private void BattleStage_listbox(bool bGenerateTextures)
{
if (listBox1.SelectedIndex == -1)
listBox1.SelectedIndex = 0;
Image nullImageRes = _bmp2;
_bmp = new Bitmap(nullImageRes);
Graphics g = Graphics.FromImage(_bmp);
int selected = Convert.ToInt32(listBox1.SelectedItems[0]);
BattleStage bs = new BattleStage("UV");
Tuple<List<double>, List<double>,int> uv = bs.GetUVpoints(selected, _lastKnownPath, _lastKnownTim);
List<Point> uvPoint = new List<Point>();
Pen pen = new Pen(Color.White, 1.0f);
int index = 0;
Tuple<int, int> texResTuple = bs.GetTextureRes();
int width = texResTuple.Item1;
int height = texResTuple.Item2;
checkBox1.Checked = !_polygons[listBox1.SelectedIndex].IsEnabled;
if (bGenerateTextures)
{
Console.WriteLine($"BS: Mixing textures...");
Console.WriteLine($"BS: Collecting UV data and preparing bounding boxes");
for (int i = 0; i != listBox1.Items.Count; i++)
{
uv = bs.GetUVpoints(int.Parse(listBox1.Items[i].ToString()), _lastKnownPath, _lastKnownTim);
int clute = uv.Item3;
string pathText = Path.GetDirectoryName(_lastKnownPath);
if(clute!=0)
pathText = pathText + @"\" + Path.GetFileNameWithoutExtension(_lastKnownPath) + @"_" + clute + ".png";
else
pathText = pathText + @"\" + Path.GetFileNameWithoutExtension(_lastKnownPath) + ".png";
double u1Min = uv.Item1.Min(); double u1Max = uv.Item1.Max();
double v1Min = uv.Item2.Min(); double v1Max = uv.Item2.Max();
double x1 = Math.Floor(((u1Min * 100) * width) / 100);
double y1 = Math.Floor(((v1Min * 100) * height) / 100) ;
double x2 = Math.Floor(((u1Max * 100) * width) / 100);
double y2 = Math.Floor(((v1Max * 100) * height) / 100) ;
x1 = x1 <= 0 ? 1 : x1; x2 = x2 <= 0 ? 1 : x2;
Point topLeft = new Point((int)(Math.Round(x1)-1), height - (int)(Math.Round(y2)));
Point topRight = new Point((int)(Math.Round(x2)-1), height - (int)(Math.Round(y2)));
Point bottomLeft = new Point((int)(Math.Round(x1)), height - (int)(Math.Round(y1)));
Point bottomRight = new Point((int)(Math.Round(x2)), height - (int)(Math.Round(y1)));
if (!File.Exists(pathText)) continue;
Console.WriteLine($"BS: Mixing {pathText}");
Bitmap loadBmp = new Bitmap(pathText);
PixelFormat pf = PixelFormat.Format24bppRgb;
int wid = (topRight.X - topLeft.X) + 4;
int hei = (bottomLeft.Y - topLeft.Y) + 4;
wid = topLeft.X + wid > width ? wid - 4 : wid;
hei = bottomRight.Y + hei > height ? hei - 4 : hei;
Size sz = new Size(wid,hei);
Rectangle rectangle = new Rectangle(topLeft, sz);
BitmapData targetBitmapData = _bmp.LockBits(rectangle, ImageLockMode.WriteOnly, pf);
BitmapData sourBitmapData = loadBmp.LockBits(rectangle, ImageLockMode.ReadOnly, pf);
IntPtr workingptr = targetBitmapData.Scan0;
IntPtr sourceptr = sourBitmapData.Scan0;
byte[] rawLoadBmp = new byte[sourBitmapData.Stride * sourBitmapData.Height];
byte[] rawBmp = new byte[targetBitmapData.Stride * targetBitmapData.Height];
Marshal.Copy(workingptr, rawBmp, 0, rawBmp.Length);
Marshal.Copy(sourceptr, rawLoadBmp, 0, rawLoadBmp.Length);
for (int pixel = 0; pixel != rawLoadBmp.Length; pixel++)
rawBmp[pixel] = rawLoadBmp[pixel];
Marshal.Copy(rawBmp, 0, workingptr, rawBmp.Length);
loadBmp.UnlockBits(sourBitmapData);
_bmp.UnlockBits(targetBitmapData);
Console.WriteLine($"BS: Mixing finished");
}
pictureBox1.Image = _bmp;
_bmp2 = _bmp;
string pathTexte = Path.GetDirectoryName(_lastKnownPath);
Console.WriteLine($"BS: Saving final texture");
pathTexte = pathTexte + @"\" + Path.GetFileNameWithoutExtension(_lastKnownPath) + "_col.png";
if (File.Exists(pathTexte))
File.Delete(pathTexte);
Console.WriteLine($"BS: Setting transparency on final texture");
_bmp.MakeTransparent(Color.Black);
_bmp.Save(pathTexte);
pathTexte = Path.GetDirectoryName(_lastKnownPath);
pathTexte = pathTexte + @"\" + Path.GetFileNameWithoutExtension(_lastKnownPath) + ".MTL";
string[] newfile = File.ReadAllLines(pathTexte);
newfile[newfile.Length-1] = "map_Kd " + Path.GetFileNameWithoutExtension(_lastKnownPath) + "_col.png";
File.WriteAllLines(pathTexte, newfile);
pictureBox1.BackgroundImage = _bmp;
Console.WriteLine($"BS: Finished!");
Console.WriteLine($"BS: Delivered to renderer.");
Render3D();
}
if (bGenerateTextures) return;
{
Console.WriteLine($"BS: Drawing UV layout");
while (true)
{
double x1 = (((uv.Item1[index] * 100) * width) / 100);
double y1 = (((uv.Item2[index] * 100) * height) / 100);
double x2 = (((uv.Item1[index + 1] * 100) * width) / 100);
double y2 = (((uv.Item2[index + 1] * 100) * height) / 100);
Point xy1 = new Point((int)(Math.Round(x1)), 256 - (int)(Math.Round(y1)));
Point xy2 = new Point((int)(Math.Round(x2)), 256 - (int)(Math.Round(y2)));
uvPoint.Add(xy1);
uvPoint.Add(xy2);
g.DrawLine(pen, uvPoint[index], uvPoint[index + 1]);
if (index >= uv.Item1.Count - 3 && index >= uv.Item2.Count - 3)
break;
index += 2;
}
g.Dispose();
pictureBox1.Image = _bmp;
}
}
