change lightmaps at run time?

Questions & Answers
1

I know there has been several posts, but I still can’t get the lightmaps immediately displayed on the screen. I use only one lightmap at one time, and the lightmap is updated and stored in the same name. I attach this script to the object which I baked the lightmaps to. Thanks very much!

public class RoomLightmap : MonoBehaviour {
	private LightmapData[] lightmapdata = new LightmapData[1];

	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
	void Update () {    		
		lightmapdata[0] = new LightmapData();
		lightmapdata[0].lightmapFar = Resources.Load("Final_LightmapFar", typeof(Texture2D)) as Texture2D;
		LightmapSettings.lightmaps = lightmapdata;
		renderer.lightmapIndex = 0;
		renderer.enabled = true;	
		
	}
}
2

You can look this Unity Answer topic, maybe this can help you ?

==> How I can change lightmaps at runtime? - Questions & Answers - Unity Discussions