/// <summary>
/// Flatten all child materials into a one dimensional list
/// </summary>
/// <param name="material"></param>
/// <returns></returns>
public static IEnumerable <CryEngine_Core.Material> FlattenMaterials(CryEngine_Core.Material material)
{
if (material != null)
{
yield return(material);
if (material.SubMaterials != null)
{
foreach (var subMaterial in material.SubMaterials.SelectMany(m => CryEngine.FlattenMaterials(m)))
{
yield return(subMaterial);
}
}
}
}
public CryEngine(String fileName, String dataDir)
{
this.InputFile = fileName;
FileInfo inputFile = new FileInfo(fileName);
List <FileInfo> inputFiles = new List <FileInfo> {
inputFile
};
// Validate file extension - handles .cgam / skinm
if (!CryEngine._validExtensions.Contains(inputFile.Extension))
{
Utils.Log(LogLevelEnum.Debug, "Warning: Unsupported file extension - please use a cga, cgf, chr or skin file");
throw new FileLoadException("Warning: Unsupported file extension - please use a cga, cgf, chr or skin file", fileName);
}
#region m-File Auto-Detection
FileInfo mFile = new FileInfo(Path.ChangeExtension(fileName, String.Format("{0}m", inputFile.Extension)));
if (mFile.Exists)
{
Utils.Log(LogLevelEnum.Debug, "Found mFile file {0}", mFile.Name);
// Add to list of files to process
inputFiles.Add(mFile);
}
#endregion
this.Models = new List <CryEngine_Core.Model> {
};
foreach (var file in inputFiles)
{
CryEngine_Core.Model model = CryEngine_Core.Model.FromFile(file.FullName);
this.RootNode = this.RootNode ?? model.RootNode;
this.Models.Add(model);
}
foreach (CryEngine_Core.ChunkMtlName mtlChunk in this.Models.SelectMany(a => a.ChunkMap.Values).Where(c => c.ChunkType == ChunkTypeEnum.MtlName))
{
// Don't process child materials for now
if (mtlChunk.MatType == MtlNameTypeEnum.Child)
{
continue;
}
String cleanName = mtlChunk.Name;
FileInfo materialFile;
if (mtlChunk.Name.Contains(@"/") || mtlChunk.Name.Contains(@"\"))
{
// The mtlname has a path. Most likely starts at the Objects directory.
//
string[] stringSeparators = new string[] { @"\", @"/" };
string[] result;
// if objectdir is provided, check objectdir + mtlchunk.name
if (dataDir != null)
{
materialFile = new FileInfo(Path.Combine(dataDir, mtlChunk.Name));
}
else
{
// object dir not provided, but we have a path. Just grab the last part of the name and check the dir of the cga file
result = mtlChunk.Name.Split(stringSeparators, StringSplitOptions.None);
materialFile = new FileInfo(result[result.Length - 1]);
}
}
else
{
var charsToClean = cleanName.ToCharArray().Intersect(Path.GetInvalidFileNameChars()).ToArray();
if (charsToClean.Length > 0)
{
foreach (Char character in charsToClean)
{
cleanName = cleanName.Replace(character.ToString(), "");
}
}
materialFile = new FileInfo(Path.Combine(Path.GetDirectoryName(fileName), cleanName));
}
// First try relative to file being processed
if (materialFile.Extension != "mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// Then try just the last part of the chunk, relative to the file being processed
if (!materialFile.Exists)
{
materialFile = new FileInfo(Path.Combine(Path.GetDirectoryName(fileName), Path.GetFileName(cleanName)));
}
if (materialFile.Extension != "mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// Then try relative to the ObjectDir
if (!materialFile.Exists && dataDir != null)
{
materialFile = new FileInfo(Path.Combine(dataDir, cleanName));
}
if (materialFile.Extension != "mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// Then try just the fileName.mtl
if (!materialFile.Exists)
{
materialFile = new FileInfo(fileName);
}
if (materialFile.Extension != "mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// TODO: Try more paths
CryEngine_Core.Material material = CryEngine_Core.Material.FromFile(materialFile);
if (material != null)
{
// Utils.Log(LogLevelEnum.Debug, "Located material file {0}", materialFile.Name);
//this.Materials = CryEngine.FlattenMaterials(material).Skip(1).ToArray();
this.Materials = CryEngine.FlattenMaterials(material).Where(m => m.Textures != null).ToArray();
Console.WriteLine("Flattened material {0}", material.Name);
// Early return - we have the material map
return;
}
else
{
// Utils.Log(LogLevelEnum.Debug, "Unable to locate material file {0}.mtl", mtlChunk.Name);
}
}
// Utils.Log(LogLevelEnum.Debug, "Unable to locate any material file");
this.Materials = new CryEngine_Core.Material[] { };
}
public CryEngine(String fileName, String dataDir)
{
this.InputFile = fileName;
FileInfo inputFile = new FileInfo(fileName);
List <FileInfo> inputFiles = new List <FileInfo> {
inputFile
};
// Validate file extension - handles .cgam / skinm
if (!CryEngine._validExtensions.Contains(inputFile.Extension))
{
Utils.Log(LogLevelEnum.Debug, "Warning: Unsupported file extension - please use a cga, cgf, chr or skin file");
throw new FileLoadException("Warning: Unsupported file extension - please use a cga, cgf, chr or skin file", fileName);
}
#region m-File Auto-Detection
FileInfo mFile = new FileInfo(Path.ChangeExtension(fileName, String.Format("{0}m", inputFile.Extension)));
if (mFile.Exists)
{
Utils.Log(LogLevelEnum.Debug, "Found geometry file {0}", mFile.Name);
// Add to list of files to process
inputFiles.Add(mFile);
}
#endregion
this.Models = new List <CryEngine_Core.Model> {
};
foreach (var file in inputFiles)
{
// Each file (.cga and .cgam if applicable) will have its own RootNode. This can cause problems. .cga files with a .cgam files won't have geometry for the one root node.
