//--------------------------------------------------------------------
// Función: openFileDialog1_FileOk
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 20:07:12
//--------------------------------------------------------------------
private void openFileDialog1_FileOk(object sender, CancelEventArgs e)
{
m_bIsValidFile = true;
StreamReader sr = new StreamReader(openFileDialog1.FileName);
String currentLine = sr.ReadLine();
try
{
while (currentLine.CompareTo("*GEOMOBJECT {") != 0)
{
currentLine = sr.ReadLine();
}
}
catch (Exception ex)
{
m_bIsValidFile = false;
textBox1.Text = "Archivo no válido";
Xtrace.Log("#!No se pudo encontrar un GEOMOBJECT");
sr.Close();
return;
}
ReadObject(sr);
sr.Close();
if (m_bIsValidFile)
{
textBox1.Text = openFileDialog1.FileName;
}
}
//--------------------------------------------------------------------
// Función: SaveObject
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 22:58:23
//--------------------------------------------------------------------
private void SaveObject(Stream st)
{
BinaryWriter br = new BinaryWriter(st);
Xtrace.Log("#_Grabando el fichero");
if (checkBox1.Checked)
{
br.Write((uint)(0));
br.Write((uint)(0));
}
br.Write((uint)(m_ArrayTriangulos.Length));
br.Write((uint)(m_ArrayTriangulos.Length * 3));
foreach (Triangulo t in m_ArrayTriangulos)
{
br.Write((ushort)(65535.0f * Clamp(t.tex1.u)));
br.Write((ushort)(65535.0f * (1.0f - Clamp(t.tex1.v))));
if (checkBox1.Checked)
{
br.Write(t.nor1.nx);
br.Write(t.nor1.nz);
br.Write(-t.nor1.ny);
}
br.Write(t.vert1.x);
br.Write(t.vert1.z);
br.Write(-t.vert1.y);
br.Write((ushort)(65535.0f * Clamp(t.tex2.u)));
br.Write((ushort)(65535.0f * (1.0f - Clamp(t.tex2.v))));
if (checkBox1.Checked)
{
br.Write(t.nor2.nx);
br.Write(t.nor2.nz);
br.Write(-t.nor2.ny);
}
br.Write(t.vert2.x);
br.Write(t.vert2.z);
br.Write(-t.vert2.y);
br.Write((ushort)(65535.0f * Clamp(t.tex3.u)));
br.Write((ushort)(65535.0f * (1.0f - Clamp(t.tex3.v))));
if (checkBox1.Checked)
{
br.Write(t.nor3.nx);
br.Write(t.nor3.nz);
br.Write(-t.nor3.ny);
}
br.Write(t.vert3.x);
br.Write(t.vert3.z);
br.Write(-t.vert3.y);
}
Xtrace.Log("#_Fichero grabado");
br.Close();
}
private void scan_dirs(string dir)
{
Xtrace.Log("#*Escaneando {0}", dir);
string[] files = Directory.GetFiles(dir, "*.ase");
foreach (string f in files)
{
m_bIsValidFile = true;
StreamReader sr = new StreamReader(f);
String currentLine = sr.ReadLine();
Xtrace.Log("#_Iniciando lectura {0}", f);
try
{
while (currentLine.CompareTo("*GEOMOBJECT {") != 0)
{
currentLine = sr.ReadLine();
}
}
catch (Exception ex)
{
m_bIsValidFile = false;
//MessageBox.Show("The file is not valid", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
//textBox1.Text = "Archivo no válido";
Xtrace.Log("#!No se pudo encontrar un GEOMOBJECT");
sr.Close();
continue;
}
ReadObject(sr);
sr.Close();
if (m_bIsValidFile)
{
string path = Path.ChangeExtension(f, "o3d");
SaveObject(new FileStream(path, FileMode.Create), path);
ficheros_convertidos++;
//MessageBox.Show("File converted!\n" + path + "\n\nVertex count: " + m_ListaVerticesFinal.Count + "\nFace count: " + (m_ListaIndicesFinal.Count / 3) + "\nNormals: " + ((m_bHasNormals && !checkBoxNormals.Checked) ? "YES" : "NO"), "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
if (checkBoxSubdirs.Checked)
{
string[] dirs = Directory.GetDirectories(dir);
foreach (string d in dirs)
{
scan_dirs(d);
}
}
}
private void button2_Click_1(object sender, EventArgs e)
{
folderBrowserDialog1.ShowDialog();
if (folderBrowserDialog1.SelectedPath != "")
