static void SaveLightmaps()
{
SceneLightmapList = new List <SceneLightmap>();
// 5.1 Update path for the generated lightmap assets
var dsc = Path.AltDirectorySeparatorChar;
var scene = SceneManager.GetActiveScene();
folder_scene = Path.GetDirectoryName(scene.path) + dsc + scene.name + dsc;
// 5.2 Get all active MeshRenderers with valid lightmap index
EditorUtils.GetAllPrefabs().ForEach(prefab => {
var renderers = EditorUtils.GetValidRenderers(prefab.gameObject);
// 5.3 Store scene lightmaps as assets in target folder
renderers.ForEach(r => GetOrSaveSceneLightmapToAsset(r.lightmapIndex, prefab.gameObject.name));
// 5.4 Reference the cloned light maps to the renderer
EditorUtils.UpdateLightmaps(prefab, renderers, SceneLightmapList);
// 5.5 Update prefab lights
EditorUtils.UpdateLights(prefab);
// 5.6 Save prefab asset in project
EditorUtils.UpdatePrefab(prefab.gameObject);
});
}
public static void Start()
{
Debug.ClearDeveloperConsole();
UpdateLightSettings( );
// 1. Prepare objects for bake
// Fetch PrefabVaker components from current active scene
EditorUtils.GetAllPrefabs( ).ForEach(x => {
// Set all nested object as static for bake
EditorUtils.LockForBake(x.gameObject);
});
// 2. Display progress dialog and await for bake complete in `BakeCompelte()`
BakeStart( );
// 3. Start baking
Lightmapping.BakeAsync( );
}
static void OnBakeComplete()
{
// 4. Clear progress & events
BakeFinished( );
// 5. Fetch lightmaps, apply to prefab and save them in selected folder
SaveLightmaps();
if (Window.AutoClean)
{
// 6. Delete scene lightmap data
Lightmapping.ClearLightingDataAsset( );
Lightmapping.ClearDiskCache( );
Lightmapping.Clear( );
}
// 7. Combine prefab lightmaps with scene lightmaps
EditorUtils.GetAllPrefabs( ).ForEach(x => Utils.Apply(x));
}