protected override IEnumerable <string> OnFindResourcePaths(ValveBspFile bsp)
{
var items = Enumerable.Range(0, bsp.StaticProps.ModelCount)
.Select(x => bsp.StaticProps.GetModelName(x))
.Select(x =>
{
var mdl = StudioModelFile.FromProvider(x, bsp.PakFile, Program.Resources);
if (mdl == null)
{
return(null);
}
return(new
{
Path = x,
VertexCount = mdl.TotalVertices,
FirstMaterialIndex = MaterialDictionary.GetResourceIndex(bsp, mdl.GetMaterialName(0, bsp.PakFile, Program.Resources))
});
})
.Where(x => x != null)
.GroupBy(x => x.FirstMaterialIndex)
.OrderByDescending(x => x.Count())
.SelectMany(x => x)
.ToArray();
foreach (var item in items)
{
yield return(item.Path);
var index = GetResourceIndex(item.Path);
if (index == _vertexCounts.Count)
{
_vertexCounts.Add(item.VertexCount);
}
}
}
protected override IEnumerable <string> OnFindResourcePaths(ValveBspFile bsp)
{
for (var i = 0; i < bsp.TextureStringTable.Length; ++i)
{
yield return(bsp.GetTextureString(i));
}
for (var i = 0; i < bsp.StaticProps.ModelCount; ++i)
{
var modelName = bsp.StaticProps.GetModelName(i);
var mdl = StudioModelFile.FromProvider(modelName, bsp.PakFile, Program.Resources);
if (mdl == null)
{
continue;
}
for (var j = 0; j < mdl.MaterialCount; ++j)
{
yield return(mdl.GetMaterialName(j, bsp.PakFile, Program.Resources));
}
}
foreach (var entity in bsp.Entities)
{
switch (entity.ClassName)
{
case "move_rope":
case "keyframe_rope":
yield return(entity["RopeMaterial"]);
break;
}
}
}
/*IEnumerable<StudioVertex[]> LoadMdl(IResourceProvider Res) {
* for (int BodyPartIdx = 0; BodyPartIdx < Mdl.BodyPartCount; BodyPartIdx++) {
* StudioModelFile.StudioModel[] Models = Mdl.GetModels(BodyPartIdx).ToArray();
*
* for (int ModelIndex = 0; ModelIndex < Models.Length; ModelIndex++) {
* StudioModelFile.StudioModel Model = Models[ModelIndex];
* StudioModelFile.StudioMesh[] Meshes = Mdl.GetMeshes(ref Model).ToArray();
*
* for (int MeshIndex = 0; MeshIndex < Meshes.Length; MeshIndex++) {
* StudioModelFile.StudioMesh Mesh = Meshes[MeshIndex];
*
* StudioVertex[] StudioVerts = new StudioVertex[Tris.GetVertexCount(BodyPartIdx, ModelIndex, 0, MeshIndex)];
* Tris.GetVertices(BodyPartIdx, ModelIndex, 0, MeshIndex, StudioVerts);
*
* int[] Indices = new int[Tris.GetIndexCount(BodyPartIdx, ModelIndex, 0, MeshIndex)];
* Tris.GetIndices(BodyPartIdx, ModelIndex, 0, MeshIndex, Indices);
*
* List<StudioVertex> Vts = new List<StudioVertex>();
* for (int i = 0; i < Indices.Length; i++)
* Vts.Add(StudioVerts[Indices[i]]);
*
* yield return Vts.ToArray();
* }
* }
* }
* }*/
public static SourceMdl FromFile(string FilePath, IResourceProvider Res)
{
FilePath = FilePath.Substring(0, FilePath.Length - Path.GetExtension(FilePath).Length);
SourceMdl Model = new SourceMdl();
Model.Mdl = StudioModelFile.FromProvider(FilePath + ".mdl", Res);
Model.Verts = ValveVertexFile.FromProvider(FilePath + ".vvd", Res);
Model.Tris = ValveTriangleFile.FromProvider(FilePath + ".dx90.vtx", Model.Mdl, Model.Verts, Res);
return(Model);
}
static int ModelExtract(MaterialExtractOptions args)
{
SetBaseOptions(args);
var mdl = StudioModelFile.FromProvider(args.InputPath, Resources);
