public void ShouldGetColorsSuccessfully()
{
// Arrange
var model = new Model3MF("TestData/ReadmeMulti.3mf");
// Act
var colors = model.Colors;
// Assert
Assert.AreEqual(2, colors.Count);
}
public void ShouldGetReadmeSuccessfully()
{
// Arrange
var model = new Model3MF("TestData/ReadmeMulti.3mf");
// Act
var readme = model.Readme;
// Assert
Assert.IsFalse(string.IsNullOrEmpty(readme));
}
private void DropCallback(string id, string req)
{
ClearCreateExtractionPath();
var trimmedJsDataUrl = req.Trim(new char[] { '[', ']', '"' });
var model3mf = Model3MF.FromBase64DataUrl(trimmedJsDataUrl);
model3mf.ExtractPrintProject(_extractionPath);
_webview.Return(id, RPCResult.Success, "{ projectFolderUrl: '/extracted' }");
}
public void ShouldGetMeshObjectsSuccessfully()
{
// Arrange
var model = new Model3MF("TestData/ReadmeMulti.3mf");
// Act
var meshes = model.Meshes;
// Assert
Assert.AreEqual(11, meshes.Count);
}
private void HandleExtractCommand(FileInfo model, DirectoryInfo dir, bool overwrite)
{
if (dir.Exists)
{
Console.WriteLine("Please use a new directory for the extraction!");
}
else
{
dir.Create();
var model3mf = new Model3MF(model.FullName);
model3mf.ExtractPrintProject(dir.FullName);
}
}
public void ShouldLoadModelsSuccessfully()
{
try
{
// Act
var model = new Model3MF("TestData/PlainMulti.3mf");
model = new Model3MF("TestData/ReadmeMulti.3mf");
}
catch (Exception ex)
{
// Assert
Assert.Fail("Expected no exception, but got: " + ex.Message);
}
}
public void ShouldSetAttachmentSuccessfully()
{
// Arrange
var builder = new Model3MFBuilder();
// Act
builder.Set3D2PFile("TestData/3D2P.json");
builder.Write3MF("TestData/Test.3mf", true);
// Assert
var model = new Model3MF("TestData/Test.3mf");
Assert.IsTrue(model.GetAttachment("/Metadata/3D2P.json") != null);
}
public void ShouldSetReadmeSuccessfully()
{
// Arrange
var builder = new Model3MFBuilder();
// Act
builder.SetReadme("TestData/README.md");
builder.Write3MF("TestData/Test.3mf", true);
// Assert
var model = new Model3MF("TestData/Test.3mf");
Assert.IsFalse(string.IsNullOrEmpty(model.Readme));
}
public void ShouldAddStlsSuccessfully()
{
// Arrange
var builder = new Model3MFBuilder();
// Act
builder.AddStl("TestData/Test1.stl");
builder.AddStl("TestData/Test2.stl");
builder.Write3MF("TestData/Test.3mf", true);
// Assert
var model = new Model3MF("TestData/Test.3mf");
Assert.AreEqual(2, model.Meshes.Count);
}
public IActionResult OnPost([FromBody] string base64DataUrl)
{
var result = Content("");
if (!string.IsNullOrEmpty(base64DataUrl))
{
var tempProjectFolder = Guid.NewGuid().ToString();
var tempFolder = Path.Combine(_extractionPath, tempProjectFolder);
Directory.CreateDirectory(tempFolder);
var model3mf = Model3MF.FromBase64DataUrl(base64DataUrl);
model3mf.ExtractPrintProject(tempFolder);
result = Content(tempProjectFolder);
}
return(result);
}
public void Run(FileInfo model)
{
var is3MF = model?.Extension.ToUpper() == ".3MF";
if (model == null || is3MF)
{
// System.CommandLine parses and executes the CLI arguments
// in a new Task. Because of this, it is necessary to execute
// a new STA Thread to run the webview. Will throw exceptions otherwise.
Thread thread = new Thread(() =>
{
var initScript =
@"window.printProject = {};
window.printProject.dropCallback = dropCallback;";
if (is3MF)
{
ClearCreateExtractionPath();
var model3mf = new Model3MF(model.FullName);
model3mf.ExtractPrintProject(_extractionPath);
initScript += "window.printProject.projectFolderUrl='/extracted';";
}
var hostedContent = new HostedContent();
using (_webview = new Webview(false, true))
{
_webview
.SetTitle("3D2P")
.SetSize(1024, 800, WebviewHint.None)
.SetSize(800, 800, WebviewHint.Min)
.Bind("dropCallback", DropCallback)
.InitScript(initScript)
.Navigate(hostedContent)
.Run();
}
});
#if Windows
thread.SetApartmentState(ApartmentState.STA);
#endif
thread.Start();
thread.Join();
}
else
{
Console.WriteLine("This is a 3MF viewer. Please provide a '.3mf' file! Or use '-h' for help.");
}
}
public void ShouldExtractModelSuccesfully()
{
// Arrange
var builder = new Model3MFBuilder();
builder.AddStl("TestData/Test1.stl");
builder.AddStl("TestData/Test2.stl");
builder.Set3D2PFile("TestData/3D2P.json");
builder.SetReadme("TestData/README.md");
builder.Write3MF("TestData/Test.3mf", true);
var model = new Model3MF("TestData/Test.3mf");
// Act
model.ExtractPrintProject("TestData/extracted");
// Assert
Assert.IsTrue(File.Exists("TestData/extracted/stl/Test1.stl"), "Test1.stl not found!");
Assert.IsTrue(File.Exists("TestData/extracted/stl/Test2.stl"), "Test2.stl not found!");
Assert.IsTrue(File.Exists("TestData/extracted/3D2P.json"), "3D2P.json not found!");
Assert.IsTrue(File.Exists("TestData/extracted/README.md"), "README.md not found!");
Assert.IsTrue(File.ReadAllBytes("TestData/extracted/stl/Test1.stl").Length > 100);
}