void DrawSaveSettingSelect()
{
string[] savedSetNames = new string[config.SettingsSets.Count];
int[] savedSetIndeces = new int[savedSetNames.Length];
for (int i = 0; i < savedSetNames.Length; i++) {
savedSetNames[i] = config.SettingsSets[i].Name;
savedSetIndeces[i] = i;
}
// Make sure a previously selected index still exists
if (selectedSettingIndex >= savedSetNames.Length) {
selectedSettingIndex = savedSetNames.Length -1;
}
EditorGUILayout.BeginHorizontal ();
selectedSettingIndex = EditorGUILayout.IntPopup ("Setting to Apply", selectedSettingIndex,
savedSetNames, savedSetIndeces);
currentSelectedSettings = config.SettingsSets [selectedSettingIndex];
if (GUILayout.Button ("Edit", GUILayout.MaxWidth(80.0f))) {
ShowConfigWindow (selectedSettingIndex);
}
EditorGUILayout.EndHorizontal ();
}
public static void ApplySpriteSettings(Texture2D texture,
SpriteSettings prefs, SpriteFileSettings fileSettings)
{
if (prefs == null) return;
string path = AssetDatabase.GetAssetPath (texture);
var importer = AssetImporter.GetAtPath(path) as TextureImporter;
// When we have text file data
SpriteSlicingOptions slicingOptions = fileSettings.SlicingOptions;
if (slicingOptions.ImportMode == SpriteImportMode.Multiple)
{
// Clamp cellSize to texture width and height
slicingOptions.CellSize.x = Mathf.Min (texture.width, slicingOptions.CellSize.x);
slicingOptions.CellSize.y = Mathf.Min (texture.height, slicingOptions.CellSize.y);
SpriteMetaData[] spriteSheet;
spriteSheet = SpriteSlicer.CreateSpriteSheetForTexture (AssetDatabase.LoadAssetAtPath(path,
typeof(Texture2D)) as Texture2D, slicingOptions);
// If we don't do this it won't update the new sprite meta data
importer.spriteImportMode = SpriteImportMode.Single;
importer.spriteImportMode = SpriteImportMode.Multiple;
importer.spritesheet = spriteSheet;
}
else if (slicingOptions.ImportMode == SpriteImportMode.Single)
{
importer.spriteImportMode = SpriteImportMode.Single;
} else if (slicingOptions.ImportMode == SpriteImportMode.None)
{
// Do nothing for None mode for now.
} else
{
throw new System.NotSupportedException ("Encountered unsupported SpriteImportMode:"
+ slicingOptions.ImportMode);
}
TextureImporterSettings settings = new TextureImporterSettings();
importer.ReadTextureSettings(settings);
importer.textureType = TextureImporterType.Advanced;
settings.filterMode = prefs.FilterMode;
settings.wrapMode = prefs.WrapMode;
settings.mipmapEnabled = prefs.GenerateMipMaps;
settings.textureFormat = prefs.TextureFormat;
settings.maxTextureSize = prefs.MaxSize;
settings.spritePixelsPerUnit = prefs.PixelsPerUnit;
settings.spriteExtrude = (uint)Mathf.Clamp(prefs.ExtrudeEdges, 0, 32);
settings.spriteMeshType = prefs.SpriteMeshType;
// Settings also store Sprite Alignment for Single spritemode
settings.spriteAlignment = (int)slicingOptions.Pivot;
if (slicingOptions.Pivot == SpriteAlignment.Custom)
{
settings.spritePivot = slicingOptions.CustomPivot;
}
importer.spritePackingTag = fileSettings.PackingTag;
importer.SetTextureSettings(settings);
#if UNITY_5_0
importer.SaveAndReimport();
#else
AssetDatabase.ImportAsset(path, ImportAssetOptions.ForceUpdate);
#endif
EditorUtility.SetDirty(texture);
WriteSpriteFileSettings (path, prefs.SpritesheetDataFile, texture.name + ".png", fileSettings);
}
