private static void ValidateData(File_Data file)
{
var padding = Enumerable.Repeat((byte)0xFF, 100).ToArray();
var buffer = file.ZibFile != null?file.ZibFile.LoadBuffer() : file.File.LoadBuffer();
var paddedBuffer = new byte[buffer.Length + padding.Length];
Buffer.BlockCopy(padding, 0, paddedBuffer, 0, padding.Length);
Buffer.BlockCopy(buffer, 0, paddedBuffer, padding.Length, buffer.Length);
using (var ms = new MemoryStream())
using (var bw = new BinaryWriter(ms))
{
bw.Write(padding);
file.Save(bw);
var buffer2 = ms.ToArray();
if (file.FileType == File_Types.Dfymoo)
{
Debug.Assert(Encoding.ASCII.GetString(paddedBuffer).TrimEnd('\r', '\n') ==
Encoding.ASCII.GetString(buffer2).TrimEnd('\r', '\n'));
}
else
{
for (var i = 0; i < paddedBuffer.Length; i++)
{
Debug.Assert(paddedBuffer[i] == buffer2[i]);
}
Debug.Assert(paddedBuffer.SequenceEqual(buffer2));
}
}
}
//Construct 3D object to be able to render it in Unity
private GameObject create3DObject(File_Data fileData)
{
GameObject face3D = new GameObject("face3D");
face3D.AddComponent <MeshRenderer>();
face3D.AddComponent <MeshFilter>();
face3D.GetComponent <MeshRenderer>().materials = new List <Material>()
{
Resources.Load("Materials/Default_Material", typeof(Material)) as Material
}.ToArray();
face3D.GetComponent <MeshFilter>().mesh = new Mesh();
face3D.GetComponent <MeshFilter>().mesh.vertices = fileData.Points.ToArray();
face3D.GetComponent <MeshFilter>().mesh.uv = fileData.Texture_Points.ToArray();
face3D.GetComponent <MeshFilter>().mesh.triangles = fileData.Points_Index.ToArray();
float max = fileData.Points.Select(S => S.z).Max();
float min = fileData.Points.Select(S => S.z).Min();
float depth = Math.Abs(max - min) * 1f;
Color[] colors = new Color[fileData.Points.ToArray().Length];
for (int i = 0; i < fileData.Points.ToArray().Length; i++)
{
colors[i] = Color.Lerp(Color.black, Color.white, Math.Abs((fileData.Points[i].z - min) / depth));
}
// assign the array of colors to the Mesh.
face3D.GetComponent <MeshFilter>().mesh.colors = colors;
face3D.GetComponent <MeshFilter>().mesh.RecalculateNormals();
return(face3D);
}
// Start is called before the first frame update
void Start()
{
//Open .wrl File
string path = EditorUtility.OpenFilePanel("Select .wrl File", "", "wrl");
if (path.Length != 0)
{
//Read File
var dataLines = System.IO.File.ReadAllLines(path);
//Parse and split file data (keep each line as string)
var fileDataLines = splitData(dataLines);
//Parse and Convert Data
File_Data fileData = new File_Data();
fileData.Points = getParsedDataToVector3(fileDataLines.Points);
fileData.Points_Index = getParsedDataToListInt(fileDataLines.Points_Index);
fileData.Texture_Points = getParsedDataToVector2(fileDataLines.Texture_Points);
fileData.Texture_Points_Index = getParsedDataToListInt(fileDataLines.Texture_Points_Index);
//Construct 3D Face Object
var constructed3DFace = create3DObject(fileData);
//Add 3D object to the Unity Scene
constructed3DFace.transform.SetParent(this.transform);
//Take Screenshot of the Scene
ScreenCapture.CaptureScreenshot(path.Replace(".wrl", ".png"), 10);
}
}
public void read(string file_name)
{
StreamReader stream_reader = new StreamReader(file_name);
while (!stream_reader.EndOfStream)
{
string line = stream_reader.ReadLine();
if (line.IndexOf(Input.HASH) == Input.NOT_FOUND)
{
if (!line.Equals(""))
{
File_Data.Add(line.Trim(Input.TAB, Input.NEW_LINE, Input.CARRIAGE_RETURN));
}
}
}
try {
stream_reader.Dispose();
} catch (Exception e) {
Console.WriteLine(e.Message);
}
}
