public static ModelDescription Load(string sourceFileName, ContentPipelineContext context, bool createIfMissing)
{
if (sourceFileName == null)
throw new ArgumentNullException("sourceFileName");
if (sourceFileName.Length == 0)
throw new ArgumentException("File name must not be empty.", "sourceFileName");
if (context == null)
throw new ArgumentNullException("context");
string fileName = Path.ChangeExtension(sourceFileName, "drmdl");
if (!File.Exists(fileName))
{
// Also try with extension xml, which was used before drmdl.
fileName = Path.ChangeExtension(sourceFileName, "xml");
if (!IsModelDescriptionFile(fileName))
{
fileName = Path.ChangeExtension(sourceFileName, "drmdl");
if (!createIfMissing)
{
context.Logger.LogImportantMessage(
"The model description file \"{0}\" is missing. Using default settings.",
Path.GetFileName(fileName));
return null;
}
// Create default model description file.
try
{
using (var stream = File.CreateText(fileName))
{
stream.Write(Properties.Resources.DefaultModelDescription, Path.GetFileName(sourceFileName));
}
}
catch (Exception exception)
{
context.Logger.LogImportantMessage(
"Automatic creation of model description \"{0}\" failed. Using default settings.\nException: {1}",
fileName, exception.ToString());
return null;
}
}
}
context.AddDependency(fileName);
var modelDescription = new ModelDescription { Identity = new ContentIdentity(fileName) };
XDocument document;
try
{
document = XDocument.Load(fileName, LoadOptions.SetLineInfo);
}
catch (Exception exception)
{
string message = string.Format(CultureInfo.InvariantCulture, "Could not load '{0}': {1}", fileName, exception.Message);
throw new InvalidContentException(message, modelDescription.Identity);
}
var modelElement = document.Root;
if (modelElement == null || modelElement.Name != "Model")
{
string message = string.Format(CultureInfo.InvariantCulture, "Root element \"<Model>\" is missing in XML.");
throw new InvalidContentException(message, modelDescription.Identity);
}
// Model attributes.
modelDescription.Name = (string)modelElement.Attribute("Name") ?? Path.GetFileNameWithoutExtension(fileName);
modelDescription.FileName = (string)modelElement.Attribute("File") ?? (string)modelElement.Attribute("FileName");
modelDescription.Importer = (string)modelElement.Attribute("Importer");
modelDescription.RotationX = (float?)modelElement.Attribute("RotationX") ?? 0.0f;
modelDescription.RotationY = (float?)modelElement.Attribute("RotationY") ?? 0.0f;
modelDescription.RotationZ = (float?)modelElement.Attribute("RotationZ") ?? 0.0f;
modelDescription.Scale = (float?)modelElement.Attribute("Scale") ?? 1.0f;
modelDescription.GenerateTangentFrames = (bool?)modelElement.Attribute("GenerateTangentFrames") ?? false;
modelDescription.SwapWindingOrder = (bool?)modelElement.Attribute("SwapWindingOrder") ?? false;
modelDescription.PremultiplyVertexColors = (bool?)modelElement.Attribute("PremultiplyVertexColors") ?? true;
modelDescription.MaxDistance = (float?)modelElement.Attribute("MaxDistance") ?? 0.0f;
var aabbMinimumAttribute = modelElement.Attribute("AabbMinimum");
var aabbMaximumAttribute = modelElement.Attribute("AabbMaximum");
if (aabbMinimumAttribute != null && aabbMaximumAttribute != null)
{
modelDescription.AabbEnabled = true;
modelDescription.AabbMinimum = aabbMinimumAttribute.ToVector3(Vector3.Zero, modelDescription.Identity);
modelDescription.AabbMaximum = aabbMaximumAttribute.ToVector3(Vector3.One, modelDescription.Identity);
}
// Mesh elements.
