public void Rotate_ZAxis()
{
var famSym = FamilyType.ByName("Box");
var pt = Point.ByCoordinates(0, 1, 2);
var famInst = FamilyInstance.ByPoint(famSym, pt);
Assert.NotNull(famInst);
var transform = famInst.InternalFamilyInstance.GetTransform();
double[] rotationAngles;
TransformUtils.ExtractEularAnglesFromTransform(transform, out rotationAngles);
Assert.AreEqual(0.0, rotationAngles[0]);
RevitServices.Persistence.DocumentManager.Instance.CurrentDBDocument.Regenerate();
famInst.SetRotation(30);
transform = famInst.InternalFamilyInstance.GetTransform();
TransformUtils.ExtractEularAnglesFromTransform(transform, out rotationAngles);
Assert.AreEqual(30.0, rotationAngles[0] * 180 / Math.PI, 1.0e-6);
famInst.SetRotation(60);
transform = famInst.InternalFamilyInstance.GetTransform();
TransformUtils.ExtractEularAnglesFromTransform(transform, out rotationAngles);
Assert.AreEqual(60.0, rotationAngles[0] * 180 / Math.PI, 1.0e-6);
}
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 ByCoordinates_ProducesValidFamilyInstanceWithCorrectLocation()
{
var famSym = FamilyType.ByName("Box");
var famInst = FamilyInstance.ByCoordinates(famSym, 0, 1, 2);
Assert.NotNull(famInst);
var position = famInst.Location;
position.ShouldBeApproximately(Point.ByCoordinates(0, 1, 2));
// no unit conversion
var internalPos =
InternalLocation(famInst.InternalElement as Autodesk.Revit.DB.FamilyInstance);
(internalPos * UnitConverter.HostToDynamoFactor(UnitType.UT_Length)).ShouldBeApproximately(
Point.ByCoordinates(0, 1, 2));
}
public void CanConvertProtoToRevitType()
{
var famSym = FamilySymbol.ByName("Box");
var pt = Point.ByCoordinates(0, 1, 2);
var famInst = FamilyInstance.ByPoint(famSym, pt);
var bbox = famInst.BoundingBox;
var bbxyz = bbox.ToRevitType();
var max = bbxyz.Max;
var min = bbxyz.Min;
// the box is 30ft x 30ft x 30ft
// the placement point is the center of the bottom face of the box
var boxOffsetTop = Vector.ByCoordinates(15, 15, 30);
var boxOffsetBottom = Vector.ByCoordinates(-15, -15, 0);
min.ShouldBeApproximately((Point)pt.InHostUnits().Translate(boxOffsetBottom));
max.ShouldBeApproximately((Point)pt.InHostUnits().Translate(boxOffsetTop));
}
public void CanConvertRevitToProtoType()
{
var famSym = FamilySymbol.ByName("Box");
var pt = Point.ByCoordinates(0, 1, 2);
var famInst = FamilyInstance.ByPoint(famSym, pt);
var bbox = famInst.BoundingBox;
Assert.NotNull(bbox);
var max = bbox.MaxPoint;
var min = bbox.MinPoint;
// the box is 30ft x 30ft x 30ft
// the placement point is the center of the bottom face of the box
var boxOffsetTop = Vector.ByCoordinates(15, 15, 30).AsPoint().InDynamoUnits().AsVector();
var boxOffsetBottom = Vector.ByCoordinates(-15, -15, 0).AsPoint().InDynamoUnits().AsVector();
min.ShouldBeApproximately((Point)pt.Translate(boxOffsetBottom));
max.ShouldBeApproximately((Point)pt.Translate(boxOffsetTop));
}
public void ByCoordinates_NullFamilySymbol()
{
var pt = Point.ByCoordinates(0, 1, 2);
Assert.Throws(typeof(System.ArgumentNullException), () => FamilyInstance.ByCoordinates(null, 0, 1, 2));
}
public void ByPoint_NullPoint()
{
var famSym = FamilyType.ByName("Box");
Assert.Throws(typeof(System.ArgumentNullException), () => FamilyInstance.ByPoint(famSym, null));
}
