public override bool Execute(List <string> args)
{
var initialStringIDCount = Info.StringIDs.Strings.Count;
bool isNew = false;
if (args.Count == 3)
{
if (args[0] != "new")
{
return(false);
}
isNew = true;
args.Remove("new");
}
if (args.Count != 2)
{
return(false);
}
//
// Verify the Blam render_model tag
//
var renderModelName = args[0];
CacheBase.IndexItem item = null;
Console.WriteLine("Verifying Blam tag...");
foreach (var tag in BlamCache.IndexItems)
{
if ((tag.ClassCode == "mode" || tag.ClassCode == "sbsp") && tag.Filename == renderModelName)
{
item = tag;
break;
}
}
if (item == null)
{
Console.WriteLine("Blam tag does not exist: " + args[0]);
return(false);
}
//
// Verify the ED render_model tag
//
Console.WriteLine("Verifying ED tag index...");
int edRenderModelIndex;
if (!int.TryParse(args[1], NumberStyles.HexNumber, null, out edRenderModelIndex) ||
(edRenderModelIndex >= Info.Cache.Tags.Count))
{
Console.WriteLine("Invalid tag index: " + args[1]);
return(false);
}
var edTag = Info.Cache.Tags[edRenderModelIndex];
if (edTag.Group.Name != Info.StringIDs.GetStringID("render_model"))
{
Console.WriteLine("Specified tag index is not a render_model: " + args[1]);
return(false);
}
//
// Deserialize the selected render_model
//
Console.WriteLine("Loading ED render_model tag...");
TagDefinitions.RenderModel renderModel;
using (var cacheStream = Info.CacheFile.Open(FileMode.Open, FileAccess.ReadWrite))
{
try
{
var context = new Serialization.TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, Info.Cache.Tags[(int)edRenderModelIndex]);
renderModel = Info.Deserializer.Deserialize <TagDefinitions.RenderModel>(context);
}
catch
{
Console.WriteLine("Failed to deserialize selected render_model tag: " + edRenderModelIndex);
return(true);
}
}
//
// Load the Blam render_model tag raw
//
var isBSP = item.ClassCode == "sbsp";
scenario_structure_bsp sbsp = null;
render_model mode = null;
if (isBSP)
{
sbsp = DefinitionsManager.sbsp(BlamCache, item);
sbsp.LoadRaw();
}
else
{
mode = DefinitionsManager.mode(BlamCache, item);
mode.LoadRaw();
}
//
// Duplicate the render_model tag we're injecting over
//
TagInstance newTag;
if (isNew)
{
Console.WriteLine("Duplicating selected render_model tag...");
if (!new DuplicateTagCommand(Info).Execute(new List <string> {
edRenderModelIndex.ToString("X8")
}))
{
Console.WriteLine("Failed to duplicate render_model tag: " + edRenderModelIndex);
return(false);
}
newTag = Info.Cache.Tags[Info.Cache.Tags.Count - 1];
}
else
{
newTag = edTag;
}
//
// Start porting the model
//
RenderModelBuilder builder = new RenderModelBuilder(DefinitionSet.HaloOnline106708);
var blamNodes = isBSP ?
new List <render_model.Node>
{
new render_model.Node
{
Name = "default",
ParentIndex = -1,
FirstChildIndex = -1,
NextSiblingIndex = -1,
Position = new Vector(),
Rotation = new Vector(0, 0, 0, -1),
TransformScale = 1,
TransformMatrix = new Matrix4x3(
1, 0, 0,
0, 1, 0,
0, 0, 1,
0, 0, 0),
DistanceFromParent = 0
}
} : mode.Nodes;
foreach (var node in blamNodes)
{
var nodeNameId = Info.StringIDs.GetStringID(node.Name);
builder.AddNode(
new TagDefinitions.RenderModel.Node
{
Name = nodeNameId.Index == 0 && node.Name != "" ? nodeNameId = Info.StringIDs.Add(node.Name) : nodeNameId,
ParentNode = (short)node.ParentIndex,
FirstChildNode = (short)node.FirstChildIndex,
NextSiblingNode = (short)node.NextSiblingIndex,
ImportNode = 0,
DefaultTranslation = new Common.Vector3(node.Position.X, node.Position.Y, node.Position.Z),
DefaultRotation = new Common.Vector4(node.Rotation.X, node.Rotation.Y, node.Rotation.Z, node.Rotation.W),
DefaultScale = node.TransformScale,
InverseForward = new Common.Vector3(node.TransformMatrix.m11, node.TransformMatrix.m12, node.TransformMatrix.m13),
InverseLeft = new Common.Vector3(node.TransformMatrix.m21, node.TransformMatrix.m22, node.TransformMatrix.m23),
InverseUp = new Common.Vector3(node.TransformMatrix.m31, node.TransformMatrix.m32, node.TransformMatrix.m33),
InversePosition = new Common.Vector3(node.TransformMatrix.m41, node.TransformMatrix.m42, node.TransformMatrix.m43),
DistanceFromParent = node.DistanceFromParent
});
}
//
// Create empty materials for now...
