AddShaderKeeperToCurrentScene()
{
#if _ADD_SHADER_KEEPER
// we don't check exsiting because it needs that we create prefab and exit this function once then import it and get instance of it!!
// if (PrefabricatableObject.Exists("SpriteStudioPrefabs", "__SsShaderKeeper_DoNotDeleteMe"))
// BuildShaders();
//Object obj = FindObjectOfType(typeof(SsShaderContainer));
//SsTimer.StartTimer();
GameObject obj = GameObject.Find("__SsShaderKeeper_DoNotDeleteMe");
//SsTimer.EndTimer("finding shader keeper");
if (obj)
{
if (PrefabUtility.GetPrefabType(obj) == PrefabType.MissingPrefabInstance)
{
// missing, so delete it then restore
GameObject.DestroyImmediate(obj);
}
else
{
return;
}
}
//SsTimer.StartTimer();
GameObject go = PrefabricatableObject.LoadPrefab("SpriteStudio/Shaders", "__SsShaderKeeper_DoNotDeleteMe");
EditorUtility.InstantiatePrefab(go);
//SsTimer.EndTimer("instantiating shader keeper");
#endif
}
CreateSpritePrefab(SsAnimation anime)
{
var po = new PrefabricatableObject("SpriteStudioPrefabs", anime.name);
SsSprite spr = po.GetOrAddComponent <SsSprite>();
spr.Animation = null; // force to update when the same animation attached
spr.Animation = anime;
#if UNITY_4_0 || UNITY_4_1 || UNITY_4_2 || UNITY_4_3 || UNITY_4_4 || UNITY_4_5 || UNITY_4_6 || UNITY_4_7 || UNITY_4_8 || UNITY_4_9
spr.gameObject.SetActive(true);
#endif
po.Close(true);
}
BuildShaders(string srcPath)
{
_shaderPath = Path.GetDirectoryName(srcPath);
TextAsset ta = AssetDatabase.LoadAssetAtPath(srcPath, typeof(TextAsset)) as TextAsset;
TextAsset cgShaderTemplateText = AssetDatabase.LoadAssetAtPath(_shaderPath + "/SsCgShaderTemplate.txt", typeof(TextAsset)) as TextAsset;
// create gameObject as keeper of generated shaders
var shaderPrefab = new PrefabricatableObject("SpriteStudio/Shaders", "__SsShaderKeeper_DoNotDeleteMe");
_shaderContainer = shaderPrefab.GetOrAddComponent <SsShaderContainer>();
if (!_shaderContainer)
{
Debug.LogError("Fatal error!!: cannot create shader keeper. try to reimport all.");
return;
}
// to be invisible
_shaderContainer.gameObject.hideFlags = HideFlags.NotEditable; //|HideFlags.HideInHierarchy;
// clear shader list
_shaderContainer._shaders.Clear();
// create all the variations
foreach (var ce in _colorBlends)
{
foreach (var ae in _alphaBlends)
{
foreach (var mce in _materialColorBlends)
{
BuildShader(ta.text, ce.name == "NonColor" ? "" : cgShaderTemplateText.text, ce, ae, mce);
}
}
}
#if _BUILD_UNIFIED_SHADERS
// create color blend unified shaders
{
string unifiedSrcPath = srcPath;
unifiedSrcPath = unifiedSrcPath.Replace(_shaderTemplateFilename, "SsUnifiedShaderTemplate.txt");
_shaderPath = Path.GetDirectoryName(unifiedSrcPath);
ta = AssetDatabase.LoadAssetAtPath(unifiedSrcPath, typeof(TextAsset)) as TextAsset;
foreach (var ae in _alphaBlends)
{
BuildUnifiedShader(ta.text, ae);
}
}
#endif
shaderPrefab.Close(true);
}
