List <TextureDump> DumpImages(GameObject obj, DirectoryInfo directory)
{
List <TextureDump> files = new List <TextureDump>();
var spriteFolder = directory.FullName + "\\Sprites";
var tkSprite = obj.GetComponent <tk2dSprite>();
if (tkSprite == null)
{
return(files);
}
foreach (var texture in tkSprite.Collection.textures)
{
if (texture is Texture2D)
{
var t2D = (Texture2D)texture;
RenderTexture dumpTexture = new RenderTexture(t2D.width, t2D.height, 24, RenderTextureFormat.ARGB32);
Graphics.Blit(t2D, dumpTexture);
Texture2D myTexture2D = new Texture2D(t2D.width, t2D.height, TextureFormat.ARGB32, false);
myTexture2D.ReadPixels(new Rect(0, 0, dumpTexture.width, dumpTexture.height), 0, 0);
myTexture2D.Apply();
var data = myTexture2D.EncodeToPNG();
var fileName = t2D.name + "-" + StreamUtilities.GetHash(data);
//RemoveInvalidChars(ref fileName);
fileName = RemoveInvalidChars(fileName);
var dataLocation = new FileInfo(spriteFolder + "\\" + fileName + ".png");
dataLocation.Directory.Create();
using (var fileStream = dataLocation.Create())
{
using (var writer = new BinaryWriter(fileStream))
{
writer.Write(data);
}
}
files.Add(new TextureDump()
{
FileLocation = dataLocation,
FileName = fileName,
Texture = texture
});
}
}
return(files);
}
