public void WhenAppendingBinarySTLFile_ThenEnsureDuplicatePointsRemoval()
{
var inputFile = new File(TestFiles.FetchTestFile("GetTrianglesByMesh.stl"));
DMTModel mainMesh = DMTModelReader.ReadFile(inputFile);
Assert.AreEqual(944, mainMesh.TotalNoOfTriangles);
Assert.AreEqual(944, mainMesh.TotalNoOfVertices);
var exportedFile = File.CreateTemporaryFile("stl", true);
DMTModelWriter.WriteFile(mainMesh, exportedFile);
DMTModel exportedMesh = DMTModelReader.ReadFile(inputFile);
Assert.AreEqual(944, exportedMesh.TotalNoOfTriangles);
Assert.AreEqual(944, exportedMesh.TotalNoOfVertices);
}
/// <summary>
/// Creates a new Mesh from a DMT Model.
/// </summary>
/// <param name="powerSHAPE">This is the PowerSHAPE Automation object.</param>
/// <param name="model">The DMT model from which to create the model.</param>
internal PSMesh(PSAutomation powerSHAPE, DMTModel model) : base(powerSHAPE)
{
// Write the DMT to a temporary file
FileSystem.File tempFile = FileSystem.File.CreateTemporaryFile("dmt");
DMTModelWriter.WriteFile(model, tempFile);
// Import the DMT into PowerSHAPE
_powerSHAPE.DoCommand("FILE IMPORT '" + tempFile.Path + "'");
// Delete the temporary file
tempFile.Delete();
PSMesh newMesh = (PSMesh)_powerSHAPE.ActiveModel.CreatedItems[0];
// Set the Id
_id = newMesh.Id;
}
public void WhenWritingSTLFileFromDMTFile_ThenCheckOutput()
{
DMTModel importedModel = DMTModelReader.ReadFile(new File(TestFiles.NormalDmt));
var outputFile = new File(string.Format("{0}\\output.stl", Path.GetTempPath()));
DMTModelWriter.WriteFile(importedModel, outputFile);
DMTModel writtenModel = DMTModelReader.ReadFile(outputFile);
// Ensure that model is written correctly
Assert.AreEqual(importedModel.BoundingBox.MaxX, writtenModel.BoundingBox.MaxX);
Assert.AreEqual(importedModel.BoundingBox.MaxY, writtenModel.BoundingBox.MaxY);
Assert.AreEqual(importedModel.BoundingBox.MaxZ, writtenModel.BoundingBox.MaxZ);
Assert.AreEqual(importedModel.BoundingBox.MinX, writtenModel.BoundingBox.MinX);
Assert.AreEqual(importedModel.BoundingBox.MinY, writtenModel.BoundingBox.MinY);
Assert.AreEqual(importedModel.BoundingBox.MinZ, writtenModel.BoundingBox.MinZ);
outputFile.Delete();
}
/// <summary>
/// Creates a reference surface model from a DMTModel.
/// </summary>
/// <param name="DMT">The DMTModel to set as a reference surface model.</param>
public PMModel CreateReferenceModel(DMTModel DMT)
{
try
{
PMModel newModel = null;
// Write the DMT Model to a file
File tempFile = File.CreateTemporaryFile("dmt");
DMTModelWriter.WriteFile(DMT, tempFile);
// Then import it into PowerMILL (this includes adding it to the list)
newModel = CreateReferenceModel(tempFile);
// Delete the file
tempFile.Delete();
return(newModel);
}
catch
{
return(null);
}
}
