/// <summary>
/// Loads CTR model from PLY result arrays.
/// </summary>
/// <param name="name">Model name.</param>
/// <param name="ply">PlyResult object.</param>
/// <returns>CtrHeader object.</returns>
public static CtrMesh FromPly(string name, PlyResult ply)
{
List <Vector3i> faces = new List <Vector3i>();
for (int i = 0; i < ply.Triangles.Count / 3; i++)
{
faces.Add(new Vector3i(ply.Triangles[i * 3], ply.Triangles[i * 3 + 1], ply.Triangles[i * 3 + 2]));
}
return(FromRawData(name, ply.Vertices, ply.Colors, faces));
}
/// <summary>
/// Creates CtrModel object from PLY model.
/// </summary>
/// <param name="filename">PLY filename.</param>
/// <returns>CtrModel object.</returns>
public static CtrModel FromPly(string filename)
{
PlyResult ply = PlyHandler.FromFile(filename);
CtrModel ctr = new CtrModel();
ctr.Name = Path.GetFileNameWithoutExtension(filename);
ctr.Entries.Add(CtrMesh.FromPly(ctr.Name, ply));
return(ctr);
}
// Start is called before the first frame update
void Start()
{
PlyResult result = PlyHandler.GetResult(File.ReadAllBytes("line.ply"));
if (result.triangles != null)
{
GameObject g = new GameObject();
g.name = result.meshName == "" ? "Default" : result.meshName;
Mesh mesh = new Mesh();
mesh.vertices = result.vertices.ToArray();
mesh.triangles = result.triangles.ToArray();
if (result.normals != null)
{
mesh.normals = result.normals.ToArray();
}
if (result.colors != null)
{
mesh.SetColors(result.colors.ToArray());
}
mesh.name = result.meshName;
MeshFilter mf = g.AddComponent <MeshFilter>();
mf.mesh = mesh;
MeshRenderer mr = g.AddComponent <MeshRenderer>();
Material material = new Material(Shader.Find("Standard"));
mr.material = material;
mr.material.color = result.meshColor;
}
if (result.lines != null)
{
Camera.main.transform.position = new Vector3(0, 2, 0);
Camera.main.transform.Rotate(new Vector3(90, 0, 0), Space.World);
for (var i = 0; i < result.lines.Count; ++i)
{
GameObject g = new GameObject();
g.name = result.meshName == "" ? "Default" + i.ToString() : result.meshName;
LineRenderer linerender = g.AddComponent <LineRenderer>();
linerender.material = new Material(Shader.Find("Sprites/Default"));
linerender.positionCount = result.lines[i].Count;
for (var j = 0; j < result.lines[i].Count; ++j)
{
linerender.SetPosition(j, result.vertices[result.lines[i][j]]);
}
linerender.startColor = result.lineColors[i];
linerender.endColor = result.lineColors[i];
linerender.startWidth = 0.02f;
linerender.endWidth = 0.02f;
}
}
}
public void Read(string filename)
{
vertices.Clear();
faces.Clear();
colors.Clear();
string[] lines = File.ReadAllLines(filename);
foreach (var line in lines)
{
ParseLine(line);
}
Result = new PlyResult(vertices, faces, colors);
}