public ListVariantsCommand(OpenTagCache info, Model model)
: base(CommandFlags.Inherit,
"listvariants",
"List available variants of the current model definition.",
"listvariants",
"Lists available variants of the current model definition which can be used with \"extractmodel\".")
{
Info = info;
Definition = model;
}
public static CommandContext Create(CommandContext parent, OpenTagCache info, TagInstance tag, Model model)
{
var groupName = info.StringIDs.GetString(tag.Group.Name);
var context = new CommandContext(parent,
string.Format("{0:X8}.{1}", tag.Index, groupName));
Populate(context, info, tag, model);
return context;
}
public ExtractModelCommand(OpenTagCache info, Model model)
: base(CommandFlags.Inherit,
"extractmodel",
"Extracts a render model from the current model definition.",
"extractmodel <variant> <filetype> <filename>",
"Extracts a variant of the render model to a file.\n" +
"Use the \"listvariants\" command to list available variants.\n" +
"If the model does not have any variants, just use \"default\".\n" +
"Supported file types: obj")
{
Info = info;
Definition = model;
}
public static void Populate(CommandContext context, OpenTagCache info, TagInstance tag, Model model)
{
context.AddCommand(new ListVariantsCommand(info, model));
context.AddCommand(new ExtractModelCommand(info, model));
}
private bool ExtractAMF(Model.Variant variant, string fileName)
{
// Load resource caches
Console.WriteLine("Loading resource caches...");
var resourceManager = new ResourceDataManager();
try
{
resourceManager.LoadCachesFromDirectory(Info.CacheFile.DirectoryName);
}
catch
{
Console.WriteLine("Unable to load the resource .dat files.");
Console.WriteLine("Make sure that they all exist and are valid.");
return true;
}
// Deserialize the render model tag
Console.WriteLine("Reading model data...");
RenderModel renderModel;
using (var cacheStream = Info.CacheFile.OpenRead())
{
var renderModelContext = new TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, Definition.RenderModel);
renderModel = Info.Deserializer.Deserialize<RenderModel>(renderModelContext);
}
if (renderModel.Geometry.Resource == null)
{
Console.WriteLine("Render model does not have a resource associated with it");
return true;
}
// Deserialize the resource definition
var resourceContext = new ResourceSerializationContext(renderModel.Geometry.Resource);
var definition = Info.Deserializer.Deserialize<RenderGeometryResourceDefinition>(resourceContext);
using (var resourceStream = new MemoryStream())
{
// Extract the resource data
resourceManager.Extract(renderModel.Geometry.Resource, resourceStream);
var regionMeshes = new Dictionary<string, Mesh>();
foreach (var region in variant.Regions)
{
regionMeshes[Info.StringIDs.GetString(region.Name)] = renderModel.Geometry.Meshes[region.RenderModelRegionIndex];
}
var headerAddressList = new List<int>();
var headerValueList = new List<int>();
var markerAddressList = new List<int>();
var markerValueList = new List<int>();
var permAddressList = new List<int>();
var permValueList = new List<int>();
var vertAddressList = new List<int>();
var indxAddressList = new List<int>();
var meshAddressList = new List<int>();
using (var bw = new BinaryWriter(File.Create(fileName)))
{
#region Header
bw.Write("AMF!".ToCharArray());
bw.Write(2.0f); //format version
bw.Write((Info.StringIDs.GetString(renderModel.Name) + "\0").ToCharArray());
bw.Write(renderModel.Nodes.Count);
headerAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
bw.Write(renderModel.MarkerGroups.Count);
headerAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
bw.Write(regionMeshes.Count);
headerAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
bw.Write(renderModel.Materials.Count);
headerAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
#endregion
#region Nodes
headerValueList.Add((int)bw.BaseStream.Position);
foreach (var node in renderModel.Nodes)
{
bw.Write((Info.StringIDs.GetString(node.Name) + "\0").ToCharArray());
bw.Write((short)node.ParentNode);
bw.Write((short)node.FirstChildNode);
bw.Write((short)node.NextSiblingNode);
bw.Write(node.DefaultTranslation.X * 100);
bw.Write(node.DefaultTranslation.Y * 100);
bw.Write(node.DefaultTranslation.Z * 100);
bw.Write(node.DefaultRotation.X);
bw.Write(node.DefaultRotation.Y);
bw.Write(node.DefaultRotation.Z);
bw.Write(node.DefaultRotation.W);
}
#endregion
#region Marker Groups
headerValueList.Add((int)bw.BaseStream.Position);
foreach (var group in renderModel.MarkerGroups)
{
bw.Write((Info.StringIDs.GetString(group.Name) + "\0").ToCharArray());
bw.Write(group.Markers.Count);
markerAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
}
#endregion
#region Markers
foreach (var group in renderModel.MarkerGroups)
{
markerValueList.Add((int)bw.BaseStream.Position);
foreach (var marker in group.Markers)
{
bw.Write((byte)marker.RegionIndex);
bw.Write((byte)marker.PermutationIndex);
bw.Write((short)marker.NodeIndex);
bw.Write(marker.Translation.X * 100);
bw.Write(marker.Translation.Y * 100);
bw.Write(marker.Translation.Z * 100);
bw.Write(marker.Rotation.X);
bw.Write(marker.Rotation.Y);
bw.Write(marker.Rotation.Z);
bw.Write(marker.Rotation.W);
}
}
#endregion
#region Regions
headerValueList.Add((int)bw.BaseStream.Position);
foreach (var region in renderModel.Regions)
{
bw.Write((Info.StringIDs.GetString(region.Name) + "\0").ToCharArray());
bw.Write(regionMeshes.Count);
permAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
}
#endregion
#region Permutations
foreach (var part in regionMeshes)
{
permValueList.Add((int)bw.BaseStream.Position);
bw.Write((Info.StringIDs.GetString(variant.Name) + "\0").ToCharArray());
if (part.Value.Type == VertexType.Rigid)
bw.Write((byte)1);
else if (part.Value.Type == VertexType.Skinned)
bw.Write((byte)2);
else
throw new NotImplementedException();
bw.Write((byte)part.Value.RigidNodeIndex);
bw.Write(definition.VertexBuffers[part.Value.VertexBuffers[0]].Definition.Count);
vertAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
int count = 0;
foreach (var submesh in part.Value.SubParts)
count += submesh.IndexCount;
bw.Write(count);
indxAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
bw.Write(part.Value.SubParts.Count);
meshAddressList.Add((int)bw.BaseStream.Position);
bw.Write(0);
bw.Write(float.NaN); //no transforms (render_models are pre-transformed)
}
#endregion
}
}
return true;
}