if (mdl == null)
{
Console.Error.WriteLine($"Unable to find model at path '{args.InputPath}'!");
return(1);
}
for (var i = 0; i < mdl.MaterialCount; ++i)
{
var srcPath = mdl.GetMaterialName(i, Resources);
if (!Resources.ContainsFile(srcPath))
{
continue;
}
Console.WriteLine(srcPath);
if (args.OutputPath != null)
{
var dstPath = Path.Combine(args.OutputPath, srcPath);
var dstDir = Path.GetDirectoryName(dstPath);
if (dstDir != null && !Directory.Exists(dstDir))
{
Directory.CreateDirectory(dstDir);
}
using (var src = Resources.OpenFile(srcPath))
using (var dst = File.Create(dstPath))
{
src.CopyTo(dst);
}
}
}
return(0);
}
static int ModelPatch(ModelPatchOptions args)
{
SetBaseOptions(args);
var mdl = StudioModelFile.FromProvider(args.InputPath, Resources);
if (mdl == null)
{
Console.Error.WriteLine($"Unable to find model at path '{args.InputPath}'!");
return(1);
}
using (var outStream = new MemoryStream())
{
using (var inStream = Resources.OpenFile(args.InputPath))
{
inStream.CopyTo(outStream);
}
var empty = new List <Range> {
new Range(mdl.FileHeader.Length, int.MaxValue)
};
var commands = new List <ReplacementCommand>();
var shouldOverrideFlags = false;
StudioModelFile.Flags overrideFlags = 0;
if (args.Replace.Any() || args.Flags != null)
{
WriteVerboseHeader("Commands");
foreach (var replaceStr in args.Replace)
{
ReplacementCommand cmd;
if (!ReplacementCommand.TryParse(replaceStr, out cmd))
{
Console.Error.WriteLine($"Unable to parse replacement command '{replaceStr}'.");
return(1);
}
WriteVerbose($"Replacing {cmd.Type}[{cmd.Index}] with \"{cmd.Value}\"");
commands.Add(cmd);
}
WriteSeparator();
if (args.Flags != null)
{
shouldOverrideFlags = true;
foreach (var flagStr in args.Flags.Split(',', ';', '|'))
{
var trimmedString = flagStr.TrimStart();
int flagInt;
StudioModelFile.Flags flagValue;
var numberStyle = NumberStyles.Integer;
if (trimmedString.StartsWith("0x"))
{
numberStyle = NumberStyles.HexNumber;
trimmedString = trimmedString.Substring("0x".Length);
}
if (int.TryParse(trimmedString, numberStyle, CultureInfo.InvariantCulture, out flagInt))
{
overrideFlags |= (StudioModelFile.Flags)flagInt;
}
else if (Enum.TryParse(trimmedString, true, out flagValue))
{
overrideFlags |= flagValue;
}
else
{
Console.Error.WriteLine($"Unexpected model flag value \"{trimmedString}\".");
return(1);
}
}
WriteVerbose($"Override model flags: {overrideFlags:x}:");
foreach (StudioModelFile.Flags value in Enum.GetValues(typeof(StudioModelFile.Flags)))
{
if ((overrideFlags & value) != 0)
{
WriteVerbose($" - {value}");
}
}
WriteSeparator();
}
}
WriteVerboseHeader("Input Model");
WriteVerbose($"Existing model flags: {mdl.FileHeader.Flags:x}:");
foreach (StudioModelFile.Flags value in Enum.GetValues(typeof(StudioModelFile.Flags)))
{
if ((mdl.FileHeader.Flags & value) != 0)
{
WriteVerbose($" - {value}");
}
}
WriteSeparator();
WriteVerbose($"Model has {mdl.TextureDirectories.Count} material directories:");
var i = 0;
foreach (var texDir in mdl.TextureDirectories)
{
var indexOffset = mdl.FileHeader.CdTextureIndex + sizeof(int) * i;
var index = ReadInt32(outStream, indexOffset);
