public void RoundtripTest()
{
var mphtxtStream = new MemoryStream();
using var writer = new MphtxtWriter(mphtxtStream);
Dictionary <string, MphtxtObject> objs = CreateMesh();
writer.Write(objs);
mphtxtStream.Seek(0, SeekOrigin.Begin);
using var reader = new MphtxtReader(mphtxtStream);
reader.Read();
}
public void ReadTest()
{
using var stream = File.OpenRead("Test Data/ETS Sample 4.mphtxt");
using var reader = new MphtxtReader(stream);
var result = reader.Read();
var selections = result.Values.Select(v => v as MphtxtSelection).Where(v => v != null);
Assert.IsTrue(selections.Any());
foreach (var selection in selections)
{
var mesh = result[selection.MeshTag] as MphtxtMesh;
Assert.IsNotNull(mesh);
switch (selection.Dimension)
{
case 3:
CollectionAssert.IsSubsetOf(selection.Entities.ToArray(), mesh.Elements["tet"].Select(e => e.EntityIndex).ToArray());
break;
case 2:
CollectionAssert.IsSubsetOf(selection.Entities.ToArray(), mesh.Elements["tri"].Select(e => e.EntityIndex).ToArray());
break;
case 1:
CollectionAssert.IsSubsetOf(selection.Entities.ToArray(), mesh.Elements["edg"].Select(e => e.EntityIndex).ToArray());
break;
case 0:
CollectionAssert.IsSubsetOf(selection.Entities.ToArray(), mesh.Elements["vtx"].Select(e => e.EntityIndex).ToArray());
break;
default:
Assert.Fail();
break;
}
}
}
public IDictionary <string, MphtxtObject> Read()
{
using var reader = new MphtxtReader(mphtxtStream, true);
return(reader.Read());
}
