/// <summary>
/// Load an OBJ and MTL file from a stream.
/// </summary>
/// <param name="input">Input OBJ stream</param>
/// /// <param name="mtlInput">Input MTL stream</param>
/// <returns>Returns a GameObject represeting the OBJ file, with each imported object as a child.</returns>
public GameObject Load(Stream input, Stream mtlInput)
{
var mtlLoader = new MTLLoader();
Materials = mtlLoader.Load(mtlInput);
return(Load(input));
}
/// <summary>
/// Load an OBJ and MTL file from a stream.
/// </summary>
/// <param name="input">Input OBJ stream</param>
/// /// <param name="mtlInput">Input MTL stream</param>
/// <returns>Returns a GameObject represeting the OBJ file, with each imported object as a child.</returns>
public GameObject Load(Stream input, Stream mtlInput)
{
if (streamFactory == null)
{
streamFactory = new FileStreamFactory();
}
var mtlLoader = new MTLLoader(streamFactory);
Materials = mtlLoader.Load(mtlInput);
return(Load(input));
}
/// <summary>
/// Load an OBJ and MTL file from a file path.
/// </summary>
/// <param name="path">Input OBJ path</param>
/// /// <param name="mtlPath">Input MTL path</param>
/// <returns>Returns a GameObject represeting the OBJ file, with each imported object as a child.</returns>
public GameObject Load(string path, string mtlPath)
{
//_objInfo = new FileInfo(path);
if (mtlPath != null && streamFactory.Exists(mtlPath))
{
var mtlLoader = new MTLLoader(streamFactory);
Materials = mtlLoader.Load(mtlPath);
}
using (var fs = streamFactory.OpenStream(path))
{
return(Load(fs));
}
}
public GameObject LoadModelFromDir(string product_id)
{
string dir = Path.Combine(Directory.GetParent(Application.dataPath).FullName, "models", product_id);
Debug.Log("MODEL_DIR:" + dir);
GameObject obj = new OBJLoader().Load(Path.Combine(dir, product_id + ".obj"));
MTLLoader mtl = new MTLLoader();
Dictionary <string, Material> textures = mtl.Load(Path.Combine(dir, product_id + ".mtl"));
FitCollider(obj);
//obj.transform.localScale = new Vector3(0.05f, 0.05f, 0.05f);
//BoxCollider collider = obj.GetComponent<BoxCollider>();
//obj.transform.position -= collider.transform.position;
Rigidbody rb = obj.AddComponent <Rigidbody>();
rb.isKinematic = true;
//foreach (var p in textures) {
// obj.GetComponent<Renderer>().material.SetTexture(p.Key, p.Value.mainTexture);
//}
obj.transform.localScale *= 20;
Text text = obj.AddComponent <Text>();
text.text = product_id;
GameObject productObj = GameObject.Find("Products");
if (productObj == null)
{
productObj = new GameObject("Products");
}
obj.transform.parent = productObj.transform;
return(obj);
//for (int i=0; i<obj.transform.childCount; i++) {
// GameObject child = obj.transform.GetChild(i);
// child.GetComponent<Renderer>().material.
//}
}
/// <summary>
/// Load an OBJ and MTL file from a file path.
/// </summary>
/// <param name="path">Input OBJ path</param>
/// /// <param name="mtlPath">Input MTL path</param>
/// <returns>Returns a GameObject represeting the OBJ file, with each imported object as a child.</returns>
public GameObject Load(string path, string mtlPath)
{
_objInfo = new FileInfo(path);
if (!string.IsNullOrEmpty(mtlPath) && File.Exists(mtlPath))
{
var mtlLoader = new MTLLoader();
Materials = mtlLoader.Load(mtlPath);
using (var fs = new FileStream(path, FileMode.Open))
{
return(Load(fs));
}
}
else
{
using (var fs = new FileStream(path, FileMode.Open))
{
return(Load(fs));
}
}
}
public async void Start()
{
/*
* Consiguiendo json desde los API para luegos deserializarlos
* se usa await en la llamada a el metodo para la consulta
* y async en start para hacer todo el proceso asíncrono
*/
ObjData objData = JsonConvert.DeserializeObject <ObjData>((string)await GetRequest(objUrl));
ShovelsData shovelDatas = JsonConvert.DeserializeObject <ShovelsData>((string)await GetRequest(shovelDataUrl));
ShovelReport _shovelReports = JsonConvert.DeserializeObject <ShovelReport>((string)await GetRequest(shovelReportUrl));
// Descargando archivos necesarios para instanciar
string mineObjFilePath = (string) await DownloadFile(objData.ObjUrl, "OpenPitMine.obj");
string mineMtlFilePath = (string) await DownloadFile(objData.MtlUrl, "OpenPitMine.mtl");
Texture2D mineTex = (Texture2D) await GetTexture(objData.TextureUrl);
// Creando los importadores de objetos
OBJLoader oBJLoader = new OBJLoader();
MTLLoader mTLLoader = new MTLLoader();
/* Importando e instanciando el objeto y el material a la vez que asigno el shader al material,la textura al material y el material al objeto,
* el shader que se usa esta creado en shadergraph y es muy similar al lit shader del universal render pipeline.*/
var mat = mTLLoader.Load(mineMtlFilePath)["material_0"];
GameObject mine = oBJLoader.Load(mineObjFilePath);
mat.shader = minePitShader;
mat.SetTexture("Base_Map", mineTex);
mine.GetComponentInChildren <MeshRenderer>().material = mat;
// Instanciando las palas y asignandoles ID
foreach (var shovelData in shovelDatas.Shovels)
{
var gobj = Instantiate(shovelPrefab, shovelData.Position, Quaternion.identity);
gobj.GetComponentInChildren <SelectableShovel>().ID = shovelData.ID;
}
// Guardando los reportes para uso global
shovelReports = _shovelReports;
}
/// <summary>
/// Load an OBJ and MTL file from a file path.
/// </summary>
/// <param name="path">Input OBJ path</param>
/// /// <param name="mtlPath">Input MTL path</param>
/// <returns>Returns a GameObject represeting the OBJ file, with each imported object as a child.</returns>
public GameObject Load(string vertexPath, string facePath, string uvPath, string partsPath, string mtlPath)
{
GameObject obj;
_objInfo = new FileInfo(vertexPath);
if (!string.IsNullOrEmpty(mtlPath) && File.Exists(mtlPath))
{
var mtlLoader = new MTLLoader();
Materials = mtlLoader.Load(mtlPath);
using (var fs1 = new FileStream(vertexPath, FileMode.Open))
{
return(Load(fs1, null, null, null));
}
}
else
{
using (var fs1 = new FileStream(vertexPath, FileMode.Open))
{
using (var fs2 = new FileStream(facePath, FileMode.Open))
{
using (var fs3 = new FileStream(uvPath, FileMode.Open))
{
using (var fs4 = new FileStream(partsPath, FileMode.Open))
{
obj = Load(fs1, fs2, fs3, fs4);
fs1.Close();
fs2.Close();
fs3.Close();
fs4.Close();
return(obj);
}
}
}
}
}
}