public void Load()
{
var image = this.LoadImage();
var pixelColors = image.CopyPixels();
var pixelsSource = PixelsSource.FromPixelColors(pixelColors);
var dialogViewModel = new DialogViewModel();
Texture outputTexture = null;
dialogViewModel.AddTask
(
(taskContext) =>
{
try
{
taskContext.UpdateMessage("Trying to load file.");
var textureProfile = this.LoadTextureProfile(pixelsSource);
outputTexture = new Texture(image, textureProfile);
}
catch (Exception ex)
{
taskContext.UpdateMessage($"Error loading file: {ex.Message}");
return;
}
taskContext.UpdateProgress(100);
}
);
this.windowManager.ShowDialog(dialogViewModel);
this.OutputTexture = outputTexture;
this.TryClose(this.OutputTexture != null);
}
public void SaveTextureProfile(string outputFile)
{
if (!this.CanWriteTextureProfile || this.dialogViewModel != null)
{
return;
}
this.dialogViewModel = new DialogViewModel();
bool success = true;
this.dialogViewModel.AddTask
(
(taskContext) =>
{
try
{
new TextureProfileWriter().SaveTextureProfile(outputFile, this.texture.GetTextureProfile());
}
catch (Exception ex)
{
taskContext.UpdateMessage($"Error writing texture profile: {ex.Message}");
success = false;
}
taskContext.UpdateProgress(100);
}
);
this.windowManager.ShowDialog(this.dialogViewModel);
this.dialogViewModel = null;
if (success)
{
this.SavedFile = outputFile;
this.TryClose(true);
}
}
public void SaveSourceTexture(string outputFile)
{
if (string.IsNullOrEmpty(outputFile) || this.dialogViewModel != null || this.sourceTexture == null)
{
return;
}
this.dialogViewModel = new DialogViewModel();
this.dialogViewModel.AddTask
(
(taskContext) =>
{
try
{
new TextureProfileWriter().SaveTextureProfile(outputFile, this.sourceTexture.Model.GetTextureProfile());
}
catch (Exception ex)
{
taskContext.UpdateMessage($"Error writing texture profile: {ex.Message}");
}
taskContext.UpdateProgress(100);
}
);
this.windowManager.ShowDialog(this.dialogViewModel);
this.dialogViewModel = null;
}
public void LoadModel(string fileName)
{
var dialogViewModel = new DialogViewModel();
HelixToolkitScene scene = null;
dialogViewModel.AddTask
(
(taskContext) =>
{
taskContext.UpdateMessage($"Loading model {Path.GetFileNameWithoutExtension(fileName)}");
var loader = new Importer();
scene = loader.Load(fileName);
taskContext.UpdateProgress(100);
}
);
this.windowManager.ShowDialog(dialogViewModel);
GroupModel.Clear();
if (scene != null)
{
this.sceneNode = scene.Root;
GroupModel.AddNode(this.sceneNode);
this.SetSceneMaterials();
}
}
public void GenerateTextureProfile()
{
if (this.transparencyColor == null || this.dialogViewModel != null)
{
return;
}
var textureProcessor = new TextureProcessor();
this.dialogViewModel = new DialogViewModel();
var pixelColors = this.sourceImage.CopyPixels();
TextureProfile textureProfile = null;
this.dialogViewModel.AddTask
(
async(taskContext) =>
{
textureProfile = await textureProcessor.GenerateTextureProfileAsync(pixelColors, this.transparencyColor, this.dialogViewModel, taskContext);
}
);
this.windowManager.ShowDialog(this.dialogViewModel);
this.dialogViewModel = null;
this.Texture = new Texture(this.originalSource, textureProfile);
this.DrawTextureOnOutput();
}