modelDescription.Meshes = new List<MeshDescription>();
foreach (var meshElement in modelElement.Elements("Mesh"))
{
var meshDescription = new MeshDescription();
meshDescription.Name = (string)meshElement.Attribute("Name") ?? string.Empty;
meshDescription.GenerateTangentFrames = (bool?)meshElement.Attribute("GenerateTangentFrames") ?? modelDescription.GenerateTangentFrames;
meshDescription.MaxDistance = (float?)meshElement.Attribute("MaxDistance") ?? modelDescription.MaxDistance;
meshDescription.LodDistance = (float?)meshElement.Attribute("LodDistance") ?? 0.0f;
meshDescription.Submeshes = new List<SubmeshDescription>();
foreach (var submeshElement in meshElement.Elements("Submesh"))
{
var submeshDescription = new SubmeshDescription();
submeshDescription.GenerateTangentFrames = (bool?)meshElement.Attribute("GenerateTangentFrames") ?? meshDescription.GenerateTangentFrames;
submeshDescription.Material = (string)submeshElement.Attribute("Material");
meshDescription.Submeshes.Add(submeshDescription);
}
modelDescription.Meshes.Add(meshDescription);
}
// Animations element.
var animationsElement = modelElement.Element("Animations");
if (animationsElement != null)
{
var animationDescription = new AnimationDescription();
animationDescription.MergeFiles = (string)animationsElement.Attribute("MergeFiles");
animationDescription.Splits = AnimationSplitter.ParseAnimationSplitDefinitions(animationsElement, modelDescription.Identity, context);
animationDescription.ScaleCompression = (float?)animationsElement.Attribute("ScaleCompression") ?? -1;
animationDescription.RotationCompression = (float?)animationsElement.Attribute("RotationCompression") ?? -1;
animationDescription.TranslationCompression = (float?)animationsElement.Attribute("TranslationCompression") ?? -1;
animationDescription.AddLoopFrame = (bool?)animationsElement.Attribute("AddLoopFrame");
modelDescription.Animation = animationDescription;
}
return modelDescription;
}
public static ModelDescription Load(string sourceFileName, ContentPipelineContext context, bool createIfMissing)
{
if (sourceFileName == null)
{
throw new ArgumentNullException("sourceFileName");
}
if (sourceFileName.Length == 0)
{
throw new ArgumentException("File name must not be empty.", "sourceFileName");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
string fileName = Path.ChangeExtension(sourceFileName, "drmdl");
if (!File.Exists(fileName))
{
// Also try with extension xml, which was used before drmdl.
fileName = Path.ChangeExtension(sourceFileName, "xml");
if (!IsModelDescriptionFile(fileName))
{
fileName = Path.ChangeExtension(sourceFileName, "drmdl");
if (!createIfMissing)
{
context.Logger.LogImportantMessage(
"The model description file \"{0}\" is missing. Using default settings.",
Path.GetFileName(fileName));
return(null);
}
// Create default model description file.
try
{
using (var stream = File.CreateText(fileName))
{
stream.Write(Properties.Resources.DefaultModelDescription, Path.GetFileName(sourceFileName));
}
}
catch (Exception exception)
{
context.Logger.LogImportantMessage(
"Automatic creation of model description \"{0}\" failed. Using default settings.\nException: {1}",
fileName, exception.ToString());
return(null);
}
}
}
context.AddDependency(fileName);
var modelDescription = new ModelDescription {
Identity = new ContentIdentity(fileName)
};
XDocument document;
try
{
document = XDocument.Load(fileName, LoadOptions.SetLineInfo);
}
catch (Exception exception)
{
string message = string.Format(CultureInfo.InvariantCulture, "Could not load '{0}': {1}", fileName, exception.Message);
throw new InvalidContentException(message, modelDescription.Identity);
}
var modelElement = document.Root;
if (modelElement == null || modelElement.Name != "Model")
{
string message = string.Format(CultureInfo.InvariantCulture, "Root element \"<Model>\" is missing in XML.");
throw new InvalidContentException(message, modelDescription.Identity);
}
// Model attributes.