public static void ApplyDefaultTextureSettings(
SpriteSettings prefs,
bool changePivot,
bool changePackingTag)
{
if (prefs == null)
{
return;
}
foreach (var obj in Selection.objects)
{
if (!AssetDatabase.Contains(obj))
{
continue;
}
string path = AssetDatabase.GetAssetPath(obj);
var importer = AssetImporter.GetAtPath(path) as TextureImporter;
if (importer == null)
{
continue;
}
// Try to slice it
var fileName = Path.GetFileNameWithoutExtension(path);
SpriteSheetData spriteSheetData = GetSpriteData(path, prefs.SpritesheetDataFile);
// When we have text file data
if (spriteSheetData != null)
{
var gridRects = InternalSpriteUtility.GenerateGridSpriteRectangles(
AssetDatabase.LoadAssetAtPath(path, typeof(Texture2D)) as Texture2D,
Vector2.zero, spriteSheetData.Size, Vector2.zero);
var spriteSheet = importer.spritesheet ?? new SpriteMetaData[gridRects.Length];
if (importer.spritesheet != null)
{
spriteSheet = spriteSheet.Concat(new SpriteMetaData[Mathf.Max(0, gridRects.Length - importer.spritesheet.Length)]).ToArray();
}
for (var i = 0; i < spriteSheet.Length; i++)
{
bool sliceExists = importer.spritesheet != null && i < importer.spritesheet.Length;
bool changed = changePivot || !(sliceExists);
spriteSheet[i] = new SpriteMetaData
{
alignment = changed ? (int)prefs.Pivot : spriteSheet[i].alignment,
pivot = changed ? prefs.CustomPivot : spriteSheet[i].pivot,
name = sliceExists ? spriteSheet[i].name : fileName + "_" + Array.IndexOf(gridRects, gridRects[i]),
rect = gridRects[i]
};
}
// If we don't do this it won't update the new sprite meta data
importer.spriteImportMode = SpriteImportMode.Single;
importer.spriteImportMode = SpriteImportMode.Multiple;
if (spriteSheetData.Frames > 0)
{
importer.spritesheet = spriteSheet.Take((int)spriteSheetData.Frames).ToArray();
}
else
{
importer.spritesheet = spriteSheet;
}
}
else if (importer.spritesheet != null && changePivot) // for existing sliced sheets without data in the text file and wantint to change pivot
{
var spriteSheet = new SpriteMetaData[importer.spritesheet.Length];
for (int i = 0; i < importer.spritesheet.Length; i++)
{
var spriteMetaData = importer.spritesheet[i];
spriteMetaData.alignment = (int)prefs.Pivot;
spriteMetaData.pivot = prefs.CustomPivot;
spriteSheet[i] = spriteMetaData;
}
importer.spritesheet = spriteSheet;
}
else
{
importer.spriteImportMode = SpriteImportMode.Single;
}
TextureImporterSettings settings = new TextureImporterSettings();
importer.ReadTextureSettings(settings);
settings.filterMode = prefs.FilterMode;
settings.wrapMode = prefs.WrapMode;
settings.mipmapEnabled = prefs.GenerateMipMaps;
settings.textureFormat = prefs.TextureFormat;
settings.maxTextureSize = prefs.MaxSize;
settings.spritePixelsPerUnit = prefs.PixelsPerUnit;
settings.spriteExtrude = (uint)Mathf.Clamp(prefs.ExtrudeEdges, 0, 32);
settings.spriteMeshType = prefs.SpriteMeshType;
if (changePivot)
{
settings.spriteAlignment = (int)prefs.Pivot;
if (prefs.Pivot == SpriteAlignment.Custom)
{
settings.spritePivot = prefs.CustomPivot;
}
}
if (changePackingTag)
{
importer.spritePackingTag = prefs.PackingTag;
}
importer.SetTextureSettings(settings);
#if UNITY_5_0
importer.SaveAndReimport();
#else
AssetDatabase.ImportAsset(path, ImportAssetOptions.ForceUpdate);
#endif
EditorUtility.SetDirty(obj);
}
}
