/// <summary>
/// Form a Refernece plane from two end points in the Active view. The cut vector is the Z Axis.
/// </summary>
/// <param name="start">The location where the bubble will be located</param>
/// <param name="end">The other end</param>
/// <returns></returns>
public static ReferencePlane ByStartPointEndPoint( Point start, Point end )
{
if (start == null)
{
throw new ArgumentNullException("start");
}
if (end == null)
{
throw new ArgumentNullException("end");
}
return new ReferencePlane( start.ToXyz(),
end.ToXyz(),
(end.ToXyz() - start.ToXyz()).GetPerpendicular(),
Document.ActiveView);
}
public void NurbsCurve()
{
// create spline
var pts = new Autodesk.DesignScript.Geometry.Point[]
{
Autodesk.DesignScript.Geometry.Point.ByCoordinates(0,0,0),
Autodesk.DesignScript.Geometry.Point.ByCoordinates(1,0,0),
Autodesk.DesignScript.Geometry.Point.ByCoordinates(3,0,0),
Autodesk.DesignScript.Geometry.Point.ByCoordinates(10,0,0)
};
var spline = Autodesk.DesignScript.Geometry.NurbsCurve.ByControlPoints(pts, 3);
Assert.NotNull(spline);
Assert.AreEqual(3, spline.Degree);
var eval0 = spline.PointAtParameter(0);
var eval1 = spline.PointAtParameter(1);
var expectedPoint0 = Point.ByCoordinates(0, 0, 0);
var expectedPoint1 = Point.ByCoordinates(10, 0, 0);
Assert.AreEqual(0, expectedPoint0.DistanceTo(eval0), 1e-6);
Assert.AreEqual(0, expectedPoint1.DistanceTo(eval1), 1e-6);
var closestPoint0 = spline.ClosestPointTo(expectedPoint0);
Assert.AreEqual(0, expectedPoint0.DistanceTo(closestPoint0), 1e-6);
}
public void ByPoints_PointArray_ProducesValidAdaptiveComponentAndLocations()
{
var pts = new Point[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(10, 0, 10),
Point.ByCoordinates(20, 0, 0)
};
var fs = FamilySymbol.ByName("3PointAC");
var ac = AdaptiveComponent.ByPoints(pts, fs);
var locs = ac.Locations;
var pairs = locs.Zip(pts, (point, point1) => new Tuple<Point, Point>(point, point1));
// compares after unit conversion
foreach (var pair in pairs)
pair.Item1.ShouldBeApproximately(pair.Item2);
var unconvertedPairs = pts.Zip(GetInternalPoints((FamilyInstance) ac.InternalElement),
(point, point1) => new Tuple<Point, XYZ>(point, point1));
foreach (var pair in unconvertedPairs)
{
pair.Item1.ShouldBeApproximately(pair.Item2 * UnitConverter.HostToDynamoFactor);
}
Assert.NotNull(ac);
}
private InvWorkPoint(Point point, IObjectBinder binder)
{
this.point = point;
this.binder = binder;
if (binder.DocumentManager.ActiveAssemblyDoc != null)
{
this.binder.ContextManager.BindingContextManager = binder.DocumentManager.ActiveAssemblyDoc.ReferenceKeyManager;
}
else if (binder.DocumentManager.ActivePartDoc != null)
{
this.binder.ContextManager.BindingContextManager = binder.DocumentManager.ActivePartDoc.ReferenceKeyManager;
}
this.binder.ContextManager.BindingContextManager = binder.DocumentManager.ActiveAssemblyDoc.ReferenceKeyManager;
Inventor.WorkPoint wp;
if (this.binder.GetObjectFromTrace<Inventor.WorkPoint>(out wp))
{
InternalWorkPoint = wp;
AssemblyWorkPointDef wpDef = (AssemblyWorkPointDef)wp.Definition;
wpDef.Point = point.ToPoint();
}
else
{
wp = binder.DocumentManager.ActiveAssemblyDoc.ComponentDefinition.WorkPoints.AddFixed(point.ToPoint(), false);
InternalWorkPoint = wp;
this.binder.SetObjectForTrace<InvWorkPoint>(this.InternalWorkPoint);
}
}
/// <summary>
/// Internal constructor for the AdaptiveComponent wrapper
/// </summary>
/// <param name="pts">Points to use as reference</param>
/// <param name="fs">FamilySymbol to place</param>
private AdaptiveComponent(Point[] pts, FamilySymbol fs)
{
// if the family instance is present in trace...