{
ficheros_convertidos = 0;
scan_dirs(folderBrowserDialog1.SelectedPath);
Xtrace.Log("#*Ficheros convertidos: {0}", ficheros_convertidos);
MessageBox.Show("Finished!\n\n" + ficheros_convertidos + " files converted.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
//--------------------------------------------------------------------
// Función: openFileDialog1_FileOk
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 20:07:12
//--------------------------------------------------------------------
private void openFileDialog1_FileOk(object sender, CancelEventArgs e)
{
m_bIsValidFile = true;
StreamReader sr = new StreamReader(openFileDialog1.FileName);
String currentLine = sr.ReadLine();
Xtrace.Log("#_Iniciando lectura {0}", openFileDialog1.FileName);
try
{
while (currentLine.CompareTo("*GEOMOBJECT {") != 0)
{
currentLine = sr.ReadLine();
}
}
catch (Exception ex)
{
m_bIsValidFile = false;
MessageBox.Show("The file is not valid", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
//textBox1.Text = "Archivo no válido";
Xtrace.Log("#!No se pudo encontrar un GEOMOBJECT");
sr.Close();
return;
}
ReadObject(sr);
sr.Close();
if (m_bIsValidFile)
{
string path = Path.ChangeExtension(openFileDialog1.FileName, "o3d");
SaveObject(new FileStream(path, FileMode.Create), path);
MessageBox.Show("File converted!\n" + path + "\n\nVertex count: " + m_ListaVerticesFinal.Count + "\nFace count: " + (m_ListaIndicesFinal.Count / 3) + "\nNormals: " + ((m_bHasNormals && !checkBoxNormals.Checked) ? "YES" : "NO"), "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
//--------------------------------------------------------------------
// Función: Form1_FormClosing
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 21:12:58
//--------------------------------------------------------------------
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
Xtrace.End();
}
//--------------------------------------------------------------------
// Función: Form1_Load
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 21:09:54
//--------------------------------------------------------------------
private void Form1_Load(object sender, EventArgs e)
{
Xtrace.Init("ASE Converter", true);
m_bIsValidFile = false;
}
//--------------------------------------------------------------------
// Función: ReadObject
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 21:01:35
//--------------------------------------------------------------------
private void ReadObject(StreamReader sr)
{
String currentLine = sr.ReadLine();
while (!currentLine.Contains("*MESH_NUMVERTEX"))
{
currentLine = sr.ReadLine();
}
currentLine = FormatString(currentLine);
String[] parse = currentLine.Split(' ');
m_VerticesArrayTemp = new VerticeTemporal[Int32.Parse(parse[1])];
Xtrace.Log("Vértices: {0}", m_VerticesArrayTemp.Length);
while (!currentLine.Contains("*MESH_NUMFACES"))
{
currentLine = sr.ReadLine();
}
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_ArrayTriangulos = new Triangulo[Int32.Parse(parse[1])];
Xtrace.Log("Triángulos: {0}", m_ArrayTriangulos.Length);
while (!currentLine.Contains("*MESH_VERTEX "))
{
currentLine = sr.ReadLine();
}
int i = 0;
while (currentLine.Contains("*MESH_VERTEX "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_VerticesArrayTemp[i].x = float.Parse(parse[2], System.Globalization.NumberStyles.Float, ci);
m_VerticesArrayTemp[i].y = float.Parse(parse[3], System.Globalization.NumberStyles.Float, ci);
m_VerticesArrayTemp[i].z = float.Parse(parse[4], System.Globalization.NumberStyles.Float, ci);
