/// <summary>
/// Registers a new object that depends on the Lightmap Variant Index to know if it should be active or not.
/// </summary>
/// <param name="obj">The object.</param>
public static void RegisterVertexLightDependentObject(VertexLightDependentObject obj)
{
if (obj.SupportedTimes == null || obj.SupportedTimes.Length == 0)
{
return;
}
if (_data == null)
{
SetupData();
}
if (_data.CurrentLightingVariantIndex == VertexLightingTimeIndex.None)
{
if (_data.LightmapDependentObjects == null)
{
_data.LightmapDependentObjects = new Stack <VertexLightDependentObject>(10);
}
_data.LightmapDependentObjects.Push(obj);
return;
}
CheckVertexLightDependentObject(obj);
}
/// <summary>
/// Effectively makes the check to know if the object in question should or not be active at the current lightmap
/// variant. If objects registered BEFORE a variant has been set, they will be queued in a stack, and then processed
/// when the lightmap variant has been set.
/// </summary>
/// <param name="obj">The object.</param>
private static void CheckVertexLightDependentObject(VertexLightDependentObject obj)
{
for (byte i = 0; i < obj.SupportedTimes.Length; i++)
{
if (obj.SupportedTimes[i] == _data.CurrentLightingVariantIndex)
{
obj.LightsHolder.SetActive(true);
return;
}
}
obj.LightsHolder.SetActive(false);
}