private static void LogPlayModeState()
{
if (EditorApplication.isPlaying == false && EditorApplication.isCompiling == false)
{
LightMapDataSet set = Object.FindObjectOfType <LightMapDataSet>();
if (set != null)
{
//when application stoped, unity will use lightmapasset reset lightmap info ,that will change what we need
//so we reset lightmap info by custom set
set.reset();
}
}
}
private static IEnumerator DoMultiBake()
{
LightMapTextures.Clear();
//part logic from https://answers.unity.com/questions/61158/beast-lightmap-ignores-light-culling-mask-andor-la.html
// Get all lights which are active in the scene
Light[] lights = (from light in (Object.FindObjectsOfType(typeof(Light)) as Light[])
where (light.enabled == true && light.gameObject.activeInHierarchy == true)
select light).ToArray();
// Get all the game objects which are active in the scene
GameObject[] gameObjects = (from go in (Object.FindObjectsOfType(typeof(GameObject)) as GameObject[])
where (go.activeInHierarchy == true &&
(GameObjectUtility.GetStaticEditorFlags(go) & StaticEditorFlags.LightmapStatic) > 0 &&
(go.GetComponent <Renderer>() != null))
select go).ToArray();
ILookup <int, GameObject> gameObjectGroups = gameObjects.ToLookup(go => (1 << go.layer));
yield return(null);
//disable all light and objs
SetActive(lights, false);
SetActive(gameObjects, false);
yield return(_bakeWait);
foreach (IGrouping <int, GameObject> gameObjectGroup in gameObjectGroups)
{
int layerForGroup = gameObjectGroup.Key;
GameObject[] gameObjectsForLayer = gameObjectGroup.ToArray();
Light[] lightsForLayer = (from light in lights where (light.cullingMask == layerForGroup) select light).ToArray();
if (lightsForLayer.Length > 0)
{
SetActive(lightsForLayer, true);
SetActive(gameObjectsForLayer, true);
yield return(_bakeWait);
UnityEditor.Lightmapping.Bake();
int indexOffset = LightMapTextures.Count;
for (int i = 0; i < LightmapSettings.lightmaps.Length; i++)
{
LightmapData lightData = LightmapSettings.lightmaps[i];
//resave lightmap texture
lightData.lightmapColor = reSaveLightTexture(lightData.lightmapColor, i + indexOffset);
lightData.lightmapDir = reSaveLightTexture(lightData.lightmapDir, i + indexOffset);
lightData.shadowMask = reSaveLightTexture(lightData.shadowMask, i + indexOffset);
LightMapTextures.Add(lightData);
}
LightmapSettings.lightmaps = new LightmapData[0];
for (int i = 0; i < gameObjectsForLayer.Length; i++)
{
LightMapDataCtrl ctrl = gameObjectsForLayer[i].FetchComponent <LightMapDataCtrl>();
ctrl.SaveLightMapData();
ctrl.lightmapIndex += indexOffset; // changeIndexInfo
}
yield return(_bakeWait);
// Disable the objects
SetActive(lightsForLayer, false);
SetActive(gameObjectsForLayer, false);
}
}
yield return(_bakeWait);
// here to bake all light, but with out objs
//to make light as baked mode
SetActive(lights, true);
SetActive(gameObjects, false);
yield return(_bakeWait);
UnityEditor.Lightmapping.Bake();
yield return(_bakeWait);
//set lightmap back
LightmapSettings.lightmaps = LightMapTextures.ToArray();
SetActive(gameObjects, true);
yield return(_bakeWait);
GameObject mapRoot = GameObject.Find("Scene");//need a mesh root
if (mapRoot != null)
{
//Serialize custorm data to LightMapDataSet
LightMapDataCtrl[] ctrls = new LightMapDataCtrl[gameObjects.Length];
for (int i = 0; i < gameObjects.Length; i++)
{
ctrls[i] = gameObjects[i].FetchComponent <LightMapDataCtrl>();
}
LightMapDataSet set = mapRoot.FetchComponent <LightMapDataSet>();
set.Save(ctrls);
set.reset();
EditorSceneManager.MarkAllScenesDirty();
}
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}