ライトマップ差し替え

LoadLightmap.cs

using UnityEngine;
using System.Collections;

public class LoadLightmap : MonoBehaviour {
	[SerializeField]		Texture2D[] light, dir;

	// Use this for initialization
	void Start () {
		
		LightmapData[] datas = new LightmapData[light.Length];
		for(int i=0; i<datas.Length; i++){
			LightmapData data = new LightmapData();
			data.lightmapNear = dir[i];
			data.lightmapFar = light[i];
			datas[i] = data;
		}
		LightmapSettings.lightmaps = datas;
	}
}