//
var blamShaders = isBSP ? sbsp.Shaders : mode.Shaders;
foreach (var shader in blamShaders)
{
builder.AddMaterial(
new RenderMaterial
{
RenderMethod = Info.Cache.Tags[0x101F]
});
}
//
// Build the model regions
//
if (isBSP)
{
builder.BeginRegion(Info.StringIDs.GetStringID("default"));
builder.BeginPermutation(Info.StringIDs.GetStringID("default"));
foreach (var section in sbsp.ModelSections)
{
if (section.Submeshes.Count == 0)
{
continue;
}
var rigidVertices = new List <RigidVertex>();
VertexValue v;
if (section.Vertices != null)
{
foreach (var vertex in section.Vertices)
{
vertex.TryGetValue("position", 0, out v);
var position = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("normal", 0, out v);
var normal = new Common.Vector3(v.Data.I, v.Data.J, v.Data.K);
vertex.TryGetValue("texcoords", 0, out v);
var texcoord = new Common.Vector2(v.Data.X, v.Data.Y);
vertex.TryGetValue("tangent", 0, out v);
var tangent = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("binormal", 0, out v);
var binormal = new Common.Vector3(v.Data.X, v.Data.Y, v.Data.Z);
rigidVertices.Add(
new RigidVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal
});
}
}
// Build the section's subparts
builder.BeginMesh();
var indices = new List <ushort>();
foreach (var submesh in section.Submeshes)
{
builder.BeginPart((short)submesh.ShaderIndex, (ushort)submesh.FaceIndex, (ushort)submesh.FaceCount, (ushort)submesh.VertexCount);
for (var j = 0; j < submesh.SubsetCount; j++)
{
var subpart = section.Subsets[submesh.SubsetIndex + j];
builder.DefineSubPart((ushort)subpart.FaceIndex, (ushort)subpart.FaceCount, (ushort)subpart.VertexCount);
}
builder.EndPart();
}
builder.BindRigidVertexBuffer(rigidVertices, 0);
builder.BindIndexBuffer(section.Indices.Select(index => (ushort)index), PrimitiveType.TriangleList);
builder.EndMesh();
}
builder.EndPermutation();
builder.EndRegion();
foreach (var instance in sbsp.GeomInstances)
{
var mesh = builder.Meshes[instance.SectionIndex];
if (mesh.VertexFormat == VertexBufferFormat.Rigid)
{
foreach (var i in mesh.RigidVertices)
{
i.Position = new Common.Vector4(
i.Position.X + instance.TransformMatrix.m41,
i.Position.Y + instance.TransformMatrix.m42,
i.Position.Z + instance.TransformMatrix.m43,
i.Position.W);
}
}
else if (mesh.VertexFormat == VertexBufferFormat.World)
{
foreach (var i in mesh.WorldVertices)
{
i.Position = new Common.Vector4(
i.Position.X + instance.TransformMatrix.m41,
i.Position.Y + instance.TransformMatrix.m42,
i.Position.Z + instance.TransformMatrix.m43,
i.Position.W);
}
}
else if (mesh.VertexFormat == VertexBufferFormat.Skinned)
{
foreach (var i in mesh.SkinnedVertices)
{
i.Position = new Common.Vector4(
i.Position.X + instance.TransformMatrix.m41,
i.Position.Y + instance.TransformMatrix.m42,
i.Position.Z + instance.TransformMatrix.m43,
i.Position.W);
}
}
}
}
else
{
foreach (var region in mode.Regions)
{
var regionNameId = Info.StringIDs.GetStringID(region.Name);
builder.BeginRegion(regionNameId.Index == 0 && region.Name != "" ? regionNameId = Info.StringIDs.Add(region.Name) : regionNameId);
foreach (var permutation in region.Permutations)
{
if (permutation.PieceCount <= 0 || permutation.PieceIndex == -1)
{
continue;
}
var permutationNameId = Info.StringIDs.GetStringID(permutation.Name);
builder.BeginPermutation(permutationNameId.Index == 0 && permutation.Name != "" ? permutationNameId = Info.StringIDs.Add(permutation.Name) : permutationNameId);
for (var i = permutation.PieceIndex; i < permutation.PieceIndex + permutation.PieceCount; i++)
{
var section = mode.ModelSections[i];
if (section.Submeshes.Count == 0 || section.Vertices == null)
{
continue;
}
//
// Collect the section's vertices
//
var skinnedVertices = new List <SkinnedVertex>();
var rigidVertices = new List <RigidVertex>();
VertexValue v;
bool isSkinned = section.Vertices[0].TryGetValue("blendindices", 0, out v) && section.NodeIndex == 255;
bool isBoned = section.Vertices[0].FormatName.Contains("rigid_boned");
foreach (var vertex in section.Vertices)
{
vertex.TryGetValue("position", 0, out v);
var position = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("normal", 0, out v);
var normal = new Common.Vector3(v.Data.I, v.Data.J, v.Data.K);
vertex.TryGetValue("texcoords", 0, out v);
var texcoord = new Common.Vector2(v.Data.X, v.Data.Y);
vertex.TryGetValue("tangent", 0, out v);
var tangent = new Common.Vector4(v.Data.X, v.Data.Y, v.Data.Z, 1);
vertex.TryGetValue("binormal", 0, out v);
var binormal = new Common.Vector3(v.Data.X, v.Data.Y, v.Data.Z);
rigidVertices.Add(
new RigidVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal
});
if (isBoned)
{
var blendIndices = new List <byte>();
vertex.TryGetValue("blendindices", 0, out v);
blendIndices.Add((byte)v.Data.A);
blendIndices.Add((byte)v.Data.B);
blendIndices.Add((byte)v.Data.C);
blendIndices.Add((byte)v.Data.D);
skinnedVertices.Add(new SkinnedVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal,
BlendIndices = blendIndices.ToArray(),
BlendWeights = new[] { 1.0f, 0.0f, 0.0f, 0.0f }
});
}
else if (isSkinned)
{
var blendIndices = new List <byte>();
var blendWeights = new List <float>();
vertex.TryGetValue("blendindices", 0, out v);
blendIndices.Add((byte)v.Data.A);
blendIndices.Add((byte)v.Data.B);
blendIndices.Add((byte)v.Data.C);
blendIndices.Add((byte)v.Data.D);
vertex.TryGetValue("blendweight", 0, out v);
blendWeights.Add(v.Data.A);
blendWeights.Add(v.Data.B);
blendWeights.Add(v.Data.C);
blendWeights.Add(v.Data.D);
skinnedVertices.Add(new SkinnedVertex
{
Position = position,
Normal = normal,
Texcoord = texcoord,
Tangent = tangent,
Binormal = binormal,
BlendIndices = blendIndices.ToArray(),
BlendWeights = blendWeights.ToArray()
});
}
}
bool isRigid = false;
if (skinnedVertices.Count == 0)
{
isRigid = rigidVertices.Count != 0;
}
//
// Build the section's submeshes
//
builder.BeginMesh();
var indices = new List <ushort>();
foreach (var submesh in section.Submeshes)
{
builder.BeginPart((short)submesh.ShaderIndex, (ushort)submesh.FaceIndex, (ushort)submesh.FaceCount, (ushort)submesh.VertexCount);
for (var j = 0; j < submesh.SubsetCount; j++)
{
var subpart = section.Subsets[submesh.SubsetIndex + j];
builder.DefineSubPart((ushort)subpart.FaceIndex, (ushort)subpart.FaceCount, (ushort)subpart.VertexCount);
}
builder.EndPart();
}
if (isRigid)
{
builder.BindRigidVertexBuffer(rigidVertices, (sbyte)section.NodeIndex);
}
else if (isSkinned || isBoned)
{
builder.BindSkinnedVertexBuffer(skinnedVertices);
}
builder.BindIndexBuffer(section.Indices.Select(index => (ushort)index), PrimitiveType.TriangleStrip);
builder.EndMesh();
}
builder.EndPermutation();
}
builder.EndRegion();
}
}
//
// Finalize the new render_model tag
//
var resourceStream = new MemoryStream();
var newRenderModel = builder.Build(Info.Serializer, resourceStream);
var renderModelNameStringID = Info.StringIDs.GetStringID(isBSP ? "default" : mode.Name);
newRenderModel.Name = renderModelNameStringID.Index == -1 ?
renderModelNameStringID = Info.StringIDs.Add(isBSP ? "default" : mode.Name) :
renderModelNameStringID;
//
// Add the markers to the new render_model
//
newRenderModel.MarkerGroups = new List <TagDefinitions.RenderModel.MarkerGroup>();
var blamMarkerGroups = isBSP ? new List <render_model.MarkerGroup>() : mode.MarkerGroups;
foreach (var markerGroup in blamMarkerGroups)
{
var markerGroupNameId = Info.StringIDs.GetStringID(markerGroup.Name);
if (markerGroupNameId.Index == -1)
{
markerGroupNameId = Info.StringIDs.Add(markerGroup.Name);
}
newRenderModel.MarkerGroups.Add(
new TagDefinitions.RenderModel.MarkerGroup
{
Name = markerGroupNameId,
Markers = markerGroup.Markers.Select(marker =>
new TagDefinitions.RenderModel.MarkerGroup.Marker
{
RegionIndex = (sbyte)marker.RegionIndex,
PermutationIndex = (sbyte)marker.PermutationIndex,
NodeIndex = (sbyte)marker.NodeIndex,
Unknown3 = 0,
Translation = new Common.Vector3(marker.Position.X, marker.Position.Y, marker.Position.Z),
Rotation = new Common.Vector4(marker.Rotation.X, marker.Rotation.Y, marker.Rotation.Z, marker.Rotation.W),
Scale = marker.Scale
}).ToList()
});
}
//
// Disable rigid nodes on skinned meshes
//
foreach (var mesh in newRenderModel.Geometry.Meshes)
{
if (mesh.Type == VertexType.Skinned)
{
mesh.RigidNodeIndex = -1;
}
}
//
// Add a new resource for the model data
//
Console.WriteLine("Writing resource data...");
var resources = new ResourceDataManager();
resources.LoadCachesFromDirectory(Info.CacheFile.DirectoryName);
resourceStream.Position = 0;
resources.Add(newRenderModel.Geometry.Resource, ResourceLocation.Resources, resourceStream);
using (var cacheStream = Info.CacheFile.Open(FileMode.Open, FileAccess.ReadWrite))
{
Console.WriteLine("Writing tag data...");
newRenderModel.Geometry.Resource.Owner = newTag;
var context = new Serialization.TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, newTag);
Info.Serializer.Serialize(context, newRenderModel);
}
resourceStream.Close();
//
// Save new string_ids
//
if (Info.StringIDs.Strings.Count != initialStringIDCount)
{
Console.WriteLine("Saving string_ids...");
using (var stringIdStream = Info.StringIDsFile.Open(FileMode.Open, FileAccess.ReadWrite))
Info.StringIDs.Save(stringIdStream);
}
//
// Done!