var oldFam =
ElementBinder.GetElementFromTrace<Autodesk.Revit.DB.FamilyInstance>(Document);
// just mutate it...
if (oldFam != null)
{
InternalSetFamilyInstance(oldFam);
if (fs.InternalFamilySymbol.Id != oldFam.Symbol.Id)
InternalSetFamilySymbol(fs);
InternalSetPositions(pts.ToXyzs());
return;
}
// otherwise create a new family instance...
TransactionManager.Instance.EnsureInTransaction(Document);
var fam = AdaptiveComponentInstanceUtils.CreateAdaptiveComponentInstance(Element.Document, fs.InternalFamilySymbol);
if (fam == null)
throw new Exception("An adaptive component could not be found or created.");
InternalSetFamilyInstance(fam);
InternalSetPositions(pts.ToXyzs());
TransactionManager.Instance.TransactionTaskDone();
// remember this value
ElementBinder.SetElementForTrace(this.InternalElement);
}
protected Cone(Point startPoint, Point endPoint, double startRadius, double endRadius,bool persist)
: base(ByStartPointEndPointRadiusCore(startPoint, endPoint, startRadius, endRadius),persist)
{
InitializeGuaranteedProperties();
StartPoint = startPoint;
EndPoint = endPoint;
StartRadius = startRadius;
EndRadius = endRadius;
}
/// <summary>
/// Creates a Zone by a orientation, Origin and a building
/// </summary>
/// <param name="name"></param>
/// <param name="orientation">The Orientation relative to the building</param>
/// <param name="origin">The starting point of the zone</param>
/// <param name="multiplier"></param>
public Zone(string name, double orientation, Point origin, int multiplier = 1)
{
Name = name;
Orientation = orientation;
Origin = origin;
Multiplier = multiplier;
BuildingSurfaces = new List<BuildingSurface>();
SurfaceNumber = 1;
}
/// <summary>
/// Creates a Zone by a orientation, Origin and a building
/// </summary>
/// <param name="name"></param>
/// <param name="orientation">The Orientation relative to the building</param>
/// <param name="origin">The starting point of the zone</param>
public Zone(string name, double orientation, Point origin)
{
Name = name;
Orientation = orientation;
Origin = origin;
Multiplier = 1;
Surfaces = new List<Surface>();
SurfaceNumber = 1;
}
protected RevolvedSurface(Curve profile, Point axisOrigin, Vector axisDirection, double startAngle, double sweepAngle, bool persist)
: base(ByProfileAxisOriginDirectionAngleCore(profile, axisOrigin, axisDirection, startAngle, sweepAngle), persist)
{
InitializeGuaranteedProperties();
Profile = profile;
AxisOrigin = axisOrigin;
AxisDirection = axisDirection;
StartAngle = startAngle;
SweepAngle = sweepAngle;
}
public void ByPoints_NullFamilySymbol()
{
var pts = new Point[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(10, 0, 10),
Point.ByCoordinates(20, 0, 0)
};
Assert.Throws(typeof(ArgumentNullException), () => AdaptiveComponent.ByPoints(pts, null));
}
public void ByPoints_ShouldThrowExceptionWithNonMatchingNumberOfPoints()
{
var pts = new Point[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(10, 0, 10)
};
var fs = FamilySymbol.ByName("3PointAC");
Assert.Throws(typeof (Exception), () => AdaptiveComponent.ByPoints(pts, fs));
}
public void ByPoints_ValidInput()
{
var pts = new Point[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(10, 0, 10),
Point.ByCoordinates(20, 0, 0)
};
var fs = FamilySymbol.ByName("3PointAC");
var ac = AdaptiveComponent.ByPoints(pts, fs);
Assert.NotNull(ac);
}
