public void GetPreview()
{
DdsFile dds;
CSharpImageLibrary.ImageEngineImage image = null;
try
{
this.Preview = null;
dds = new DdsFile(Texture, false);
dds.Write(File.Open(System.AppDomain.CurrentDomain.BaseDirectory + "\\temp.dds", FileMode.Create, FileAccess.ReadWrite, FileShare.Read), -1);
int maxDimension = (int)Math.Max(dds.header.width, dds.header.height);
image = new CSharpImageLibrary.ImageEngineImage(System.AppDomain.CurrentDomain.BaseDirectory + "\\temp.dds", maxDimension);
Preview = null;
this.Preview = image.GetWPFBitmap(maxDimension, true);
this.PreviewErrorVisibility = Visibility.Collapsed;
OnPropertyChanged(nameof(Width));
OnPropertyChanged(nameof(Height));
OnPropertyChanged(nameof(TextureInfo));
}
catch (Exception ex)
{
Preview = null;
this.PreviewError = "Could not create preview! Export/Import may still work in certain circumstances." + Environment.NewLine + Environment.NewLine + ex.Message;
this.PreviewErrorVisibility = Visibility.Visible;
}
finally
{
dds = null;
image?.Dispose();
image = null;
}
}
public void GetPreview()
{
DdsFile dds;
CSharpImageLibrary.ImageEngineImage image = null;
try
{
this.Preview = null;
dds = ExportDDS(System.AppDomain.CurrentDomain.BaseDirectory + "\\temp.dds", true, false);
int maxDimension = (int)Math.Max(dds.header.width, dds.header.height);
Width = (int)dds.header.width;
Height = (int)dds.header.height;
image = new CSharpImageLibrary.ImageEngineImage(System.AppDomain.CurrentDomain.BaseDirectory + "\\temp.dds", maxDimension);
Preview = null;
this.Preview = image.GetWPFBitmap(maxDimension, true);
this.PreviewErrorVisibility = Visibility.Collapsed;
}
catch (Exception ex) when(!Debugger.IsAttached)
{
Preview = null;
this.PreviewError = "Could not create preview! Export/Import may still work in certain circumstances." + Environment.NewLine + Environment.NewLine + ex.Message;
this.PreviewErrorVisibility = Visibility.Visible;
}
finally
{
dds = null;
image?.Dispose();
image = null;
}
}
private static Dictionary <string, BaseMaterial> LoadMtl(string file)
{
Dictionary <string, BaseMaterial> materials = new Dictionary <string, BaseMaterial>();
string currentName = "";
BaseMaterial currentMat = new SolidMaterial();
foreach (var s in File.ReadAllLines(file))
{
if (String.IsNullOrEmpty(s))
{
continue;
}
var lines = Regex.Split(s, @"\s").Where(l => !String.IsNullOrEmpty(l)).ToList();
string flag = lines[0];
if (flag == "newmtl")
{
materials.Add(currentName, currentMat);
currentName = Regex.Replace(s, @"\s*newmtl\s*(.*\S)\s*$", "$1");
currentMat = new SolidMaterial();
}
else
if (flag == "map_Kd")
{
var imageName = Regex.Replace(s, @"\s*map_Kd\s*(.*\S)\s*$", "$1");
var img = new CSharpImageLibrary.ImageEngineImage(imageName);
currentMat = new TextureMaterial(img);
}
else
if (flag == "Kd")
{
currentMat = new SolidMaterial(Color.FromArgb(0,
(int)(double.Parse(lines[1]) * 255),
(int)(double.Parse(lines[2]) * 255),
(int)(double.Parse(lines[3]) * 255)));
}
}
materials.Add(currentName, currentMat);
return(materials);
}
public TextureMaterial(CSharpImageLibrary.ImageEngineImage bitmap)
{
texture = bitmap.MipMaps[0];
step = (texture.Pixels.Length) / (texture.Width * texture.Height);
}
