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using UnityEngine;
using System.Linq;
using System;
public class LightMapSetter : MonoBehaviour
{
public Texture2D[] LightMapNear;
public Texture2D[] LightMapFar;
private LightmapData[] lightMaps;
void Awake()
{
//if (LightMapNear.Length != LightMapFar.Length)
//{
// Debug.Log("In order for LightMapSwitcher to work, the Near and Far LightMap lists must be of equal length");
// return;
//}
// Sort the Day and Night arrays in numerical order, so you can just blindly drag and drop them into the inspector
LightMapNear = LightMapNear.OrderBy(t2d => t2d.name, new NaturalSortComparer<string>()).ToArray();
LightMapFar = LightMapFar.OrderBy(t2d => t2d.name, new NaturalSortComparer<string>()).ToArray();
// Put them in a LightMapData structure
int MaxLightMapLength = Math.Max(LightMapFar.Length, LightMapNear.Length);
if (MaxLightMapLength == 0)
{
lightMaps = null;
return;
}
lightMaps = new LightmapData[MaxLightMapLength];
for (int i = 0; i < MaxLightMapLength; i++)
{
lightMaps[i] = new LightmapData();
lightMaps[i].lightmapDir = (i < LightMapNear.Length ? LightMapNear[i] : null);
lightMaps[i].lightmapColor = (i < LightMapFar.Length ? LightMapFar[i] : null);
}
}
public void SetLightMap()
{
if (lightMaps != null)
LightmapSettings.lightmaps = lightMaps;
}
}
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