public static Dictionary<string,object> ByOriginDirection(Point origin, Vector direction, int maxBounces, Elements.Views.View3D view)
{
var startpt = origin.ToXyz();
var rayCount = 0;
var bouncePts = new List<Point> {origin};
var bounceElements = new List<Elements.Element>();
for (int ctr = 1; ctr <= maxBounces; ctr++)
{
var referenceIntersector = new ReferenceIntersector((View3D)view.InternalElement);
IList<ReferenceWithContext> references = referenceIntersector.Find(startpt, direction.ToXyz());
ReferenceWithContext rClosest = null;
rClosest = FindClosestReference(references);
if (rClosest == null)
{
break;
}
else
{
var reference = rClosest.GetReference();
var referenceElement = DocumentManager.Instance.CurrentDBDocument.GetElement(reference);
var referenceObject = referenceElement.GetGeometryObjectFromReference(reference);
bounceElements.Add(referenceElement.ToDSType(true));
var endpt = reference.GlobalPoint;
if (startpt.IsAlmostEqualTo(endpt))
{
break;
}
else
{
rayCount = rayCount + 1;
var currFace = referenceObject as Face;
var endptUV = reference.UVPoint;
var FaceNormal = currFace.ComputeDerivatives(endptUV).BasisZ; // face normal where ray hits
FaceNormal = rClosest.GetInstanceTransform().OfVector(FaceNormal); // transformation to get it in terms of document coordinates instead of the parent symbol
var directionMirrored = direction.ToXyz() - 2 * direction.ToXyz().DotProduct(FaceNormal) * FaceNormal; //http://www.fvastro.org/presentations/ray_tracing.htm
direction = directionMirrored.ToVector(); // get ready to shoot the next ray
startpt = endpt;
bouncePts.Add(endpt.ToPoint());
}
}
}
return new Dictionary<string, object>
{
{ "points", bouncePts },
{ "elements", bounceElements }
};
}
public void Line_Basic()
{
var line = Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint(Point.ByCoordinates(1, 2, 3), Point.ByCoordinates(2, 4, 6));
Console.WriteLine(line.PointAtParameter(0.5).ToXyz());
var revitCurve = line.ToRevitType(false);
Assert.NotNull(revitCurve);
Assert.IsAssignableFrom <Autodesk.Revit.DB.Line>(revitCurve);
var revitArc = (Autodesk.Revit.DB.Line)revitCurve;
line.StartPoint.ShouldBeApproximately(revitArc.GetEndPoint(0).ToPoint(false));
line.EndPoint.ShouldBeApproximately(revitArc.GetEndPoint(1).ToPoint(false));
}
public void ByEyePointAndTarget_ValidAbstractElement()
{
var eye = Point.ByCoordinates(100, 100, 100);
var target = Point.ByCoordinates(0, 1, 2);
var name = "treeView";
var famSym = FamilySymbol.ByName("Kousa Dogwood - 10'");
var pt = Point.ByCoordinates(0, 1, 2);
var famInst = FamilyInstance.ByPoint(famSym, pt);
object element = famInst;
var view = AxonometricView.ByEyePointAndTarget(eye, target, element, name, false);
Assert.NotNull(view);
Assert.IsTrue(DocumentManager.Instance.ElementExistsInDocument(
new ElementUUID(view.InternalElement.UniqueId)));
}
/// <summary>
/// Create an Advance Steel unbounded Rectangular Pattern at a Point
/// </summary>
/// <param name="connectionPoint"> Input Insertion point of Anchor Bolt Pattern </param>
/// <param name="boltCS"> Input Anchor Bolt Coordinate System </param>
/// <param name="noOfBoltsX"> Input No of Anchor Bolts in the X direction</param>
/// <param name="noOfBoltsY"> Input No of Anchor Bolts in the Y direction</param>
/// <param name="objectsToConnect"> Input Objects to be bolted </param>
/// <param name="boltConnectionType"> Input Bolt Connection type - Shop Bolt Default</param>