ClearRange(outStream, new Range(index, index + texDir.Length + 1), empty);
if (!commands.Any(x => x.Type == ReplacementType.Directory && (x.Wildcard || x.Index == i)))
{
commands.Add(new ReplacementCommand(ReplacementType.Directory, i, texDir));
}
WriteVerbose($" [{i}]: {texDir}");
++i;
}
WriteSeparator();
WriteVerbose($"Model has {mdl.TextureNames.Count} material names:");
i = 0;
foreach (var texName in mdl.TextureNames)
{
var texOffset = mdl.FileHeader.TextureIndex + Marshal.SizeOf <StudioModelFile.StudioTexture>() * i;
var index = texOffset + mdl.Textures[i].NameIndex;
ClearRange(outStream, new Range(index, index + texName.Length + 1), empty);
if (!commands.Any(x => x.Type == ReplacementType.Name && (x.Wildcard || x.Index == i)))
{
commands.Add(new ReplacementCommand(ReplacementType.Name, i, texName));
}
WriteVerbose($" [{i}]: {texName}");
++i;
}
if (args.Replace.Any() || shouldOverrideFlags)
{
WriteVerboseHeader("Applying Commands");
if (args.Replace.Any())
{
commands.Sort((a, b) => a.Type != b.Type
? a.Type.CompareTo(b.Type)
: a.Index - b.Index);
foreach (var cmd in commands)
{
switch (cmd.Type)
{
case ReplacementType.Directory:
{
var startIndex = cmd.Wildcard ? 0 : cmd.Index;
var endIndex = cmd.Wildcard ? mdl.TextureDirectories.Count : cmd.Index + 1;
for (var index = startIndex; index < endIndex; ++index)
{
var indexOffset = mdl.FileHeader.CdTextureIndex + sizeof(int) * index;
var original = mdl.TextureDirectories[index];
var newIndex = AppendString(outStream, cmd.GetFormattedValue(index, original), empty);
WriteVerbose($" - Writing directory index: 0x{newIndex:x8}, at: 0x{indexOffset:x8}.");
WriteInt32(outStream, indexOffset, newIndex);
}
break;
}
case ReplacementType.Name:
{
var startIndex = cmd.Wildcard ? 0 : cmd.Index;
var endIndex = cmd.Wildcard ? mdl.TextureNames.Count : cmd.Index + 1;
for (var index = startIndex; index < endIndex; ++index)
{
var texOffset = mdl.FileHeader.TextureIndex + Marshal.SizeOf <StudioModelFile.StudioTexture>() * index;
var indexOffset = texOffset + StudioModelFile.StudioTexture.NameIndexOffset;
var original = mdl.TextureNames[index];
var newIndex = AppendString(outStream, cmd.GetFormattedValue(index, original), empty);
WriteVerbose($" - Writing name index: 0x{newIndex:x8}, at: 0x{indexOffset:x8}.");
WriteInt32(outStream, indexOffset, newIndex - texOffset);
}
break;
}
}
}
var length = empty.Last().Min;
outStream.SetLength(length);
WriteVerbose($" - Writing file length: 0x{length:x8}, at: 0x{StudioModelFile.Header.LengthOffset:x8}.");
WriteInt32(outStream, StudioModelFile.Header.LengthOffset, length);
}
if (shouldOverrideFlags)
{
WriteVerbose($" - Writing model flags: 0x{overrideFlags:x}, at: 0x{StudioModelFile.Header.FlagsOffset:x8}.");
WriteInt32(outStream, StudioModelFile.Header.FlagsOffset, (int)overrideFlags);
}
}
if (!string.IsNullOrEmpty(args.OutputPath))
{
WriteVerboseHeader("Output");
var fullOutPath = new FileInfo(args.OutputPath).FullName;
WriteVerbose($"Writing output to \"{fullOutPath}\"...");
outStream.Seek(0, SeekOrigin.Begin);
var dir = Path.GetDirectoryName(fullOutPath);
if (dir != null && !Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