//
Console.WriteLine("Ported render_model \"" + renderModelName + "\" successfully!");
return(true);
}
public override bool Execute(List <string> args)
{
if (args.Count < 1 || args.Count > 2)
{
return(false);
}
TagInstance destination = _cache.Tags[0x3317];
if (args.Count == 2)
{
destination = ArgumentParser.ParseTagIndex(_cache, args[0]);
if (!destination.IsInGroup("mode"))
{
Console.WriteLine("Specified tag is not a render_model: " + args[0]);
return(false);
}
args = args.Skip(1).ToList();
}
var builder = new RenderModelBuilder(_info.Version);
// Add a root node
var node = builder.AddNode(new RenderModel.Node
{
Name = _stringIds.GetStringId("street_cone"),
ParentNode = -1,
FirstChildNode = -1,
NextSiblingNode = -1,
DefaultRotation = new Vector4(0, 0, 0, -1),
DefaultScale = 1,
InverseForward = new Vector3(1, 0, 0),
InverseLeft = new Vector3(0, 1, 0),
InverseUp = new Vector3(0, 0, 1),
});
// Begin building the default region and permutation
builder.BeginRegion(_stringIds.GetStringId("default"));
builder.BeginPermutation(_stringIds.GetStringId("default"));
using (var importer = new AssimpContext())
{
Scene model;
using (var logStream = new LogStream((msg, userData) => Console.WriteLine(msg)))
{
logStream.Attach();
model = importer.ImportFile(args[0],
PostProcessSteps.CalculateTangentSpace |
PostProcessSteps.GenerateNormals |
PostProcessSteps.JoinIdenticalVertices |
PostProcessSteps.SortByPrimitiveType |
PostProcessSteps.PreTransformVertices |
PostProcessSteps.Triangulate);
logStream.Detach();
}
Console.WriteLine("Assembling vertices...");
// Build a multipart mesh from the model data,
// with each model mesh mapping to a part of one large mesh and having its own material
builder.BeginMesh();
ushort partStartVertex = 0;
ushort partStartIndex = 0;
var vertices = new List <RigidVertex>();
var indices = new List <ushort>();
foreach (var mesh in model.Meshes)
{
for (var i = 0; i < mesh.VertexCount; i++)
{
var position = mesh.Vertices[i];
var normal = mesh.Normals[i];
var uv = mesh.TextureCoordinateChannels[0][i];
var tangent = mesh.Tangents[i];
var bitangent = mesh.BiTangents[i];
vertices.Add(new RigidVertex
{
Position = new Vector4(position.X, position.Y, position.Z, 1),
Normal = new Vector3(normal.X, normal.Y, normal.Z),
Texcoord = new Vector2(uv.X, uv.Y),
Tangent = new Vector4(tangent.X, tangent.Y, tangent.Z, 1),
Binormal = new Vector3(bitangent.X, bitangent.Y, bitangent.Z),
});
}
// Build the index buffer
var meshIndices = mesh.GetIndices();
indices.AddRange(meshIndices.Select(i => (ushort)(i + partStartVertex)));
// Define a material and part for this mesh
var material = builder.AddMaterial(new RenderMaterial
{
RenderMethod = _cache.Tags[0x101F],
});
builder.DefinePart(material, partStartIndex, (ushort)meshIndices.Length, (ushort)mesh.VertexCount);
// Move to the next part
partStartVertex += (ushort)mesh.VertexCount;
partStartIndex += (ushort)meshIndices.Length;
}
// Bind the vertex and index buffers
builder.BindRigidVertexBuffer(vertices, node);
builder.BindIndexBuffer(indices, PrimitiveType.TriangleList);
builder.EndMesh();
}
builder.EndPermutation();
builder.EndRegion();
Console.WriteLine("Building Blam mesh data...");
var resourceStream = new MemoryStream();
var renderModel = builder.Build(_info.Serializer, resourceStream);
Console.WriteLine("Writing resource data...");
// Add a new resource for the model data
var resources = new ResourceDataManager();
resources.LoadCachesFromDirectory(_fileInfo.DirectoryName);
resourceStream.Position = 0;
resources.Add(renderModel.Geometry.Resource, ResourceLocation.Resources, resourceStream);
Console.WriteLine("Writing tag data...");
using (var cacheStream = _fileInfo.Open(FileMode.Open, FileAccess.ReadWrite))
{
var tag = destination;
var context = new TagSerializationContext(cacheStream, _cache, _stringIds, tag);
_info.Serializer.Serialize(context, renderModel);
}
Console.WriteLine("Model imported successfully!");
return(true);
}
public override bool Execute(List<string> args)
{
if (args.Count < 1 || args.Count > 3)
return false;
ResourceLocation location = ResourceLocation.Resources;
TagInstance destination = Info.Cache.Tags[0x3317];
if (args.Count == 3)
{
var value = args[0];
switch (value)
{
case "resources":
location = ResourceLocation.Resources;
break;
case "textures":
location = ResourceLocation.Textures;
break;
case "textures_b":
location = ResourceLocation.TexturesB;
break;
case "audio":
location = ResourceLocation.Audio;
break;
case "video":
location = ResourceLocation.Video;
break;
case "render_models":
location = ResourceLocation.RenderModels;
break;
case "lightmaps":
location = ResourceLocation.Lightmaps;
break;
default:
Console.WriteLine("Invalid resource location: " + value);
return false;
}
args.RemoveAt(0);
}
if (args.Count == 2)
{
destination = ArgumentParser.ParseTagIndex(Info, args[0]);
if (!destination.IsInGroup("mode"))
{
Console.WriteLine("Specified tag is not a render_model: " + args[0]);
return false;
}
args.RemoveAt(0);
}