/// <param name="additionalAnchorBoltParameters"> Optional Input Anchor Bolt Build Properties </param>
/// <returns name="rectangularAnchorPattern"> rectangularAnchorPattern</returns>
public static RectangularAnchorPattern AtCentrePoint(Autodesk.DesignScript.Geometry.Point connectionPoint,
Autodesk.DesignScript.Geometry.CoordinateSystem boltCS,
[DefaultArgument("2;")] int noOfBoltsX,
[DefaultArgument("2;")] int noOfBoltsY,
IEnumerable <SteelDbObject> objectsToConnect,
[DefaultArgument("2;")] int boltConnectionType,
[DefaultArgument("null")] List <Property> additionalAnchorBoltParameters)
{
List <string> handlesList = Utils.GetSteelDbObjectsToConnect(objectsToConnect);
var vx = Utils.ToAstVector3d(boltCS.XAxis, true);
var vy = Utils.ToAstVector3d(boltCS.YAxis, true);
additionalAnchorBoltParameters = PreSetValuesInListProps(additionalAnchorBoltParameters, noOfBoltsX, noOfBoltsY);
return(new RectangularAnchorPattern(Utils.ToAstPoint(connectionPoint, true), handlesList, vx, vy, additionalAnchorBoltParameters, boltConnectionType));
}
public void Arc_Basic()
{
var circ = Autodesk.DesignScript.Geometry.Arc.ByCenterPointRadiusAngle(Point.ByCoordinates(1, 2, 3), 4,
0.4, 1.3, Vector.ByCoordinates(1, 2, 3));
var revitCurve = circ.ToRevitType(false);
Assert.NotNull(revitCurve);
Assert.IsAssignableFrom <Autodesk.Revit.DB.Arc>(revitCurve);
var revitArc = (Autodesk.Revit.DB.Arc)revitCurve;
circ.CenterPoint.ShouldBeApproximately(revitArc.Center.ToPoint(false));
circ.Radius.ShouldBeApproximately(revitArc.Radius);
Math.Abs(circ.Normal.Dot(revitArc.Normal.ToVector())).ShouldBeApproximately(1);
}
/// <summary>
/// Form a Refernece plane from two end points in the Active view. The cut vector is the Z Axis.
/// </summary>
/// <param name="start">The location where the bubble will be located</param>
/// <param name="end">The other end</param>
/// <returns></returns>
public static ReferencePlane ByStartPointEndPoint(Point start, Point end)
{
if (start == null)
{
throw new ArgumentNullException("start");
}
if (end == null)
{
throw new ArgumentNullException("end");
}
return(new ReferencePlane(start.ToXyz(),
end.ToXyz(),
(end.ToXyz() - start.ToXyz()).GetPerpendicular(),
Document.ActiveView));
}
public void ByPointsOnCurve_ProducesValidAdaptiveComponentAndLocations()
{
// create spline
var pts = new Autodesk.DesignScript.Geometry.Point[]
{
Point.ByCoordinates(0, 0, 0),
Point.ByCoordinates(1, 0, 0),
Point.ByCoordinates(3, 0, 0),
Point.ByCoordinates(10, 0, 0),
Point.ByCoordinates(12, 0, 0),
};
var spline = NurbsCurve.ByControlPoints(pts, 3);
Assert.NotNull(spline);
// build model curve from spline
var modCurve = ModelCurve.ByCurve(spline);
Assert.NotNull(modCurve);
// obtain the family from the document
var ft = FamilyType.ByName("3PointAC");
// build the AC
var parms = new double[] { 0, 0.5, 1 };
var ac = AdaptiveComponent.ByParametersOnCurveReference(parms, modCurve, ft);
// with unit conversion
foreach (var pt in ac.Locations)
{
spline.DistanceTo(pt).ShouldBeApproximately(0);
}
// without unit conversion
var unconvertedPoints = GetInternalPoints((FamilyInstance)ac.InternalElement);
foreach (var pt in unconvertedPoints)
{
spline.DistanceTo(pt.ToPoint()).ShouldBeApproximately(0);
}
Assert.NotNull(ac);
}
/// <summary>
/// Place an instance of a Model Group into the Autodesk Revit document, using a location and a group type.
