public void STLExport(MeshPrimitive mesh, string fileName, bool ascii = true, IEnumerable <Attribution> attributions = null)
{
try
{
CultureInfo.CurrentCulture = CultureInfo.InvariantCulture;
// ...
StlFile stlFile = new StlFile();
stlFile.SolidName = GetAttributionExtraText(attributions);
foreach (var triangle in mesh.EvaluateTriangles())
{
stlFile.Triangles.Add(CreateStlTriangle(
triangle.A.GetGeometry().GetPosition()
, triangle.B.GetGeometry().GetPosition()
, triangle.C.GetGeometry().GetPosition()));
}
// ...
string folder = System.IO.Path.GetDirectoryName(fileName);
if (!System.IO.Directory.Exists(folder))
{
System.IO.Directory.CreateDirectory(folder);
}
using (FileStream fs = new FileStream(fileName, FileMode.Create))
{
stlFile.Save(fs, ascii);
}
}
catch (Exception ex)
{
_logger?.LogError(ex, "Error while exporting STL model");
throw;
}
}