protected override Task<ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var assetManager = new AssetManager();
// Load image
var image = assetManager.Load<Image>(InputUrl);
// Initialize TextureTool library
using (var texTool = new TextureTool())
using (var texImage = texTool.Load(image))
{
var outputFormat = Format.HasValue ? Format.Value : image.Description.Format;
// Apply transformations
texTool.Decompress(texImage);
if (IsAbsolute)
{
texTool.Resize(texImage, (int)Width, (int)Height, Filter.Rescaling.Lanczos3);
}
else
{
texTool.Rescale(texImage, Width / 100.0f, Height / 100.0f, Filter.Rescaling.Lanczos3);
}
// Generate mipmaps
if (GenerateMipmaps)
{
texTool.GenerateMipMaps(texImage, Filter.MipMapGeneration.Box);
}
// Convert/Compress to output format
texTool.Compress(texImage, outputFormat);
// Save
using (var outputImage = texTool.ConvertToParadoxImage(texImage))
{
assetManager.Save(OutputUrl, outputImage);
commandContext.Logger.Verbose("Compression successful [{3}] to ({0}x{1},{2})",
outputImage.Description.Width,
outputImage.Description.Height, outputImage.Description.Format, OutputUrl);
}
}
return Task.FromResult(ResultStatus.Successful);
}
public static ResultStatus ImportAndSaveTextureImage(UFile sourcePath, string outputUrl, TextureAsset textureAsset, TextureConvertParameters parameters, CancellationToken cancellationToken, Logger logger)
{
var assetManager = new AssetManager();
using (var texTool = new TextureTool())
using (var texImage = texTool.Load(sourcePath, textureAsset.SRgb))
{
// Apply transformations
texTool.Decompress(texImage, textureAsset.SRgb);
if (cancellationToken.IsCancellationRequested) // abort the process if cancellation is demanded
return ResultStatus.Cancelled;
var fromSize = new Size2(texImage.Width, texImage.Height);
var targetSize = new Size2((int)textureAsset.Width, (int)textureAsset.Height);
// Resize the image
if (textureAsset.IsSizeInPercentage)
{
targetSize = new Size2((int)(fromSize.Width * (float)textureAsset.Width / 100.0f), (int)(fromSize.Height * (float) textureAsset.Height / 100.0f));
}
// Find the target size
targetSize = FindBestTextureSize(textureAsset.Format, parameters.GraphicsPlatform, parameters.GraphicsProfile, fromSize, targetSize, textureAsset.GenerateMipmaps, logger);
// Resize the image only if needed
if (targetSize != fromSize)
{
texTool.Resize(texImage, targetSize.Width, targetSize.Height, Filter.Rescaling.Lanczos3);
}
if (cancellationToken.IsCancellationRequested) // abort the process if cancellation is demanded
return ResultStatus.Cancelled;
// texture size is now determined, we can cache it
var textureSize = new Int2(texImage.Width, texImage.Height);
// Apply the color key
if (textureAsset.ColorKeyEnabled)
texTool.ColorKey(texImage, textureAsset.ColorKeyColor);
if (cancellationToken.IsCancellationRequested) // abort the process if cancellation is demanded
return ResultStatus.Cancelled;
// Pre-multiply alpha
if (textureAsset.PremultiplyAlpha)
texTool.PreMultiplyAlpha(texImage);
if (cancellationToken.IsCancellationRequested) // abort the process if cancellation is demanded
return ResultStatus.Cancelled;
// Generate mipmaps
if (textureAsset.GenerateMipmaps)
{
var boxFilteringIsSupported = texImage.Format != PixelFormat.B8G8R8A8_UNorm_SRgb || (IsPowerOfTwo(textureSize.X) && IsPowerOfTwo(textureSize.Y));
texTool.GenerateMipMaps(texImage, boxFilteringIsSupported? Filter.MipMapGeneration.Box: Filter.MipMapGeneration.Linear);
}
if (cancellationToken.IsCancellationRequested) // abort the process if cancellation is demanded
return ResultStatus.Cancelled;
// Convert/Compress to output format
// TODO: Change alphaFormat depending on actual image content (auto-detection)?