/// </summary>
/// <param name="location">The point to place the group.</param>
/// <param name="groupType">The type of group to place.</param>
/// <returns>The new group instance.</returns>
public static Group PlaceInstance(Autodesk.DesignScript.Geometry.Point location, Element groupType)
{
var internalType = groupType.InternalElement as Autodesk.Revit.DB.GroupType;
if (internalType == null)
{
throw new InvalidOperationException(String.Format(Properties.Resources.InvalidGroupType, nameof(groupType)));
}
XYZ newLocation = location.ToRevitType(true);
TransactionManager.Instance.EnsureInTransaction(Document);
Group newGroup = Document.Create.PlaceGroup(newLocation, internalType).ToDSType(true) as Group;
TransactionManager.Instance.TransactionTaskDone();
return(newGroup);
}
internal List <Geo.Line> GetLinesAtParameter(tAgent[] agents, double parameter)
{
var lines = new List <Geo.Line>();
Geo.Point p = GetFurtherIntersection(_faceIndexA, agents);
lines.Add(Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(parameter), _lineDirectionA, 1));
if (!_isNaked)
{
p = GetFurtherIntersection(_faceIndexB, agents);
lines.Add(Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(parameter), _lineDirectionB, 1));
}
// Dispose
{
p.Dispose();
}
return(lines);
}
/// <summary>
/// Create an Advance Steel Circular Anchor Pattern By Center Point and Dynamo Coordinate System
/// </summary>
/// <param name="point"> Input radius center point</param>
/// <param name="anchorCS"> Input Dynamo Coordinate System</param>
/// <param name="objectsToConnect"> Input Objects to be bolted </param>
/// <param name="anchorBoltConnectionType"> Input Bolt Connection type - Shop Bolt Default</param>
/// <param name="additionalAnchorBoltParameters"> Optional Input Bolt Build Properties </param>
/// <returns name="circularAnchorPattern"> anchor</returns>
public static CircularAnchorPattern AtCentrePoint(DynGeometry.Point point,
DynGeometry.CoordinateSystem anchorCS,
IEnumerable <SteelDbObject> objectsToConnect,
[DefaultArgument("2;")] int anchorBoltConnectionType,
[DefaultArgument("null")] List <Property> additionalAnchorBoltParameters)
{
SteelGeometry.Point3d astPointRef = Utils.ToAstPoint(point, true);
var vx = Utils.ToAstVector3d(anchorCS.XAxis, true);
var vy = Utils.ToAstVector3d(anchorCS.YAxis, true);
vx = vx.Normalize();
vy = vy.Normalize();
IEnumerable <string> handles = Utils.GetSteelDbObjectsToConnect(objectsToConnect);
return(new CircularAnchorPattern(astPointRef, handles, vx, vy, additionalAnchorBoltParameters, anchorBoltConnectionType));
}
private InvWorkPoint(Point point, IObjectBinder binder)
{
_binder = binder;
Inventor.WorkPoint wp;
if (_binder.GetObjectFromTrace <Inventor.WorkPoint>(out wp))
{
InternalWorkPoint = wp;
AssemblyWorkPointDef wpDef = (AssemblyWorkPointDef)wp.Definition;
wpDef.Point = point.ToPoint();
}
else
{
wp = PersistenceManager.ActiveAssemblyDoc.ComponentDefinition.WorkPoints.AddFixed(point.ToPoint(), false);
InternalWorkPoint = wp;
_binder.SetObjectForTrace <WorkPoint>(this.InternalWorkPoint);
}
}
/// <summary>
/// Callback method when gizmo is moved by user action.
