public static void PrepareSprites()
{
for (int i = 0; i < EditorSceneManager.loadedSceneCount; i++)
{
Scene scene = EditorSceneManager.GetSceneAt(i);
foreach (var root in scene.GetRootGameObjects())
{
foreach (var node in TraverseTransformTree(root.transform))
{
GameObject gameObject = node.gameObject;
StaticEditorFlags flags = GameObjectUtility.GetStaticEditorFlags(gameObject);
if ((flags & StaticEditorFlags.LightmapStatic) == 0)
{
continue;
}
SpriteRenderer spriteRenderer = node.GetComponent <SpriteRenderer>();
if (!spriteRenderer)
{
continue;
}
// Create if not find a BakedLigthingSpriteData
BakedLigthingSpriteData data = gameObject.GetComponent <BakedLigthingSpriteData>();
if (!data)
{
data = gameObject.AddComponent <BakedLigthingSpriteData>();
}
data.BuildMesh();
}
}
}
EditorSceneManager.MarkAllScenesDirty();
}
void ReplaceSpritesForMeshes()
{
for (int i = 0; i < EditorSceneManager.loadedSceneCount; i++)
{
Scene scene = EditorSceneManager.GetSceneAt(i);
foreach (var root in scene.GetRootGameObjects())
{
foreach (var node in TraverseTransformTree(root.transform))
{
GameObject gameObject = node.gameObject;
StaticEditorFlags flags = GameObjectUtility.GetStaticEditorFlags(gameObject);
if ((flags & StaticEditorFlags.LightmapStatic) == 0)
{
continue;
}
SpriteRenderer spriteRenderer = node.GetComponent <SpriteRenderer>();
if (!spriteRenderer)
{
continue;
}
Sprite sprite = spriteRenderer.sprite;
if (!sprite)
{
continue;
}
var index = dataHolder.sprites.IndexOf(sprite);
if (index < 0)
{
Debug.LogErrorFormat("Could not find sprite {1} for {0}", gameObject.name, sprite.name);
}
else
{
// Create if not find a BakedLigthingSpriteData
BakedLigthingSpriteData data = gameObject.GetComponent <BakedLigthingSpriteData>();
if (!data)
{
data = gameObject.AddComponent <BakedLigthingSpriteData>();
}
data.BuildMesh();
DestroyImmediate(data.mesh);
MeshFilter meshFilter = data.content.GetComponent <MeshFilter> ();
meshFilter.sharedMesh = data.mesh = dataHolder.meshes [index];
}
}
}
}
EditorSceneManager.MarkAllScenesDirty();
}
public static void CleanLightingSpriteData()
{
for (int i = 0; i < EditorSceneManager.loadedSceneCount; i++)
{
Scene scene = EditorSceneManager.GetSceneAt(i);
foreach (var root in scene.GetRootGameObjects())
{
foreach (var node in TraverseTransformTree(root.transform))
{
BakedLigthingSpriteData data = node.GetComponent <BakedLigthingSpriteData>();
if (!data)
{
continue;
}
data.TransferLightmapData();
data.Clear();
}
}
}
EditorSceneManager.MarkAllScenesDirty();
}
IEnumerator ExportSpritesDelayed()
{
yield return(new WaitForFixedUpdate());
foreach (var sprite in dataHolder.sprites)
{
GameObject gameObject = new GameObject(sprite.name);
SpriteRenderer spriteRenderer = gameObject.AddComponent <SpriteRenderer> ();
spriteRenderer.sprite = sprite;
BakedLigthingSpriteData data = gameObject.AddComponent <BakedLigthingSpriteData> ();
data.BuildMesh();
// Save mesh created from sprites atlas (if packed)
var mesh = data.mesh;
dataHolder.meshes.Add(mesh);
AssetDatabase.AddObjectToAsset(mesh, dataHolderPath);
}
dataHolder.pipelineState = BakeSpritesEditorDataHolder.StateType.ReplaceSpritesForMeshes; // Next stage of the script
AssetDatabase.SaveAssets();
EditorApplication.isPlaying = false;
}
void OnEnable()
{
bakedLigthingSpriteData = target as BakedLigthingSpriteData;
spriteRenderer = bakedLigthingSpriteData.GetComponent <SpriteRenderer> ();
}