var builder = new RenderModelBuilder(Info.Version);
// Add a root node
var node = builder.AddNode(new RenderModel.Node
{
Name = Info.StringIDs.GetStringID("street_cone"),
ParentNode = -1,
FirstChildNode = -1,
NextSiblingNode = -1,
DefaultRotation = new Vector4(0, 0, 0, -1),
DefaultScale = 1,
InverseForward = new Vector3(1, 0, 0),
InverseLeft = new Vector3(0, 1, 0),
InverseUp = new Vector3(0, 0, 1),
});
// Begin building the default region and permutation
builder.BeginRegion(Info.StringIDs.GetStringID("default"));
builder.BeginPermutation(Info.StringIDs.GetStringID("default"));
using (var importer = new AssimpContext())
{
Scene model;
using (var logStream = new LogStream((msg, userData) => Console.WriteLine(msg)))
{
logStream.Attach();
model = importer.ImportFile(args[0],
PostProcessSteps.CalculateTangentSpace |
PostProcessSteps.GenerateNormals |
PostProcessSteps.JoinIdenticalVertices |
PostProcessSteps.SortByPrimitiveType |
PostProcessSteps.PreTransformVertices |
PostProcessSteps.Triangulate);
logStream.Detach();
}
Console.WriteLine("Assembling vertices...");
// Build a multipart mesh from the model data,
// with each model mesh mapping to a part of one large mesh and having its own material
builder.BeginMesh();
ushort partStartVertex = 0;
ushort partStartIndex = 0;
var vertices = new List<RigidVertex>();
var indices = new List<ushort>();
foreach (var mesh in model.Meshes)
{
for (var i = 0; i < mesh.VertexCount; i++)
{
var position = mesh.Vertices[i];
var normal = mesh.Normals[i];
var uv = mesh.TextureCoordinateChannels[0][i];
var tangent = mesh.Tangents[i];
var bitangent = mesh.BiTangents[i];
vertices.Add(new RigidVertex
{
Position = new Vector4(position.X, position.Y, position.Z, 1),
Normal = new Vector3(normal.X, normal.Y, normal.Z),
Texcoord = new Vector2(uv.X, uv.Y),
Tangent = new Vector4(tangent.X, tangent.Y, tangent.Z, 1),
Binormal = new Vector3(bitangent.X, bitangent.Y, bitangent.Z),
});
}
// Build the index buffer
var meshIndices = mesh.GetIndices();
indices.AddRange(meshIndices.Select(i => (ushort)(i + partStartVertex)));
// Define a material and part for this mesh
var material = builder.AddMaterial(new RenderMaterial
{
RenderMethod = Info.Cache.Tags[0x101F],
});
builder.BeginPart(material, partStartIndex, (ushort)meshIndices.Length, (ushort)mesh.VertexCount);
builder.DefineSubPart(partStartIndex, (ushort)meshIndices.Length, (ushort)mesh.VertexCount);
builder.EndPart();
// Move to the next part
partStartVertex += (ushort)mesh.VertexCount;
partStartIndex += (ushort)meshIndices.Length;
}
// Bind the vertex and index buffers
builder.BindRigidVertexBuffer(vertices, node);
builder.BindIndexBuffer(indices, PrimitiveType.TriangleList);
builder.EndMesh();
}
builder.EndPermutation();
builder.EndRegion();
Console.WriteLine("Building Blam mesh data...");
var resourceStream = new MemoryStream();
var renderModel = builder.Build(Info.Serializer, resourceStream);
Console.WriteLine("Writing resource data...");
// Add a new resource for the model data
var resources = new ResourceDataManager();
resources.LoadCachesFromDirectory(Info.CacheFile.DirectoryName);
resourceStream.Position = 0;
resources.Add(renderModel.Geometry.Resource, location, resourceStream);
Console.WriteLine("Writing tag data...");
using (var cacheStream = Info.OpenCacheReadWrite())
{
var tag = destination;
var context = new TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, tag);
Info.Serializer.Serialize(context, renderModel);
}
Console.WriteLine("Model imported successfully!");
return true;
}
public override object Execute(List <string> args)
{
if (args.Count != 1)
{
return(false);
}
if (!CacheContext.TryGetTag <Shader>(@"shaders\invalid", out var defaultShaderTag))
{
Console.WriteLine("WARNING: 'shaders\\invalid.shader' not found!");
Console.WriteLine("You will have to assign material shaders manually.");
}
var stringIdCount = CacheContext.StringIdCache.Strings.Count;
var sceneFile = new FileInfo(args[0]);
if (!sceneFile.Exists)
{
throw new FileNotFoundException(sceneFile.FullName);
}
if (sceneFile.Extension.ToLower() != ".dae")
{
throw new FormatException($"Input file is not COLLADA format: {sceneFile.FullName}");
}
Scene scene;
using (var importer = new AssimpContext())
{
scene = importer.ImportFile(sceneFile.FullName,
PostProcessSteps.CalculateTangentSpace |
PostProcessSteps.GenerateNormals |
PostProcessSteps.SortByPrimitiveType |
PostProcessSteps.Triangulate);
}
var builder = new RenderModelBuilder(CacheContext);
var nodes = new Dictionary <string, sbyte>();
var materialIndices = new Dictionary <string, short>();
foreach (var oldNode in Definition.Nodes)
{
var name = CacheContext.GetString(oldNode.Name);
nodes[name] = builder.AddNode(oldNode);
}
foreach (var region in Definition.Regions)
{
builder.BeginRegion(region.Name);
var regionName = CacheContext.GetString(region.Name);
foreach (var permutation in region.Permutations)
{
if (permutation.MeshCount > 1)
{
throw new NotSupportedException("multiple permutation meshes");
