public void FacingOrientation()
{
var famSym = FamilyType.ByName("Box");
var pt = Point.ByCoordinates(0, 1, 2);
var famInst = FamilyInstance.ByPoint(famSym, pt);
Assert.NotNull(famInst);
var dir = famInst.FacingOrientation;
dir.IsAlmostEqualTo(Vector.ByCoordinates(0.0, 0.0, 1.0));
}
public void CanPlaceFamilyInstanceByTypeAndCoordinateSystem()
{
// Arrange
var famType = ElementSelector.ByElementId(131610, true) as FamilyType;
var coordinateSystem = CoordinateSystem.ByOrigin(0, 0)
.Rotate(Autodesk.DesignScript.Geometry.Plane.ByOriginNormal(Point.ByCoordinates(0, 0), Vector.ByCoordinates(0, 0, 1)), 45);
var expectedFacingOrientation = Vector.ByCoordinates(-0.707, 0.707, 0.000);
// Act
var familyInstance = FamilyInstance.ByCoordinateSystem(famType, coordinateSystem);
var facingOrientation = familyInstance.InternalFamilyInstance.FacingOrientation;
// Assert
Assert.AreEqual(expectedFacingOrientation.X, facingOrientation.X, Tolerance);
Assert.AreEqual(expectedFacingOrientation.Y, facingOrientation.Y, Tolerance);
Assert.AreEqual(expectedFacingOrientation.Z, facingOrientation.Z, Tolerance);
}
public static Vector ToVector(this Vector3D vec)
{
return(Vector.ByCoordinates(vec.X, vec.Y, vec.Z));
}
public static Vector Duplicate(this Triple vector) => Vector.ByCoordinates(vector.X, vector.Y, vector.Z);