using (var fileStream = File.Create(fullOutPath))
{
outStream.CopyTo(fileStream);
}
}
}
return(0);
}
public StudioModelPage GetStudioModelPage([Url] string map, [Url] int index)
{
var bsp = Program.GetMap(map);
var info = IndexController.GetPageLayout(bsp, StudioModelDictionary.GetResourceCount(bsp),
StudioModelPage.VerticesPerPage,
null, i => StudioModelDictionary.GetVertexCount(bsp, i)).Skip(index).FirstOrDefault();
var first = info?.First ?? StudioModelDictionary.GetResourceCount(bsp);
var count = info?.Count ?? 0;
var page = new StudioModelPage();
StudioVertex[] vertices = null;
int[] indices = null;
for (var i = 0; i < count; ++i)
{
var mdlPath = StudioModelDictionary.GetResourcePath(bsp, first + i);
var vvdPath = mdlPath.Replace(".mdl", ".vvd");
var vtxPath = mdlPath.Replace(".mdl", ".dx90.vtx");
var mdlFile = StudioModelFile.FromProvider(mdlPath, bsp.PakFile, Program.Resources);
var vvdFile = ValveVertexFile.FromProvider(vvdPath, bsp.PakFile, Program.Resources);
var vtxFile = ValveTriangleFile.FromProvider(vtxPath, mdlFile, vvdFile, bsp.PakFile, Program.Resources);
StudioModel mdl;
page.Models.Add(mdl = new StudioModel());
for (var j = 0; j < mdlFile.BodyPartCount; ++j)
{
SmdBodyPart smdBodyPart;
mdl.BodyParts.Add(smdBodyPart = new SmdBodyPart
{
Name = mdlFile.GetBodyPartName(j)
});
smdBodyPart.Models.AddRange(mdlFile.GetModels(j).Select((model, modelIndex) =>
{
var smdModel = new SmdModel();
smdModel.Meshes.AddRange(mdlFile.GetMeshes(ref model).Select((mesh, meshIndex) =>
{
var vertexCount = vtxFile.GetVertexCount(j, modelIndex, 0, meshIndex);
if (vertices == null || vertices.Length < vertexCount)
{
vertices = new StudioVertex[MathHelper.NextPowerOfTwo(vertexCount)];
}
var indexCount = vtxFile.GetIndexCount(j, modelIndex, 0, meshIndex);
if (indices == null || indices.Length < indexCount)
{
indices = new int[MathHelper.NextPowerOfTwo(indexCount)];
}
vtxFile.GetVertices(j, modelIndex, 0, meshIndex, vertices);
vtxFile.GetIndices(j, modelIndex, 0, meshIndex, indices);
var meshData = GetOrCreateMeshData(bsp, page,
mdlFile.GetMaterialName(mesh.Material, bsp.PakFile, Program.Resources), false);
var meshElem = new MeshElement
{
Mode = PrimitiveType.Triangles,
IndexOffset = meshData.Indices.Count,
VertexOffset = meshData.Vertices.Count
};
var smdMesh = new SmdMesh
{
MeshId = mesh.MeshId,
Material = meshData.MaterialIndex,
Element = meshData.Elements.Count
};
meshData.BeginPrimitive();
for (var k = 0; k < vertexCount; ++k)
{
var vertex = vertices[k];
meshData.VertexAttribute(VertexAttribute.Position, vertex.Position);
meshData.VertexAttribute(VertexAttribute.Normal, vertex.Normal);
meshData.VertexAttribute(VertexAttribute.Uv, new Vector2(vertex.TexCoordX, vertex.TexCoordY));
meshData.CommitVertex();
}
meshData.CommitPrimitive(PrimitiveType.Triangles, indices.Take(indexCount));
meshElem.IndexCount = meshData.Indices.Count - meshElem.IndexOffset;
meshElem.VertexCount = meshData.Vertices.Count - meshElem.VertexOffset;
meshData.Elements.Add(meshElem);
return(smdMesh);
}));
return(smdModel);
}));
}
}
return(page);
}
