/// <summary>
/// Retusn a Hashtable that contains the largest Images of the passed Textures
/// </summary>
/// <param name="txtrs"></param>
/// <returns>The Keys of the Hashtabel are the Subset names, the values contain ImageStreams</returns>
public Hashtable GetLargestImages(Hashtable txtrs)
{
Hashtable list = new Hashtable();
foreach (string s in txtrs.Keys)
{
Rcol rcol = (Rcol)txtrs[s];
ImageData id = (ImageData)rcol.Blocks[0];
id.GetReferencedLifos();
System.Drawing.Image img = id.LargestTexture.Texture; //null;
/*foreach (MipMapBlock mmp in id.MipMapBlocks)
* {
* foreach (MipMap mm in mmp.MipMaps)
* {
* if (mm.Texture!=null) img=mm.Texture;
* }
* }*/
if (img != null)
{
//img.RotateFlip(System.Drawing.RotateFlipType.RotateNoneFlipX);
System.IO.MemoryStream ms = new System.IO.MemoryStream();
img.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
ms.Seek(0, System.IO.SeekOrigin.Begin);
list.Add(s, ms);
}
}
return(list);
}
protected string AddTxtr(GenericRcol txtr, string unique, GenericRcol txmt, MaterialDefinition md)
{
string old = Hashes.StripHashFromName(txtr.FileName.Trim().ToLower());
if (old.EndsWith("_txtr"))
{
old = old.Substring(0, old.Length - 5);
}
//Console.WriteLine("Adding Texture: "+old);
string name = txtr.FileName.Trim();
if (name.ToLower().EndsWith("_txtr"))
{
name = name.Substring(0, name.Length - 5);
}
string tname = RenameForm.ReplaceOldUnique(name, unique, true);
txtr.FileName = tname + "_txtr";
txtr.FileDescriptor = ScenegraphHelper.BuildPfd(txtr.FileName, Data.MetaData.TXTR, Data.MetaData.CUSTOM_GROUP);
for (int i = 0; i < md.Listing.Length; i++)
{
if (Hashes.StripHashFromName(md.Listing[i].Trim().ToLower()) == old)
{
md.Listing[i] = "##0x" + Helper.HexString(Data.MetaData.CUSTOM_GROUP) + "!" + tname;
}
}
//update References
foreach (string k in txmt.ReferenceChains.Keys)
{
if (k == "TXTR" || k == "Generic")
{
continue;
}
//Console.WriteLine(" Checking Property "+k);
string thisname = Hashes.StripHashFromName(md.FindProperty(k).Value.Trim().ToLower());
if (thisname == old)
{
string nname = "##0x" + Helper.HexString(Data.MetaData.CUSTOM_GROUP) + "!" + tname;
//Console.WriteLine(" --> Updating to "+nname);
md.FindProperty(k).Value = nname;
}
}
//Load the Lifos into the Texture File
ImageData id = (ImageData)txtr.Blocks[0];
id.GetReferencedLifos();
return(name);
}
