public void createOGJModel(string filePath, string fileName)
{
OBJModel objmodel = new OBJModel(filePath, fileName);
objmodel.transform.localScale = new Vector3(0.2f, 0.2f, 0.2f);
objmodel.transform.parent = father.transform;
objmodel.transform.position = spawn.position;
objmodel.transform.rotation = spawn.rotation;
Global.objDict.Add(objmodel.Id, objmodel);
}
public void createSixAngle()
{
OBJModel objmodel = new OBJModel(Application.dataPath + "//Resources//", "sixSide.obj");
objmodel.transform.localScale = new Vector3(0.2f, 0.2f, 0.2f);
objmodel.transform.parent = father.transform;
objmodel.transform.position = spawn.transform.position;
objmodel.transform.rotation = spawn.transform.rotation;
Global.objDict.Add(objmodel.Id, objmodel);
}
/// <summary>
/// Loads a nif model
/// </summary>
/// <param name="nif"></param>
public NIFModel(Stream nif)
{
NiFile nifile;
using (var r = new BinaryReader(nif)) {
nifile = new NiFile(r);
}
var obj = Ni2Obj.ToObj(nifile);
using (var ms = new MemoryStream()) {
obj.Save(new StreamWriter(ms));
ms.Position = 0;
_objModel = OBJLoader.Load(new StreamReader(ms));
}
}
private void OnBtnClick(string name)
{
print("Result " + name);
if (name.EndsWith(".stl"))
{
STLModel stlobj = new STLModel(Application.dataPath + "//Resources//Models//", name);
stlobj.BaseObj.name = "newobject";
stlobj.BaseObj.AddComponent <Rigidbody>();
stlobj.BaseObj.GetComponent <Rigidbody>().useGravity = false;
stlobj.BaseObj.GetComponent <Rigidbody>().isKinematic = false;
stlobj.BaseObj.AddComponent <ModelEditor>();
// stlobj.BaseObj.GetComponent<ModelEditor>().enabled = false;
stlobj.transform.parent = Global.sceneSet[Global.sceneSet.Count - 1].transform;
Global.objDict.Add(stlobj.Id, stlobj);
}
else if (name.EndsWith(".off"))
{
OFFModel offobj = new OFFModel(Application.dataPath + "//Resources//Models//", name);
// offobj.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
// offobj.transform.position = spawn.transform.position;
// offobj.transform.rotation = spawn.transform.rotation;
offobj.BaseObj.name = "newobject";
offobj.BaseObj.AddComponent <Rigidbody>();
offobj.BaseObj.GetComponent <Rigidbody>().useGravity = false;
offobj.BaseObj.GetComponent <Rigidbody>().isKinematic = false;
offobj.BaseObj.AddComponent <ModelEditor>();
// offobj.BaseObj.GetComponent<ModelEditor>().enabled = false;
offobj.transform.parent = Global.sceneSet[Global.sceneSet.Count - 1].transform;
Global.objDict.Add(offobj.Id, offobj);
}
else if (name.EndsWith(".obj"))
{
OBJModel objobj = new OBJModel(Application.dataPath + "//Resources//Models//", name);
// objobj.transform.localScale = new Vector3(1.0f, 1.0f, 1.0f);
// objobj.transform.position = spawn.transform.position;
// objobj.transform.rotation = spawn.transform.rotation;
objobj.BaseObj.name = "newobject";
objobj.BaseObj.AddComponent <Rigidbody>();
objobj.BaseObj.GetComponent <Rigidbody>().useGravity = false;
objobj.BaseObj.GetComponent <Rigidbody>().isKinematic = false;
objobj.BaseObj.AddComponent <ModelEditor>();
// objobj.BaseObj.GetComponent<ModelEditor>().enabled = false;
objobj.transform.parent = Global.sceneSet[Global.sceneSet.Count - 1].transform;
Global.objDict.Add(objobj.Id, objobj);
}
this.gameObject.SetActive(false);
}
static public OBJModel LoadModel(string path)
{
if (!File.Exists(path))
{
return(null);
}
string[] lines = File.ReadAllLines(path);
List <Vector3> positionList = new List <Vector3>();
List <Vector2> texcoordList = new List <Vector2>();
List <Vector3> normalList = new List <Vector3>();
MeshBuilder builder = new MeshBuilder();
List <OBJGroup> groups = new List <OBJGroup>();
var materials = LoadMTL(Path.GetDirectoryName(path) + "/" + Path.GetFileNameWithoutExtension(path) + ".mtl");
foreach (string line in lines)
{
if (line.Length == 0)
{
continue;
}
if (line[0] == '#')
{
continue;
}
string[] tokens = line.Split(' ');
if (tokens[0] == "v")
{
positionList.Add(ParseVector3(tokens));
}
else if (tokens[0] == "vt")
{
texcoordList.Add(ParseVector2(tokens) * new Vector2(1.0f, -1.0f));
}
else if (tokens[0] == "vn")
{
normalList.Add(ParseVector3(tokens));
}
else if (tokens[0] == "g")
{
if (builder.vertices.Count > 0)
{
groups.Add(builder.Build(materials));
}
builder = new MeshBuilder();
builder.meshName = tokens[1];
}
else if (tokens[0] == "usemtl")
{
builder.mtlName = tokens[1];
}
else if (tokens[0] == "f")
{
for (int i = 1; i < tokens.Length; i++)
{
string[] index = tokens[i].Split('/');
if (index.Length >= 1)
{
builder.vertices.Add(positionList[int.Parse(index[0]) - 1] * 0.01f);
}
if (index.Length >= 2)
{
builder.uv.Add(texcoordList[int.Parse(index[1]) - 1]);
}
if (index.Length >= 3)
{
builder.normals.Add(normalList[int.Parse(index[2]) - 1]);
}
}
int vertPerFace = tokens.Length - 1;
int offset = builder.vertices.Count - vertPerFace;
if (vertPerFace == 3)
{
builder.triangles.Add(offset + 0);
builder.triangles.Add(offset + 1);
builder.triangles.Add(offset + 2);
}
else if (vertPerFace == 4)
{
builder.triangles.Add(offset + 0);
builder.triangles.Add(offset + 1);
builder.triangles.Add(offset + 2);
builder.triangles.Add(offset + 0);
builder.triangles.Add(offset + 2);
builder.triangles.Add(offset + 3);
}
}
}
if (builder.vertices.Count > 0)
{
groups.Add(builder.Build(materials));
}
var loadedObj = new OBJModel();
loadedObj.name = Path.GetFileNameWithoutExtension(path);
loadedObj.groups = groups.ToArray();
loadedObj.materials = materials.ToArray();
return(loadedObj);
}