Xtrace.Log("Vert {0}: ({1}, {2}, {3})", i, m_VerticesArrayTemp[i].x, m_VerticesArrayTemp[i].y,
m_VerticesArrayTemp[i].z);
currentLine = sr.ReadLine();
i++;
}
while (!currentLine.Contains("*MESH_FACE "))
{
currentLine = sr.ReadLine();
}
i = 0;
while (currentLine.Contains("*MESH_FACE "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
int a = Int32.Parse(parse[3]);
int b = Int32.Parse(parse[5]);
int c = Int32.Parse(parse[7]);
m_ArrayTriangulos[i].vert1 = m_VerticesArrayTemp[a];
m_ArrayTriangulos[i].vert2 = m_VerticesArrayTemp[b];
m_ArrayTriangulos[i].vert3 = m_VerticesArrayTemp[c];
Xtrace.Log("Tri {0}: ({1}, {2}, {3})", i, a, b, c);
currentLine = sr.ReadLine();
i++;
}
while (!currentLine.Contains("*MESH_NUMTVERTEX"))
{
currentLine = sr.ReadLine();
}
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_VerticesTexTemp = new TexturaTemporal[Int32.Parse(parse[1])];
while (!currentLine.Contains("*MESH_TVERT "))
{
currentLine = sr.ReadLine();
}
i = 0;
while (currentLine.Contains("*MESH_TVERT "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_VerticesTexTemp[i].u = float.Parse(parse[2], System.Globalization.NumberStyles.Float, ci);
m_VerticesTexTemp[i].v = float.Parse(parse[3], System.Globalization.NumberStyles.Float, ci);
Xtrace.Log("Tex {0}: ({1}, {2})", i, m_VerticesTexTemp[i].u, m_VerticesTexTemp[i].v);
currentLine = sr.ReadLine();
i++;
}
while (!currentLine.Contains("*MESH_TFACE "))
{
currentLine = sr.ReadLine();
}
i = 0;
while (currentLine.Contains("*MESH_TFACE "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_ArrayTriangulos[i].tex1 = m_VerticesTexTemp[Int32.Parse(parse[2])];
m_ArrayTriangulos[i].tex2 = m_VerticesTexTemp[Int32.Parse(parse[3])];
m_ArrayTriangulos[i].tex3 = m_VerticesTexTemp[Int32.Parse(parse[4])];
currentLine = sr.ReadLine();
i++;
}
if (this.checkBox1.Checked)
{
while (!currentLine.Contains("*MESH_VERTEXNORMAL "))
{
currentLine = sr.ReadLine();
}
i = 0;
int t = 0;
while (currentLine.Contains("*MESH_VERTEXNORMAL ") || currentLine.Contains("*MESH_FACENORMAL "))
{
if (currentLine.Contains("*MESH_FACENORMAL "))
{
currentLine = sr.ReadLine();
continue;
}
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
NormalTemporal n = new NormalTemporal();
n.nx = float.Parse(parse[2], System.Globalization.NumberStyles.Float, ci);
n.ny = float.Parse(parse[3], System.Globalization.NumberStyles.Float, ci);
n.nz = float.Parse(parse[4], System.Globalization.NumberStyles.Float, ci);
Xtrace.Log("Nor {0}: ({1}, {2}, {3})", (i * 3) + t, n.nx, n.ny, n.nz);
switch (t)
{
case 0:
{
m_ArrayTriangulos[i].nor1 = n;
break;
}
case 1:
{
m_ArrayTriangulos[i].nor2 = n;
break;
}
case 2:
{
m_ArrayTriangulos[i].nor3 = n;
break;
}
}
t++;
if (t == 3)
{
i++;
t = 0;
}
currentLine = sr.ReadLine();
}
}
}
//--------------------------------------------------------------------
// Función: ReadObject
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 21:01:35
//--------------------------------------------------------------------
private void ReadObject(StreamReader sr)
{
m_bHasNormals = false;
m_ListaVerticesFinal.Clear();
m_ListaIndicesFinal.Clear();
String currentLine = sr.ReadLine();
while (!currentLine.Contains("*MESH_NUMVERTEX"))
{
currentLine = sr.ReadLine();
}
currentLine = FormatString(currentLine);
String[] parse = currentLine.Split(' ');
m_VerticesArrayTemp = new VerticeTemporal[Int32.Parse(parse[1])];
Xtrace.Log("ASE Vértices: {0}", m_VerticesArrayTemp.Length);
while (!currentLine.Contains("*MESH_NUMFACES"))
{
currentLine = sr.ReadLine();