private JToken GetIndex(IResourceProvider provider, string filePath, string mapName = null)
{
StudioModelFile mdl;
using (var mdlStream = provider.OpenFile(filePath))
{
mdl = new StudioModelFile(mdlStream);
}
var parts = new JArray();
for (var bodyPartIndex = 0; bodyPartIndex < mdl.BodyPartCount; ++bodyPartIndex)
{
var models = new JArray();
var modelIndex = 0;
foreach (var model in mdl.GetModels(bodyPartIndex))
{
var meshes = new JArray();
foreach (var mesh in mdl.GetMeshes(model.MeshIndex, model.NumMeshes))
{
meshes.Add(new JObject
{
{ "material", mesh.Material },
{ "center", mesh.Center.ToJson() }
});
}
var meshDataAction = mapName == null?nameof(GetVpkMeshData) : nameof(GetPakMeshData);
models.Add(new JObject
{
{ "name", model.Name },
{ "radius", model.BoundingRadius },
{
"meshDataUrl", GetActionUrl(meshDataAction,
ResourcePath(filePath),
Replace("mapName", mapName),
Replace("bodyPart", bodyPartIndex),
Replace("model", modelIndex),
Replace("lod", 0))
},
{ "meshes", meshes }
});
++modelIndex;
}
parts.Add(new JObject
{
{ "name", mdl.GetBodyPartName(bodyPartIndex) },
{ "models", models }
});
}
var materials = new JArray();
for (var i = 0; i < mdl.NumTextures; ++i)
{
var vmtPath = provider is ValveBspFile.PakFileLump
? mdl.GetMaterialName(i, provider, Resources)
: mdl.GetMaterialName(i, provider);
if (!vmtPath.Contains("/"))
{
var mdlDir = Path.GetDirectoryName(filePath);
vmtPath = Path.Combine(mdlDir, vmtPath).Replace('\\', '/');
}
var vmt = mapName == null
? VmtUtils.OpenVmt(vmtPath)
: VmtUtils.OpenVmt(BspController.GetBspFile(Request, mapName), vmtPath);
materials.Add(vmt == null ? null : VmtUtils.SerializeVmt(Request, vmt, vmtPath));
}
return(new JObject
{
{ "materials", materials },
{ "bodyParts", parts }
});
}
private JToken GetMeshData(IResourceProvider provider, int bodyPart, int model, int lod)
{
var mdlPath = FilePath.Replace(".mesh", ".mdl");
var vvdPath = FilePath.Replace(".mesh", ".vvd");
var vtxPath = FilePath.Replace(".mesh", ".dx90.vtx");
StudioModelFile mdl;
using (var mdlStream = provider.OpenFile(mdlPath))
{
mdl = new StudioModelFile(mdlStream);
}
ValveVertexFile vvd;
using (var vvdStream = provider.OpenFile(vvdPath))
{
vvd = new ValveVertexFile(vvdStream);
}
const MeshComponent components = MeshComponent.Position | MeshComponent.Uv | MeshComponent.Rgb;
ValveTriangleFile vtx;
using (var vtxStream = provider.OpenFile(vtxPath))
{
vtx = new ValveTriangleFile(vtxStream, mdl, vvd);
}
var array = new JArray();
var meshCount = vtx.GetMeshCount(bodyPart, model, lod);
for (var i = 0; i < meshCount; ++i)
{
int indexOffset, indexCount, vertexOffset, vertexCount;
vtx.GetMeshData(bodyPart, model, lod, i, out indexOffset, out indexCount, out vertexOffset, out vertexCount);
array.Add(new JObject
{
{ "type", (int)PrimitiveType.TriangleList },
{ "material", mdl.GetMesh(bodyPart, model, i).Material },
{ "indexOffset", indexOffset },
{ "indexCount", indexCount },
{ "vertexOffset", vertexOffset },
{ "vertexCount", vertexCount }
});
}
var indexArray = new int[vtx.GetIndexCount(bodyPart, model, lod)];
vtx.GetIndices(bodyPart, model, lod, indexArray);
var vertArray = new StudioVertex[vtx.GetVertexCount(bodyPart, model, lod)];
