public void Load()
{
string[] splits = node.modelId.Split('.');
if (splits[0] == "scannetv2")
{
string pathToModel = Config.SCANNET_HOME + "scans/" + splits[1] + "/" + splits[1] + "_vh_clean_2.ply";
GameObject loadedObject = new GameObject();
loadedObject.name = splits[1];
PlyLoader loader = new PlyLoader();
Mesh mesh = loader.load(pathToModel);
MeshFilter mf = loadedObject.AddComponent <MeshFilter>();
mf.mesh = mesh;
MeshRenderer mr = loadedObject.AddComponent <MeshRenderer>();
mr.material = new Material(Shader.Find("Custom/VertexColor"));
// Add a MeshCollder to every part of the model
loadedObject.AddComponent <MeshCollider>();
// Add rigid body to the gameobject and fix the rotation
Rigidbody rigid = loadedObject.AddComponent <Rigidbody>();
rigid.isKinematic = true;
rigid.constraints = RigidbodyConstraints.FreezeRotationX | RigidbodyConstraints.FreezeRotationY | RigidbodyConstraints.FreezeRotationZ | RigidbodyConstraints.FreezePositionY;
loadedObject.transform.parent = transform;
// Apply the transform of the node
if (node.transform != null)
{
Matrix4x4 matrix = TransformUtils.Array2Matrix4x4(node.transform);
TransformUtils.SetTransformFromMatrix(loadedObject.transform, ref matrix);
}
}
}
private void LoadPointCloud(string pcFolder)
{
string[] pcFilePath = Directory.GetFiles(pcFolder);
pcList = new List <PointcloudData>();
foreach (string path in pcFilePath)
{
//check extension is .ply file
if (Path.GetExtension(path) == ".ply")
{
string pcname = Path.GetFileNameWithoutExtension(path);
PlyLoader plyloader = new PlyLoader();
Mesh pcMesh = null;
List <Vector3> vertices = null;
List <Color32> colors = null;
List <Vector3> normals = null;
(pcMesh, vertices, colors, normals) = plyloader.ImportFile(path);
Material mat = new Material(vertexColorShader);
GameObject pcObj = new GameObject(plyloader.fileName, typeof(MeshFilter), typeof(MeshRenderer));
pcObj.name = pcname;
pcObj.GetComponent <MeshFilter>().mesh = pcMesh;
pcObj.GetComponent <MeshRenderer>().material = mat;
pcObj.AddComponent <ExposeToEditor>();
pcObj.SetActive(true);
GameObject cone = GameObject.Instantiate(conePrefabs);
cone.AddComponent <BoxCollider>();
cone.SetActive(true);
cone.transform.parent = pcObj.transform;
pcObj.transform.parent = pointcloud.transform;
string camfilepath = pcFolder + "\\cam\\" + pcname + ".cam";
float f, cx, cy;
f = cx = cy = 0;
bool has_cam = false;
if (File.Exists(camfilepath))
{
has_cam = true;
string[] lines = System.IO.File.ReadAllLines(camfilepath);
string[] tokens = lines[1].Split(' ');
f = float.Parse(tokens[0]);
cx = float.Parse(tokens[4]);
cy = float.Parse(tokens[5]);
}
DateTime dt = DateTime.Now;
string ts = dt.ToString("yyyyMMdd");
string[] tmp = pcname.Split('_');
string camid = tmp[tmp.Length - 1];
PointcloudData data = new PointcloudData(vertices, colors, normals, pcObj, pcname, has_cam, f, cx, cy, ts, camid);
pcList.Add(data);
selectPanel.createToggle(pcname);
}
}
}
// Use this for initialization
void Start()
{
PlyLoader loader = new PlyLoader();
//Mesh mesh = loader.load("2PTC_EI_bs_1.ply");
Mesh mesh = loader.load("cube.ply");
GameObject g = new GameObject();
MeshFilter mf = g.AddComponent <MeshFilter>();
mf.mesh = mesh;
MeshRenderer mr = g.AddComponent <MeshRenderer>();
}
// Use this for initialization
void Start()
{
PlyLoader loader = new PlyLoader();
//Mesh [] mesh = loader.load("2PTC_EI_bs_1.ply");
Mesh [] mesh = loader.load("cube.ply");
for (int i = 0; i != mesh.Length; ++i)
{
GameObject g = new GameObject();
mesh[i].name = g.name = "mesh" + i;
MeshFilter mf = g.AddComponent <MeshFilter>();
mf.mesh = mesh[i];
MeshRenderer mr = g.AddComponent <MeshRenderer>();
}
}