}
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_ArrayTriangulos = new Triangulo[Int32.Parse(parse[1])];
for (int h = 0; h < m_ArrayTriangulos.Length; h++)
{
m_ArrayTriangulos[h] = new Triangulo(0);
}
Xtrace.Log("ASE Triángulos: {0}", m_ArrayTriangulos.Length);
while (!currentLine.Contains("*MESH_VERTEX "))
{
currentLine = sr.ReadLine();
}
int i = 0;
while (currentLine.Contains("*MESH_VERTEX "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_VerticesArrayTemp[i].x = float.Parse(parse[2], System.Globalization.NumberStyles.Float, ci);
m_VerticesArrayTemp[i].y = float.Parse(parse[3], System.Globalization.NumberStyles.Float, ci);
m_VerticesArrayTemp[i].z = float.Parse(parse[4], System.Globalization.NumberStyles.Float, ci);
Xtrace.Log("ASE Vert {0}: ({1}, {2}, {3})", i, m_VerticesArrayTemp[i].x, m_VerticesArrayTemp[i].y,
m_VerticesArrayTemp[i].z);
currentLine = sr.ReadLine();
i++;
}
while (!currentLine.Contains("*MESH_FACE "))
{
currentLine = sr.ReadLine();
}
i = 0;
while (currentLine.Contains("*MESH_FACE "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
int a = Int32.Parse(parse[3]);
int b = Int32.Parse(parse[5]);
int c = Int32.Parse(parse[7]);
m_ArrayTriangulos[i].vert[0] = m_VerticesArrayTemp[a];
m_ArrayTriangulos[i].vert[1] = m_VerticesArrayTemp[b];
m_ArrayTriangulos[i].vert[2] = m_VerticesArrayTemp[c];
Xtrace.Log("ASE Tri {0}: ({1}, {2}, {3})", i, a, b, c);
currentLine = sr.ReadLine();
i++;
}
while (!currentLine.Contains("*MESH_NUMTVERTEX"))
{
currentLine = sr.ReadLine();
}
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_VerticesTexTemp = new TexturaTemporal[Int32.Parse(parse[1])];
while (!currentLine.Contains("*MESH_TVERT "))
{
currentLine = sr.ReadLine();
}
i = 0;
while (currentLine.Contains("*MESH_TVERT "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_VerticesTexTemp[i].u = float.Parse(parse[2], System.Globalization.NumberStyles.Float, ci);
m_VerticesTexTemp[i].v = float.Parse(parse[3], System.Globalization.NumberStyles.Float, ci);
Xtrace.Log("ASE Tex {0}: ({1}, {2})", i, m_VerticesTexTemp[i].u, m_VerticesTexTemp[i].v);
currentLine = sr.ReadLine();
i++;
}
while (!currentLine.Contains("*MESH_TFACE "))
{
currentLine = sr.ReadLine();
}
i = 0;
while (currentLine.Contains("*MESH_TFACE "))
{
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
m_ArrayTriangulos[i].tex[0] = m_VerticesTexTemp[Int32.Parse(parse[2])];
m_ArrayTriangulos[i].tex[1] = m_VerticesTexTemp[Int32.Parse(parse[3])];
m_ArrayTriangulos[i].tex[2] = m_VerticesTexTemp[Int32.Parse(parse[4])];
currentLine = sr.ReadLine();
i++;
}
//if (this.checkBoxSubdirs.Checked)
{
while (!currentLine.Contains("*MESH_VERTEXNORMAL "))
{
currentLine = sr.ReadLine();
if (currentLine == null)
{
break;
}
}
if (currentLine != null)
{
i = 0;
int t = 0;
while (currentLine.Contains("*MESH_VERTEXNORMAL ") || currentLine.Contains("*MESH_FACENORMAL "))
{
if (currentLine.Contains("*MESH_FACENORMAL "))
{
currentLine = sr.ReadLine();
continue;
}
currentLine = FormatString(currentLine);
parse = currentLine.Split(' ');
NormalTemporal n = new NormalTemporal();
n.nx = float.Parse(parse[2], System.Globalization.NumberStyles.Float, ci);
n.ny = float.Parse(parse[3], System.Globalization.NumberStyles.Float, ci);
n.nz = float.Parse(parse[4], System.Globalization.NumberStyles.Float, ci);
Xtrace.Log("ASE Nor {0}: ({1}, {2}, {3})", (i * 3) + t, n.nx, n.ny, n.nz);
m_bHasNormals = true;
m_ArrayTriangulos[i].nor[t] = n;
t++;
if (t == 3)
{
i++;
t = 0;
}
currentLine = sr.ReadLine();
}
}
}
ComputeIndices();
}