vtx.GetVertices(bodyPart, model, lod, vertArray);
return(new JObject
{
{ "components", (int)components },
{ "elements", array },
{ "vertices", SerializeArray(vertArray, GetVertSerializer(components), false) },
{ "indices", SerializeArray(indexArray) }
});
}
static FoamModel LoadMdl(string FilePath)
{
FilePath = FilePath.Substring(0, FilePath.Length - Path.GetExtension(FilePath).Length);
StudioModelFile Mdl = StudioModelFile.FromProvider(FilePath + ".mdl", VFS);
if (Mdl == null)
{
throw new FileNotFoundException("File not found", FilePath + ".mdl");
}
ValveVertexFile Verts = ValveVertexFile.FromProvider(FilePath + ".vvd", VFS);
ValveTriangleFile Tris = ValveTriangleFile.FromProvider(FilePath + ".dx90.vtx", Mdl, Verts, VFS);
// Foam stuff
List <FoamMaterial> FoamMaterials = new List <FoamMaterial>();
string[] TexNames = Mdl.TextureNames.ToArray();
for (int i = 0; i < Mdl.MaterialCount; i++)
{
string MatName = Mdl.GetMaterialName(i, VFS);
string ShortMatName = Path.GetFileNameWithoutExtension(MatName);
ValveMaterialFile VMF = ValveMaterialFile.FromProvider(MatName, VFS);
FoamMaterials.Add(new FoamMaterial(ShortMatName, new FoamTexture[] { new FoamTexture(TexNames[i], FoamTextureType.Diffuse) }));
}
List <FoamMesh> FoamMeshes = new List <FoamMesh>();
List <FoamBone> FoamBones = new List <FoamBone>();
StudioModelFile.StudioBone[] Bones = Mdl.GetBones();
for (int i = 0; i < Bones.Length; i++)
{
string BoneName = Mdl.GetBoneName(i);
FoamBones.Add(new FoamBone(BoneName, Bones[i].Parent, Matrix4x4.Identity));
}
// BODIES
for (int BodyPartIdx = 0; BodyPartIdx < Mdl.BodyPartCount; BodyPartIdx++)
{
StudioModelFile.StudioModel[] StudioModels = Mdl.GetModels(BodyPartIdx).ToArray();
// MODELS
for (int ModelIdx = 0; ModelIdx < StudioModels.Length; ModelIdx++)
{
ref StudioModelFile.StudioModel StudioModel = ref StudioModels[ModelIdx];
StudioModelFile.StudioMesh[] StudioMeshes = Mdl.GetMeshes(ref StudioModel).ToArray();
// MESHES
for (int MeshIdx = 0; MeshIdx < StudioMeshes.Length; MeshIdx++)
{
ref StudioModelFile.StudioMesh StudioMesh = ref StudioMeshes[MeshIdx];
StudioVertex[] StudioVerts = new StudioVertex[Tris.GetVertexCount(BodyPartIdx, ModelIdx, 0, MeshIdx)];
Tris.GetVertices(BodyPartIdx, ModelIdx, 0, MeshIdx, StudioVerts);
int[] Indices = new int[Tris.GetIndexCount(BodyPartIdx, ModelIdx, 0, MeshIdx)];
Tris.GetIndices(BodyPartIdx, ModelIdx, 0, MeshIdx, Indices);
// Foam converted
List <FoamVertex3> FoamVerts = new List <FoamVertex3>(StudioVerts.Select(V => {
// TODO: CCW
nVector2 UV = new nVector2(V.TexCoordX, V.TexCoordY);
return(new FoamVertex3(Conv(V.Position), UV, nVector2.Zero, Conv(V.Normal), nVector3.Zero, FoamColor.White));
}));
List <FoamBoneInfo> FoamInfo = new List <FoamBoneInfo>(StudioVerts.Select(V => {
FoamBoneInfo Info = new FoamBoneInfo();
Info.Bone1 = V.BoneWeights.Bone0;
Info.Bone2 = V.BoneWeights.Bone1;
Info.Bone3 = V.BoneWeights.Bone1;
Info.Weight1 = V.BoneWeights.Weight0;
Info.Weight2 = V.BoneWeights.Weight1;
Info.Weight3 = V.BoneWeights.Weight2;
return(Info);
}));
List <ushort> FoamInds = new List <ushort>(Indices.Select(I => (ushort)I));
