public void BasePoint_Valid()
{
var basepoint = Coordinates.BasePoint();
Assert.IsNotNull(basepoint);
Assert.IsTrue(basepoint.Equals(Autodesk.DesignScript.Geometry.Point.Origin()));
}
public void CanTransformElement()
{
// Arrange
var delta = 0.001;
var originPoint = Coordinates.BasePoint();
var fromCS = CoordinateSystem.ByOrigin(originPoint);
var translatedOriginPoint = originPoint.Translate(Vector.XAxis(), 10000) as Autodesk.DesignScript.Geometry.Point;
var contextCS = CoordinateSystem.ByOrigin(translatedOriginPoint).Rotate(translatedOriginPoint,
Vector.ZAxis(),
25);
var wall = ElementSelector.ByElementId(316150) as Revit.Elements.FamilyInstance;
var rectangularColumn = ElementSelector.ByElementId(318266) as Revit.Elements.FamilyInstance;
var steelColumn = ElementSelector.ByElementId(316180) as Revit.Elements.FamilyInstance;
var lineBasedFamily = ElementSelector.ByElementId(317296) as Revit.Elements.FamilyInstance;
var expectedRectangularColumnLocation = Autodesk.DesignScript.Geometry.Point.ByCoordinates(4665.007, -2577.392, 0);
var expectedLineBasedFamilyLocation = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(Autodesk.DesignScript.Geometry.Point.ByCoordinates(6030.576, -1719.941, 0),
Autodesk.DesignScript.Geometry.Point.ByCoordinates(7059.036, -494.270, 0));
var originalRectangularColumnLocation = Autodesk.DesignScript.Geometry.Point.ByCoordinates(-5924.398, -81.245, 0);;
var originalLineBasedFamilyLocation = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(Autodesk.DesignScript.Geometry.Point.ByCoordinates(-4324.398, 118.755, 0),
Autodesk.DesignScript.Geometry.Point.ByCoordinates(-2724.398, 118.755, 0));
// Act
var transformlineBasedFamily = lineBasedFamily.Transform(fromCS, contextCS);
var transformedlineBasedFamilyLocation = transformlineBasedFamily.GetLocation() as Autodesk.DesignScript.Geometry.Line;
var transformRectangularColumn = rectangularColumn.Transform(fromCS, contextCS);
var transformedRectangularColumnLocation = transformRectangularColumn.GetLocation() as Autodesk.DesignScript.Geometry.Point;
var wallEx = Assert.Throws <System.NullReferenceException>(() => wall.Transform(fromCS, contextCS));
var steelColumnEx = Assert.Throws <System.NullReferenceException>(() => steelColumn.Transform(fromCS, contextCS));
// Assert - Elements have moved
Assert.AreNotEqual(originalRectangularColumnLocation.X, transformedRectangularColumnLocation.X);
Assert.AreNotEqual(originalRectangularColumnLocation.Y, transformedRectangularColumnLocation.Y);
Assert.AreNotEqual(originalLineBasedFamilyLocation.StartPoint.X, transformedlineBasedFamilyLocation.StartPoint.X);
Assert.AreNotEqual(originalLineBasedFamilyLocation.StartPoint.Y, transformedlineBasedFamilyLocation.StartPoint.Y);
// Assert - Elements are in correct position
Assert.AreEqual(expectedRectangularColumnLocation.X, transformedRectangularColumnLocation.X, delta);
Assert.AreEqual(expectedRectangularColumnLocation.Y, transformedRectangularColumnLocation.Y, delta);
Assert.AreEqual(expectedLineBasedFamilyLocation.StartPoint.X, transformedlineBasedFamilyLocation.StartPoint.X, delta);
Assert.AreEqual(expectedLineBasedFamilyLocation.StartPoint.Y, transformedlineBasedFamilyLocation.StartPoint.Y, delta);
}