}
if (permutation.MeshIndex == -1)
{
continue;
}
var permName = CacheContext.GetString(permutation.Name);
var meshName = $"{regionName}FBXASC058{permName}Mesh";
var permMeshes = scene.Meshes.Where(i => i.Name == meshName).ToList();
if (permMeshes.Count == 0)
{
throw new Exception($"No mesh(es) found for region '{regionName}' permutation '{permName}'!");
}
permMeshes.Sort((a, b) => a.MaterialIndex.CompareTo(b.MaterialIndex));
// Build a multipart mesh from the model data,
// with each model mesh mapping to a part of one large mesh and having its own material
ushort partStartVertex = 0;
ushort partStartIndex = 0;
var rigidVertices = new List <RigidVertex>();
var skinnedVertices = new List <SkinnedVertex>();
var indices = new List <ushort>();
var vertexType = Definition.Geometry.Meshes[permutation.MeshIndex].Type;
var rigidNode = Definition.Geometry.Meshes[permutation.MeshIndex].RigidNodeIndex;
builder.BeginPermutation(permutation.Name);
builder.BeginMesh();
foreach (var mesh in permMeshes)
{
for (var i = 0; i < mesh.VertexCount; i++)
{
var position = mesh.Vertices[i];
var normal = mesh.Normals[i];
Vector3D uv;
try
{
uv = mesh.TextureCoordinateChannels[0][i];
}
catch
{
Console.WriteLine($"WARNING: Missing texture coordinate for vertex {i} in '{regionName}:{permName}'");
uv = new Vector3D();
}
var tangent = mesh.Tangents.Count != 0 ? mesh.Tangents[i] : new Vector3D();
var bitangent = mesh.BiTangents.Count != 0 ? mesh.BiTangents[i] : new Vector3D();
if (vertexType == VertexType.Skinned)
{
var blendIndicesList = new List <byte>();
var blendWeightsList = new List <float>();
foreach (var bone in mesh.Bones)
{
foreach (var vertexInfo in bone.VertexWeights)
{
if (vertexInfo.VertexID == i)
{
// HAX BELOW
//if (bone.Name.StartsWith("_"))
//bone.Name = bone.Name.Substring(4);
//if (bone.Name.EndsWith("2"))
//bone.Name = bone.Name.Replace("2", "_tip");
//else if (bone.Name != "spine1" && bone.Name.EndsWith("1"))
//bone.Name = bone.Name.Replace("1", "_low");
blendIndicesList.Add((byte)nodes[bone.Name]);
blendWeightsList.Add(vertexInfo.Weight);
}
}
}
var blendIndices = new byte[4];
var blendWeights = new float[4];
for (int j = 0; j < blendIndicesList.Count; j++)
{
if (j < 4)
{
blendIndices[j] = blendIndicesList[j];
}
}
for (int j = 0; j < blendWeightsList.Count; j++)
{
if (j < 4)
{
blendWeights[j] = blendWeightsList[j];
}
}
skinnedVertices.Add(new SkinnedVertex
{
Position = new RealQuaternion(position.X * 0.01f, position.Y * 0.01f, position.Z * 0.01f, 1),
Texcoord = new RealVector2d(uv.X, -uv.Y),
Normal = new RealVector3d(normal.X, normal.Y, normal.Z),
Tangent = new RealQuaternion(tangent.X, tangent.Y, tangent.Z, 1),
Binormal = new RealVector3d(bitangent.X, bitangent.Y, bitangent.Z),
BlendIndices = blendIndices,
BlendWeights = blendWeights
});
}
else
{
rigidVertices.Add(new RigidVertex
{
Position = new RealQuaternion(position.X * 0.01f, position.Y * 0.01f, position.Z * 0.01f, 1),
Texcoord = new RealVector2d(uv.X, -uv.Y),
Normal = new RealVector3d(normal.X, normal.Y, normal.Z),
Tangent = new RealQuaternion(tangent.X, tangent.Y, tangent.Z, 1),
Binormal = new RealVector3d(bitangent.X, bitangent.Y, bitangent.Z),
});
}
}
// Build the index buffer
var meshIndices = mesh.GetIndices();
indices.AddRange(meshIndices.Select(i => (ushort)(i + partStartVertex)));
// Define a material and part for this mesh
var meshMaterial = scene.Materials[mesh.MaterialIndex];
short materialIndex = 0;
if (materialIndices.ContainsKey(meshMaterial.Name))
{
materialIndex = materialIndices[meshMaterial.Name];
}
else
{
materialIndex = materialIndices[meshMaterial.Name] = builder.AddMaterial(new RenderMaterial
{
RenderMethod = defaultShaderTag,
});
}
builder.BeginPart(materialIndex, partStartIndex, (ushort)meshIndices.Length, (ushort)mesh.VertexCount);
builder.DefineSubPart(partStartIndex, (ushort)meshIndices.Length, (ushort)mesh.VertexCount);
builder.EndPart();
// Move to the next part
partStartVertex += (ushort)mesh.VertexCount;
partStartIndex += (ushort)meshIndices.Length;
}
// Bind the vertex and index buffers
if (vertexType == VertexType.Skinned)
{
builder.BindSkinnedVertexBuffer(skinnedVertices);
}
else
{
builder.BindRigidVertexBuffer(rigidVertices, rigidNode);
}
builder.BindIndexBuffer(indices, IndexBufferFormat.TriangleList);
builder.EndMesh();
builder.EndPermutation();
}
builder.EndRegion();
}
using (var resourceStream = new MemoryStream())
{
Console.Write("Building render_geometry...");
var newDefinition = builder.Build(CacheContext.Serializer, resourceStream);
Definition.Regions = newDefinition.Regions;
Definition.Geometry = newDefinition.Geometry;
Definition.Nodes = newDefinition.Nodes;
Definition.Materials = newDefinition.Materials;
resourceStream.Position = 0;
Definition.Geometry.Resource.ChangeLocation(ResourceLocation.ResourcesB);
CacheContext.AddResource(Definition.Geometry.Resource, resourceStream);
Console.WriteLine("done.");
}
//
// TODO: Build the new render_model and update the original render_model here...
