private bool LoadImage()
{
settings = new PsdExportSettings(image);
bool valid = (settings.Psd != null);
if (valid)
{
// Parse the layer info
fileInfo = new PsdFileInfo(settings.Psd);
}
return(valid);
}
public static Sprite CreateSprite(PsdExportSettings settings, Layer layer)
{
Texture2D tex = CreateTexture(layer);
if (tex == null)
{
return(null);
}
Sprite sprite = SaveAsset(settings, tex, "_" + layer.Name);
Object.DestroyImmediate(tex);
return(sprite);
}
public static void Export(PsdExportSettings settings, PsdFileInfo fileInfo)
{
for (int i = 0; i < settings.Psd.Layers.Count; i++)
{
var groupInfo = fileInfo.GetGroupByLayerIndex(i);
if (groupInfo != null && !groupInfo.visible)
{
continue;
}
if (!fileInfo.LayerVisibility[i])
{
continue;
}
var layer = settings.Psd.Layers[i];
CreateSprite(settings, layer);
}
settings.SaveMetaData();
}
private static Sprite SaveAsset(PsdExportSettings settings, Texture2D tex, string suffix)
{
string assetPath = AssetDatabase.GetAssetPath(settings.Image);
string path = Path.Combine(Path.GetDirectoryName(assetPath),
Path.GetFileNameWithoutExtension(assetPath) + suffix + ".png");
if (settings.ScaleBy > 0)
{
int width = Mathf.RoundToInt(tex.width / 2);
int height = Mathf.RoundToInt(tex.height / 2);
int mipLevel = 1;
if (settings.ScaleBy == 2)
{
width = Mathf.RoundToInt(tex.width / 4);
height = Mathf.RoundToInt(tex.height / 4);
mipLevel = 2;
}
Texture2D resized = new Texture2D(width, height);
resized.SetPixels32(tex.GetPixels32(mipLevel));
resized.Apply();
tex = resized;
}
byte[] buf = tex.EncodeToPNG();
File.WriteAllBytes(path, buf);
AssetDatabase.Refresh();
// Load the texture so we can change the type
var textureObj = AssetDatabase.LoadAssetAtPath(path, typeof(Texture2D));
TextureImporter textureImporter = (TextureImporter)AssetImporter.GetAtPath(path);
textureImporter.textureType = TextureImporterType.Sprite;
textureImporter.spriteImportMode = SpriteImportMode.Single;
textureImporter.spritePivot = settings.PivotVector;
textureImporter.spritePixelsToUnits = settings.PixelsToUnitSize;
AssetDatabase.ImportAsset(path, ImportAssetOptions.ForceUpdate);
EditorUtility.SetDirty(textureObj);
return((Sprite)AssetDatabase.LoadAssetAtPath(path, typeof(Sprite)));
}
