalShadowmap();
}
}
FogLight GetDirectionalLight()
{
HashSet <FogLight> fogLights = LightManagerFogLights.Get();
FogLight fogLight = null;
for (var x = fogLights.GetEnumerator(); x.MoveNext();)
{
var fl = x.Current;
if (fl == null || fl.type != FogLight.Type.Directional || !fl.isOn)
{
continue;
}
fogLight = fl;
break;
}
return(fogLight);
}