//
Console.Write("Writing render_model tag data...");
using (var cacheStream = CacheContext.OpenTagCacheReadWrite())
CacheContext.Serialize(cacheStream, Tag, Definition);
Console.WriteLine("done.");
if (stringIdCount != CacheContext.StringIdCache.Strings.Count)
{
Console.Write("Saving string ids...");
using (var stream = CacheContext.OpenStringIdCacheReadWrite())
CacheContext.StringIdCache.Save(stream);
Console.WriteLine("done");
}
Console.WriteLine("Replaced render_geometry successfully.");
return(true);
}
public override object Execute(List <string> args)
{
if (args.Count < 1 || args.Count > 2)
{
return(false);
}
var stringIdCount = Cache.StringTable.Count;
var destinationTag = Cache.TagCache.GetTag(@"objects\gear\human\industrial\street_cone\street_cone", "mode");
string vertexType = "rigid";
if (args[0] == "skinned" || args[0] == "rigid")
{
vertexType = args[0];
args.RemoveAt(0);
}
if (args.Count == 2)
{
if (!Cache.TryGetTag(args[0], out destinationTag) || !destinationTag.IsInGroup("mode"))
{
Console.WriteLine("Specified tag is not a render_model: " + args[0]);
return(false);
}
args.RemoveAt(0);
}
RenderModel edMode = null;
using (var cacheStream = Cache.OpenCacheReadWrite())
edMode = Cache.Deserialize <RenderModel>(cacheStream, destinationTag);
// Get a list of the original nodes
var nodeIndices = new Dictionary <string, int>();
foreach (var a in edMode.Nodes)
{
nodeIndices.Add(Cache.StringTable.GetString(a.Name), edMode.Nodes.IndexOf(a));
}
// Read the custom model file
if (!File.Exists(args[0]))
{
return(false);
}
Console.WriteLine($"File date: {File.GetLastWriteTime(args[0])}");
var builder = new RenderModelBuilder(Cache);
using (var importer = new AssimpContext())
{
Scene model;
if (vertexType == "skinned")
{
using (var logStream = new LogStream((msg, userData) => Console.WriteLine(msg)))
{
logStream.Attach();
model = importer.ImportFile(args[0],
PostProcessSteps.CalculateTangentSpace |
PostProcessSteps.GenerateNormals |
PostProcessSteps.SortByPrimitiveType |
PostProcessSteps.Triangulate);
logStream.Detach();
}
for (var i = 0; i < model.Meshes.Count; i++)
{
if (!model.Meshes[i].HasBones)
{
throw new Exception($"Mesh \"{model.Meshes[i].Name}\" has no bones!");
}
}
}
else
{
using (var logStream = new LogStream((msg, userData) => Console.WriteLine(msg)))
{
logStream.Attach();
model = importer.ImportFile(args[0],
PostProcessSteps.CalculateTangentSpace |
PostProcessSteps.GenerateNormals |
PostProcessSteps.JoinIdenticalVertices |
PostProcessSteps.SortByPrimitiveType |
PostProcessSteps.PreTransformVertices |
PostProcessSteps.Triangulate);
logStream.Detach();
}
}
Console.WriteLine("Assembling vertices...");
// Add nodes
var rigidNode = builder.AddNode(new RenderModel.Node
{
Name = Cache.StringTable.GetStringId("street_cone"),
ParentNode = -1,
FirstChildNode = -1,
NextSiblingNode = -1,
DefaultRotation = new RealQuaternion(0, 0, 0, -1),
DefaultScale = 1,
InverseForward = new RealVector3d(1, 0, 0),
InverseLeft = new RealVector3d(0, 1, 0),
InverseUp = new RealVector3d(0, 0, 1),
});
// Build a multipart mesh from the model data,
// with each model mesh mapping to a part of one large mesh and having its own material
ushort partStartVertex = 0;
ushort partStartIndex = 0;
var rigidVertices = new List <RigidVertex>();
var skinnedVertices = new List <SkinnedVertex>();
var indices = new List <ushort>();
Dictionary <string, int> newNodes = new Dictionary <string, int>();
foreach (var mesh in model.Meshes)
{
var meshIndex = model.Meshes.IndexOf(mesh);
Console.Write($"Enter a region name for '{mesh.Name}' (mesh index {meshIndex}): ");
var regionName = Console.ReadLine();
var regionStringId = Cache.StringTable.GetStringId(regionName);
if (regionStringId == StringId.Invalid)
{
regionStringId = Cache.StringTable.AddString(regionName);