modelDescription.Name = (string)modelElement.Attribute("Name") ?? Path.GetFileNameWithoutExtension(fileName);
modelDescription.FileName = (string)modelElement.Attribute("File") ?? (string)modelElement.Attribute("FileName");
modelDescription.Importer = (string)modelElement.Attribute("Importer");
modelDescription.RotationX = (float?)modelElement.Attribute("RotationX") ?? 0.0f;
modelDescription.RotationY = (float?)modelElement.Attribute("RotationY") ?? 0.0f;
modelDescription.RotationZ = (float?)modelElement.Attribute("RotationZ") ?? 0.0f;
modelDescription.Scale = (float?)modelElement.Attribute("Scale") ?? 1.0f;
modelDescription.GenerateTangentFrames = (bool?)modelElement.Attribute("GenerateTangentFrames") ?? false;
modelDescription.SwapWindingOrder = (bool?)modelElement.Attribute("SwapWindingOrder") ?? false;
modelDescription.PremultiplyVertexColors = (bool?)modelElement.Attribute("PremultiplyVertexColors") ?? true;
modelDescription.MaxDistance = (float?)modelElement.Attribute("MaxDistance") ?? 0.0f;
var aabbMinimumAttribute = modelElement.Attribute("AabbMinimum");
var aabbMaximumAttribute = modelElement.Attribute("AabbMaximum");
if (aabbMinimumAttribute != null && aabbMaximumAttribute != null)
{
modelDescription.AabbEnabled = true;
modelDescription.AabbMinimum = aabbMinimumAttribute.ToVector3(Vector3.Zero, modelDescription.Identity);
modelDescription.AabbMaximum = aabbMaximumAttribute.ToVector3(Vector3.One, modelDescription.Identity);
}
// Mesh elements.
modelDescription.Meshes = new List <MeshDescription>();
foreach (var meshElement in modelElement.Elements("Mesh"))
{
var meshDescription = new MeshDescription();
meshDescription.Name = (string)meshElement.Attribute("Name") ?? string.Empty;
meshDescription.GenerateTangentFrames = (bool?)meshElement.Attribute("GenerateTangentFrames") ?? modelDescription.GenerateTangentFrames;
meshDescription.MaxDistance = (float?)meshElement.Attribute("MaxDistance") ?? modelDescription.MaxDistance;
meshDescription.LodDistance = (float?)meshElement.Attribute("LodDistance") ?? 0.0f;
meshDescription.Submeshes = new List <SubmeshDescription>();
foreach (var submeshElement in meshElement.Elements("Submesh"))
{
var submeshDescription = new SubmeshDescription();
submeshDescription.GenerateTangentFrames = (bool?)meshElement.Attribute("GenerateTangentFrames") ?? meshDescription.GenerateTangentFrames;
submeshDescription.Material = (string)submeshElement.Attribute("Material");
meshDescription.Submeshes.Add(submeshDescription);
}
modelDescription.Meshes.Add(meshDescription);
}
// Animations element.
var animationsElement = modelElement.Element("Animations");
if (animationsElement != null)
{
var animationDescription = new AnimationDescription();
animationDescription.MergeFiles = (string)animationsElement.Attribute("MergeFiles");
animationDescription.Splits = AnimationSplitter.ParseAnimationSplitDefinitions(animationsElement, modelDescription.Identity, context);
animationDescription.ScaleCompression = (float?)animationsElement.Attribute("ScaleCompression") ?? -1;
animationDescription.RotationCompression = (float?)animationsElement.Attribute("RotationCompression") ?? -1;
animationDescription.TranslationCompression = (float?)animationsElement.Attribute("TranslationCompression") ?? -1;
animationDescription.AddLoopFrame = (bool?)animationsElement.Attribute("AddLoopFrame");
modelDescription.Animation = animationDescription;
}
return(modelDescription);
}
