private static Image GenerateSkyboxPreview(SRTSkybox skybox, string previewFileName)
{
Process vtfcmd = new Process();
vtfcmd.StartInfo.FileName = vtfcmdPath;
vtfcmd.StartInfo.Arguments = "-exportformat bmp -file \"" + skybox.GetVTF(0) + "\" -file \"" + skybox.GetVTF(1) + "\" -file \"" + skybox.GetVTF(2) + "\" -file \"" + skybox.GetVTF(3) + "\"";
vtfcmd.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
vtfcmd.Start();
vtfcmd.WaitForExit();
string lfBmp = skybox.FileName + Sides[0] + ".bmp";
string bkBmp = skybox.FileName + Sides[1] + ".bmp";
string rtBmp = skybox.FileName + Sides[2] + ".bmp";
string ftBmp = skybox.FileName + Sides[3] + ".bmp";
Image lf = Image.FromFile(lfBmp);
Image bk = Image.FromFile(bkBmp);
Image rt = Image.FromFile(rtBmp);
Image ft = Image.FromFile(ftBmp);
Image previewFull = new Bitmap(lf.Width + bk.Width + rt.Width + ft.Width, Math.Max(Math.Max(lf.Height, bk.Height), Math.Max(rt.Height, ft.Height)));
Graphics previewFullGraphics = Graphics.FromImage(previewFull);
previewFullGraphics.DrawImageUnscaled(lf, 0, -1);
previewFullGraphics.DrawImageUnscaled(bk, lf.Width, -1);
previewFullGraphics.DrawImageUnscaled(rt, lf.Width + bk.Width, -1);
previewFullGraphics.DrawImageUnscaled(ft, lf.Width + bk.Width + rt.Width, -1);
previewFullGraphics.DrawString(skybox.Name, new Font("Segoe UI Semibold", lf.Height / 8, System.Drawing.FontStyle.Bold), Brushes.White, lf.Width / 8, lf.Height - lf.Height / 16, new StringFormat() { Alignment = StringAlignment.Near, LineAlignment = StringAlignment.Far });
previewFullGraphics.Dispose();
lf.Dispose();
bk.Dispose();
rt.Dispose();
ft.Dispose();
File.Delete(lfBmp);
File.Delete(bkBmp);
File.Delete(rtBmp);
File.Delete(ftBmp);
Image preview = new Bitmap(600, 150);
Graphics previewGraphics = Graphics.FromImage(preview);
previewGraphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
previewGraphics.DrawImage(previewFull, 0, 0, preview.Width, preview.Height);
previewGraphics.Dispose();
previewFull.Dispose();
preview.Save(previewFileName);
return preview;
}
