public void Load()
{
if (!string.IsNullOrEmpty(MapDirectory))
{
Options.FilePath = Path.Combine(MapDirectory, Options.FilePath);
}
BspToUnity = new BspToUnity(Options);
var bspRoot = BspToUnity.Generate();
bspRoot.transform.SetParent(transform, true);
if (ReflectionProbe)
{
ReflectionProbe.RenderProbe();
}
}
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);
}