if (ConvertToCCW)
{
FoamInds.Reverse();
}
FoamMeshes.Add(new FoamMesh(FoamVerts.ToArray(), FoamInds.ToArray(), FoamInfo.ToArray(), StudioModel.Name + ";" + MeshIdx, StudioMesh.Material));
/*List<FoamVertex3> Vts = new List<FoamVertex3>();
* for (int i = 0; i < Indices.Length; i++) {
* ref StudioVertex V = ref StudioVerts[Indices[i]];
* Vts.Add(new Vertex3(new Vector3(V.Position.X, V.Position.Y, V.Position.Z), new Vector2(V.TexCoordX, 1.0f - V.TexCoordY), Color.White));
* }*/
/*string MatName = MaterialNames[StudioMesh.Material];
* Material Mat = Engine.GetMaterial(MatName);
*
* if (Mat == Engine.GetMaterial("error")) {
* Mat = ValveMaterial.CreateMaterial(MatName);
*
* if (Mat != Engine.GetMaterial("error"))
* Engine.RegisterMaterial(Mat);
* }
*
* libTechMesh Msh = new libTechMesh(Vts.ToArray(), Mat);
* Msh.Name = StudioModel.Name;
* Model.AddMesh(Msh);*/
}
}
public GameObject GenerateMesh(BspToUnity bspToUnity, string modelName, string vvdPath, string vtxPath, IResourceProvider resourceProvider)
{
Mdl = StudioModelFile.FromProvider(modelName, resourceProvider);
Vvd = ValveVertexFile.FromProvider(vvdPath, resourceProvider);
Vtx = ValveTriangleFile.FromProvider(vtxPath, Mdl, Vvd, resourceProvider);
var parent = new GameObject();
for (int b = 0; b < Mdl.BodyPartCount; b++)
{
var models = Mdl.GetModels(b);
var e = models.GetEnumerator();
var modelIndex = 0;
while (e.MoveNext())
{
var model = e.Current;
var meshes = Mdl.GetMeshes(ref model);
var meshIndex = 0;
foreach (var m in meshes)
{
try
{
var vertexCount = Vtx.GetVertexCount(b, modelIndex, 0, meshIndex);
var sv = new StudioVertex[vertexCount];
var indexCount = Vtx.GetIndexCount(b, modelIndex, 0, meshIndex);
var indices = new int[indexCount];
Vtx.GetVertices(b, modelIndex, 0, meshIndex, sv);
Vtx.GetIndices(b, modelIndex, 0, meshIndex, indices);
var go = new GameObject();
go.transform.SetParent(parent.transform);
go.transform.localPosition = UnityEngine.Vector3.zero;
go.transform.localRotation = Quaternion.identity;
go.transform.localScale = UnityEngine.Vector3.one;
var mr = go.AddComponent <MeshRenderer>();
var mf = go.AddComponent <MeshFilter>();
var modelMesh = new Mesh();
var vertices = new List <UnityEngine.Vector3>();
var normals = new List <UnityEngine.Vector3>();
var uvs = new List <UnityEngine.Vector2>();
var tris = new List <int>();
mr.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
mr.receiveShadows = false;
// verts, normals, uvs
for (int j = 0; j < sv.Length; j++)
{
vertices.Add(sv[j].Position.ToUVector() * bspToUnity.Options.WorldScale);
normals.Add(sv[j].Normal.ToUVector());
uvs.Add(new UnityEngine.Vector2(sv[j].TexCoordX, sv[j].TexCoordY));
}
// tris
tris.AddRange(indices);
// build mesh
modelMesh.SetVertices(vertices);
modelMesh.SetUVs(0, uvs);
modelMesh.SetNormals(normals);
modelMesh.SetTriangles(tris, 0);
modelMesh.RecalculateNormals();
mf.mesh = modelMesh;
var matName = Mdl.GetMaterialName(m.Material, resourceProvider);
var mat = bspToUnity.ApplyMaterial(mr, matName);
go.name = matName;
}
catch
{
Debug.Log("NOPE: " + Vtx.NumLods);
continue;
}
meshIndex++;
}
modelIndex++;
}
}
return(parent);
}