CryEngine_Core.Model model = CryEngine_Core.Model.FromFile(file.FullName);
if (this.RootNode == null)
{
RootNode = model.RootNode; // This makes the assumption that we read the .cga file before the .cgam file.
}
//this.RootNode = this.RootNode ?? model.RootNode;
this.Bones = this.Bones ?? model.Bones;
this.Models.Add(model);
}
SkinningInfo = ConsolidateSkinningInfo();
// For eanch node with geometry info, populate that node's Mesh Chunk GeometryInfo with the geometry data.
ConsolidateGeometryInfo();
#region Get material file name
// Get the material file name
foreach (CryEngine_Core.ChunkMtlName mtlChunk in this.Models.SelectMany(a => a.ChunkMap.Values).Where(c => c.ChunkType == ChunkTypeEnum.MtlName))
{
// Don't process child or collision materials for now
if (mtlChunk.MatType == MtlNameTypeEnum.Child || mtlChunk.MatType == MtlNameTypeEnum.Unknown1)
{
continue;
}
// The Replace part is for SC files that point to a _core material file that doesn't exist.
String cleanName = mtlChunk.Name.Replace("_core", "");
FileInfo materialFile;
if (mtlChunk.Name.Contains("default_body"))
{
// New MWO models for some crazy reason don't put the actual mtl file name in the mtlchunk. They just have /objects/mechs/default_body
// have to assume that it's /objects/mechs/<mechname>/body/<mechname>_body.mtl. There is also a <mechname>.mtl that contains mtl
// info for hitboxes, but not needed.
// TODO: This isn't right. Fix it.
var charsToClean = cleanName.ToCharArray().Intersect(Path.GetInvalidFileNameChars()).ToArray();
if (charsToClean.Length > 0)
{
foreach (Char character in charsToClean)
{
cleanName = cleanName.Replace(character.ToString(), "");
}
}
materialFile = new FileInfo(Path.Combine(Path.GetDirectoryName(fileName), cleanName));
}
else if (mtlChunk.Name.Contains(@"/") || mtlChunk.Name.Contains(@"\"))
{
// The mtlname has a path. Most likely starts at the Objects directory.
//
string[] stringSeparators = new string[] { @"\", @"/" };
string[] result;
// if objectdir is provided, check objectdir + mtlchunk.name
if (dataDir != null)
{
materialFile = new FileInfo(Path.Combine(dataDir, mtlChunk.Name));
}
else
{
// object dir not provided, but we have a path. Just grab the last part of the name and check the dir of the cga file
result = mtlChunk.Name.Split(stringSeparators, StringSplitOptions.None);
materialFile = new FileInfo(result[result.Length - 1]);
}
}
else
{
var charsToClean = cleanName.ToCharArray().Intersect(Path.GetInvalidFileNameChars()).ToArray();
if (charsToClean.Length > 0)
{
foreach (Char character in charsToClean)
{
cleanName = cleanName.Replace(character.ToString(), "");
}
}
materialFile = new FileInfo(Path.Combine(Path.GetDirectoryName(fileName), cleanName));
}
// First try relative to file being processed
if (materialFile.Extension != ".mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// Then try just the last part of the chunk, relative to the file being processed
if (!materialFile.Exists)
{
materialFile = new FileInfo(Path.Combine(Path.GetDirectoryName(fileName), Path.GetFileName(cleanName)));
}
if (materialFile.Extension != ".mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// Then try relative to the ObjectDir
if (!materialFile.Exists && dataDir != null)
{
materialFile = new FileInfo(Path.Combine(dataDir, cleanName));
}
if (materialFile.Extension != ".mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// Then try just the fileName.mtl
if (!materialFile.Exists)
{
materialFile = new FileInfo(fileName);
}
if (materialFile.Extension != ".mtl")
{
materialFile = new FileInfo(Path.ChangeExtension(materialFile.FullName, "mtl"));
}
// TODO: Try more paths
// Populate CryEngine_Core.Material
CryEngine_Core.Material material = CryEngine_Core.Material.FromFile(materialFile);
if (material != null)
{
Utils.Log(LogLevelEnum.Debug, "Located material file {0}", materialFile.Name);
this.Materials = CryEngine.FlattenMaterials(material).Where(m => m.Textures != null).ToArray();
if (this.Materials.Length == 1)
{
// only one material, so it's a material file with no submaterials. Check and set the name
//Console.WriteLine("Single material found. setting name...");
this.Materials[0].Name = this.RootNode.Name;
}
// Early return - we have the material map
return;
}
else
{
Utils.Log(LogLevelEnum.Debug, "Unable to locate material file {0}.mtl", mtlChunk.Name);
}
}
#endregion
Utils.Log(LogLevelEnum.Debug, "Unable to locate any material file");
this.Materials = new CryEngine_Core.Material[] { };
}