//--------------------------------------------------------------------
// Función: SaveObject
// Propósito:
// Fecha: miércoles, 08 de noviembre de 2006, 22:58:23
//--------------------------------------------------------------------
private void SaveObject(Stream st, string file)
{
BinaryWriter br = new BinaryWriter(st);
Xtrace.Log("#_Grabando el fichero {0}", file);
if (m_bHasNormals && !checkBoxNormals.Checked) ///--- normales
{
br.Write((uint)(0));
br.Write((uint)(0));
}
br.Write((uint)(m_ListaVerticesFinal.Count));
br.Write((uint)(m_ListaIndicesFinal.Count / 3));
foreach (VerticeFinal vf in m_ListaVerticesFinal)
{
br.Write((short)(vf.x * 16.0f * SCALE_FACTOR));
br.Write((short)(vf.z * 16.0f * SCALE_FACTOR));
br.Write((short)((-vf.y) * 16.0f * SCALE_FACTOR));
short v_padding = 0;
br.Write(v_padding);
if (m_bHasNormals && !checkBoxNormals.Checked)
{
double length = Math.Sqrt((vf.nx * vf.nx) + (vf.ny * vf.ny) + (vf.nz * vf.nz));
double x = vf.nx / length;
double y = vf.nz / length;
double z = (-vf.ny) / length;
sbyte nx = (sbyte)(x * 127.0f);
sbyte ny = (sbyte)(y * 127.0f);
sbyte nz = (sbyte)(z * 127.0f);
sbyte n_padding = 0;
br.Write(nx);
br.Write(ny);
br.Write(nz);
br.Write(n_padding);
}
br.Write((short)(vf.u * 512.0f));
br.Write((short)(vf.v * 512.0f));
}
foreach (ushort ind in m_ListaIndicesFinal)
{
br.Write(ind);
}
br.Close();
if (m_ListaIndicesFinal.Count % 3 != 0)
{
Xtrace.Log("!Error: El número de índices no es múltiplo de 3: {0}", m_ListaIndicesFinal.Count);
}
if (m_bHasNormals && !checkBoxNormals.Checked)
{
Xtrace.Log("Las normales se han incluido");
}
else
{
Xtrace.Log("No se han incluido normales");
}
Xtrace.Log("Vértices: {0}", m_ListaVerticesFinal.Count);
Xtrace.Log("Triángulos: {0}", m_ListaIndicesFinal.Count / 3);
Xtrace.Log("#_Fichero grabado");
}
private void ComputeIndices()
{
foreach (Triangulo t in m_ArrayTriangulos)
{
for (int i = 0; i < 3; i++)
{
bool encontrado = false;
foreach (VerticeFinal vf in m_ListaVerticesFinal)
{
if (vf.x == t.vert[i].x &&
vf.y == t.vert[i].y &&
vf.z == t.vert[i].z &&
vf.nx == t.nor[i].nx &&
vf.ny == t.nor[i].ny &&
vf.nz == t.nor[i].nz &&
vf.u == t.tex[i].u &&
vf.v == t.tex[i].v)
{
encontrado = true;
break;
}
}
if (!encontrado)
{
VerticeFinal temp = new VerticeFinal();
temp.x = t.vert[i].x;
temp.y = t.vert[i].y;
temp.z = t.vert[i].z;
temp.nx = t.nor[i].nx;
temp.ny = t.nor[i].ny;
temp.nz = t.nor[i].nz;
temp.u = t.tex[i].u;
temp.v = t.tex[i].v;
m_ListaVerticesFinal.Add(temp);
int a = m_ListaVerticesFinal.Count - 1;
Xtrace.Log("O3D Ver {0}: ({1}, {2}, {3})", a, temp.x, temp.y, temp.z);
Xtrace.Log("O3D Tex {0}: ({1}, {2})", a, temp.u, temp.v);
Xtrace.Log("O3D Nor {0}: ({1}, {2}, {3})", a, temp.nx, temp.ny, temp.nz);
}
}
}
foreach (Triangulo t in m_ArrayTriangulos)
{
for (int i = 0; i < 3; i++)
{
bool encontrado = false;
ushort verticeID = 0;
foreach (VerticeFinal vf in m_ListaVerticesFinal)
{
if (vf.x == t.vert[i].x &&
vf.y == t.vert[i].y &&
vf.z == t.vert[i].z &&
vf.nx == t.nor[i].nx &&
vf.ny == t.nor[i].ny &&
vf.nz == t.nor[i].nz &&
vf.u == t.tex[i].u &&
vf.v == t.tex[i].v)
{
encontrado = true;
break;
}
verticeID++;
}
if (encontrado)
{
m_ListaIndicesFinal.Add(verticeID);
}
else
{
///--- algo va mal
Xtrace.Log("!**** Error: no se encontró un vértice al computar índices");
}
}
Xtrace.Log("O3D Ind {0}: ({1}, {2}, {3})", m_ListaIndicesFinal.Count / 3,
m_ListaIndicesFinal[m_ListaIndicesFinal.Count - 3],
m_ListaIndicesFinal[m_ListaIndicesFinal.Count - 2],
m_ListaIndicesFinal[m_ListaIndicesFinal.Count - 1]);
}
}
