public void CShapeProfileDefTest() { using (var m = XbimModel.CreateTemporaryModel()) { using (m.BeginTransaction()) { var prof = IfcModelBuilder.MakeCShapeProfileDef(m, 150, 90, 3, 10, 3, -30); var face = _xbimGeometryCreator.CreateFace(prof); double area = face.Area; Assert.IsTrue(face.Area > 0); m.ModelFactors.ProfileDefLevelOfDetail = 1; face = _xbimGeometryCreator.CreateFace(prof); Assert.IsTrue(face.Area > 0); Assert.IsTrue(face.OuterBound.Edges.Count == 20, "Incorrect edge count"); Assert.IsTrue(face.Area < area, "Detailed profile should be less than normal"); } } }