}
// Begin building the default region and permutation
builder.BeginRegion(regionStringId);
builder.BeginPermutation(Cache.StringTable.GetStringId("default"));
builder.BeginMesh();
for (var i = 0; i < mesh.VertexCount; i++)
{
var position = mesh.Vertices[i];
var normal = mesh.Normals[i];
var uv = mesh.TextureCoordinateChannels[0][i];
var tangent = mesh.Tangents.Count != 0 ? mesh.Tangents[i] : new Vector3D();
var bitangent = mesh.BiTangents.Count != 0 ? mesh.BiTangents[i] : new Vector3D();
if (vertexType == "skinned")
{
var blendIndicesList = new List <byte>();
var blendWeightsList = new List <float>();
var bonesList = new List <string>();
foreach (var bone in mesh.Bones)
{
foreach (var vertexInfo in bone.VertexWeights)
{
if (vertexInfo.VertexID == i)
{
bonesList.Add(bone.Name);
blendIndicesList.Add((byte)nodeIndices[bone.Name]);
blendWeightsList.Add(vertexInfo.Weight);
}
}
}
var blendIndices = new byte[4];
var blendWeights = new float[4];
for (int j = 0; j < blendIndicesList.Count; j++)
{
if (j < 4)
{
blendIndices[j] = blendIndicesList[j];
}
}
for (int j = 0; j < blendWeightsList.Count; j++)
{
if (j < 4)
{
blendWeights[j] = blendWeightsList[j];
}
}
skinnedVertices.Add(new SkinnedVertex
{
Position = new RealQuaternion(position.X, position.Y, position.Z, 1),
Texcoord = new RealVector2d(uv.X, -uv.Y),
Normal = new RealVector3d(normal.X, normal.Y, normal.Z),
Tangent = new RealQuaternion(tangent.X, tangent.Y, tangent.Z, 1),
Binormal = new RealVector3d(bitangent.X, bitangent.Y, bitangent.Z),
BlendIndices = blendIndices,
BlendWeights = blendWeights
});
}
else
{
rigidVertices.Add(new RigidVertex
{
Position = new RealQuaternion(position.X, position.Y, position.Z, 1),
Texcoord = new RealVector2d(uv.X, -uv.Y),
Normal = new RealVector3d(normal.X, normal.Y, normal.Z),
Tangent = new RealQuaternion(tangent.X, tangent.Y, tangent.Z, 1),
Binormal = new RealVector3d(bitangent.X, bitangent.Y, bitangent.Z),
});
}
}
// Build the index buffer
var meshIndices = mesh.GetIndices();
indices.AddRange(meshIndices.Select(i => (ushort)(i + partStartVertex)));
// Define a material and part for this mesh
var material = builder.AddMaterial(new RenderMaterial
{
RenderMethod = Cache.TagCache.GetTag(@"shaders\invalid", "rmsh"),
});
builder.BeginPart(material, partStartIndex, (ushort)meshIndices.Length, (ushort)mesh.VertexCount);
builder.DefineSubPart(partStartIndex, (ushort)meshIndices.Length, (ushort)mesh.VertexCount);
builder.EndPart();
// Move to the next part
partStartVertex += (ushort)mesh.VertexCount;
partStartIndex += (ushort)meshIndices.Length;
// Bind the vertex and index buffers
if (vertexType == "skinned")
{
builder.BindSkinnedVertexBuffer(skinnedVertices);
}
else
{
builder.BindRigidVertexBuffer(rigidVertices, rigidNode);
}
builder.BindIndexBuffer(indices, IndexBufferFormat.TriangleList);
builder.EndMesh();
builder.EndPermutation();
builder.EndRegion();
}
}
Console.Write("Building render_geometry...");
var resourceStream = new MemoryStream();
var renderModel = builder.Build(Cache.Serializer, resourceStream);
if (vertexType == "skinned")
{
// Copy required data from the original render_model tag
renderModel.Nodes = edMode.Nodes;
renderModel.MarkerGroups = edMode.MarkerGroups;
renderModel.RuntimeNodeOrientations = edMode.RuntimeNodeOrientations;
}
Console.WriteLine("done.");
//
// Serialize the new render_model tag
//
Console.Write("Writing render_model tag data...");
using (var cacheStream = Cache.OpenCacheReadWrite())
Cache.Serialize(cacheStream, destinationTag, renderModel);
Console.WriteLine("done.");
//
// Save any new string ids
//
if (stringIdCount != Cache.StringTable.Count)
{
Console.Write("Saving string ids...");
Cache.SaveStrings();
Console.WriteLine("done");
}
Console.WriteLine("Model imported successfully!");
return(true);
}