var outputFormat = DetermineOutputFormat(textureAsset, parameters, textureSize, texImage.Format, parameters.Platform, parameters.GraphicsPlatform, parameters.GraphicsProfile);
texTool.Compress(texImage, outputFormat, (TextureConverter.Requests.TextureQuality)parameters.TextureQuality);
if (cancellationToken.IsCancellationRequested) // abort the process if cancellation is demanded
return ResultStatus.Cancelled;
// Save the texture
using (var outputImage = texTool.ConvertToParadoxImage(texImage))
{
if (cancellationToken.IsCancellationRequested) // abort the process if cancellation is demanded
return ResultStatus.Cancelled;
assetManager.Save(outputUrl, outputImage.ToSerializableVersion());
logger.Info("Compression successful [{3}] to ({0}x{1},{2})", outputImage.Description.Width, outputImage.Description.Height, outputImage.Description.Format, outputUrl);
}
}
return ResultStatus.Successful;
}
private Image LoadImage(TextureTool texTool, UFile sourcePath)
{
using (var texImage = texTool.Load(sourcePath, false))
{
// Decompresses the specified texImage
texTool.Decompress(texImage, false);
if (texImage.Format == PixelFormat.B8G8R8A8_UNorm)
texTool.SwitchChannel(texImage);
return texTool.ConvertToXenkoImage(texImage);
}
}
public static void CreateAndSaveSeparateTextures(Image image, string originalTextureURL, bool shouldGenerateMipMaps, PixelFormat outputFormat = PixelFormat.ETC1)
{
using (var texTool = new TextureTool())
using (var texImage = texTool.Load(image))
{
CreateAndSaveSeparateTextures(texTool, texImage, originalTextureURL, shouldGenerateMipMaps, outputFormat);
}
}
/// <summary>
/// Find the region of the sprite specified by the provided pixel coordinate in a texture.
/// </summary>
/// <param name="filePath">The full path to the texture</param>
/// <param name="pixelCoordinates">A pixel of the sprite</param>
/// <param name="transparencyColor">The transparency color of the texture</param>
/// <returns></returns>
public static Rectangle FindSpriteRegion(string filePath, Int2 pixelCoordinates, Color? transparencyColor)
{
using (var tool = new TextureTool())
using (var image = tool.Load(filePath, false))
{
tool.Decompress(image, false);
var mask = transparencyColor.HasValue ? 0xffffffff: 0xff000000;
return tool.FindSpriteRegion(image, pixelCoordinates, transparencyColor, mask);
}
}
public void Run(string[] args)
{
// Print the exe header
PrintHeader();
foreach (String s in args)
Console.WriteLine(s);
Console.WriteLine("");
// Parse the command line
if (!ParseCommandLine(args))
{
Environment.Exit(-1);
}
// Check if we have a pattern
InputPatternFile = Path.Combine(Environment.CurrentDirectory, InputPatternFile);
int indexOfPattern = InputPatternFile.IndexOf('*');
bool isPattern = indexOfPattern >= 0;
if (!isPattern)
{
InputPatternFile = Path.GetFullPath(InputPatternFile);
}
OutputFileOrDirectory = Path.GetFullPath(Path.Combine(Environment.CurrentDirectory, OutputFileOrDirectory));
var inputOutputFiles = new List<Tuple<string, string>>();
if (isPattern)
{
if (!Directory.Exists(OutputFileOrDirectory))
{
Directory.CreateDirectory(OutputFileOrDirectory);
}
var directory = InputPatternFile.Substring(0, indexOfPattern);
var pattern = InputPatternFile.Substring(indexOfPattern, InputPatternFile.Length - indexOfPattern);
foreach (var file in Directory.EnumerateFiles(directory, pattern, SearchOption.AllDirectories))
{
var outputFile = Path.Combine(OutputFileOrDirectory, file.Substring(directory.Length, file.Length - directory.Length));
bool excludeFile = false;
foreach (var excludeItem in ExcludeList)
{
if (file.IndexOf(excludeItem, StringComparison.InvariantCultureIgnoreCase) >= 0)
{
excludeFile = true;
break;
}
}
if (!excludeFile)
{
inputOutputFiles.Add(new Tuple<string, string>(file, outputFile));
}
}
}
else
{
inputOutputFiles.Add(new Tuple<string, string>(InputPatternFile, OutputFileOrDirectory));
}
var texTool = new TextureTool();
GlobalLogger.GlobalMessageLogged += new ConsoleLogListener();
bool hasErrors = false;
foreach (var inputOutputFile in inputOutputFiles)
{
var inputFile = inputOutputFile.Item1;
var outputFile = inputOutputFile.Item2;
TexImage image = null;
try
{
image = texTool.Load(inputFile, IsSRgb);
HandleResizing(texTool, image);
if (FlipOrientation.HasValue) texTool.Flip(image, FlipOrientation.Value);
if (MipMap) texTool.GenerateMipMaps(image, MipMapFilter);
if(PreMulAlpha) texTool.PreMultiplyAlpha(image);
if(TextureFormat.HasValue) texTool.Compress(image, TextureFormat.Value);
texTool.Save(image, outputFile, MipMapSize);
}
catch (TextureToolsException)
{
hasErrors = true;
}
finally
{
if(image!=null) image.Dispose();
}
}
texTool.Dispose();
if (hasErrors)
{
//Environment.Exit(-1);
}
}