/// </summary>
/// <param name="gizmo">Gizmo that moved.</param>
/// <param name="offset">Offset by which the gizmo has moved.</param>
/// <returns>New expected position of the Gizmo</returns>
protected override Point OnGizmoMoved(IGizmo gizmo, Vector offset)
{
expectedPosition = origin.Add(offset);
foreach (var item in indexedAxisNodePairs)
{
// When more than one input is connected to the same slider, this
// method will decompose the axis corresponding to each input.
var v = GetFirstAxisComponent(item.Value.Item1);
var amount = Math.Round(offset.Dot(v), 3);
if (Math.Abs(amount) > 0.001)
{
ModifyInputNode(item.Value.Item2, amount);
}
}
return(expectedPosition);
}
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(SpecTypeId.Length)).ShouldBeApproximately(
Point.ByCoordinates(0, 1, 2));
}
public void CurvesAreSimilar_Lines()
{
var a = Point.ByCoordinates(0, 0);
var b = Point.ByCoordinates(1, 1);
var c = Point.ByCoordinates(2, 2);
var line1 = Line.ByStartPointEndPoint(a, b);
var line2 = Line.ByStartPointEndPoint(b, a);
var line3 = Line.ByStartPointEndPoint(a, c);
var revitLine1 = line1.ToRevitType();
var revitLine2 = line2.ToRevitType();
var revitLine3 = line3.ToRevitType();
Assert.True(CurveUtils.CurvesAreSimilar(revitLine1, revitLine1));
Assert.False(CurveUtils.CurvesAreSimilar(revitLine1, revitLine2));
Assert.False(CurveUtils.CurvesAreSimilar(revitLine1, revitLine3));
}
public static Dictionary <string, object> LocationData(global::Revit.Elements.Element viewport)
{
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
//obtain the element id from the sheet
Autodesk.Revit.DB.Viewport internalViewport = (Autodesk.Revit.DB.Viewport)viewport.InternalElement;
//obtain the box center of the viewport
var boxCenterInternal = internalViewport.GetBoxCenter().ToPoint();
//Construct new point at sheet elevation of 0
Autodesk.DesignScript.Geometry.Point boxCenter =
Autodesk.DesignScript.Geometry.Point.ByCoordinates(boxCenterInternal.X, boxCenterInternal.Y, 0);
//this obtains the box outline
var boxOutline = internalViewport.GetBoxOutline();
var bBox = BoundingBox.ByCorners(boxOutline.MaximumPoint.ToPoint(), boxOutline.MinimumPoint.ToPoint());
var boxCuboid = Cuboid.ByCorners(boxOutline.MaximumPoint.ToPoint(), boxOutline.MinimumPoint.ToPoint());
//create plane that corresponds to sheet plane
Plane boxPlane = Plane.ByOriginNormal(boxOutline.MaximumPoint.ToPoint(), Vector.ZAxis());
var boxSurface = boxCuboid.Intersect(boxPlane);
List <Autodesk.DesignScript.Geometry.Curve[]> boxCurves = new List <Autodesk.DesignScript.Geometry.Curve[]>();
foreach (Surface surf in boxSurface)
{
boxCurves.Add(surf.PerimeterCurves());
}
List <Autodesk.DesignScript.Geometry.Curve> boxSheetCurves = new List <Autodesk.DesignScript.Geometry.Curve>();
//pull the curves onto a plane at 0,0,0
foreach (Autodesk.DesignScript.Geometry.Curve[] curve in boxCurves)
{
foreach (Autodesk.DesignScript.Geometry.Curve c in curve)
{
boxSheetCurves.Add(c.PullOntoPlane(Plane.XY()));
}
}
//returns the outputs
var outInfo = new Dictionary <string, object>
{
{ "bBox", bBox },
{ "boxCenter", boxCenter },
{ "boxOutline", boxSheetCurves }
};
return(outInfo);
}
public static List <Point> ByCoordinateSystems(IEnumerable <BoundingBox> boundingBoxes, double width, double height, double gap)
{
var locs = new List <Point>();
var packer = new CygonRectanglePacker(width, height);
foreach (var bbox in boundingBoxes)
{
var packLocation = UV.ByCoordinates();
var w = bbox.MaxPoint.X - bbox.MinPoint.X + gap;
var h = bbox.MaxPoint.Y - bbox.MinPoint.Y + gap;
if (packer.TryPack(w, h, out packLocation))
{
locs.Add(Point.ByCoordinates(packLocation.U, packLocation.V, 0));
}
}
return(locs);
}
/// <summary>
/// Implements the MouseMove event handler for the manipulator
/// </summary>
/// <param name="sender"></param>
/// <param name="mouseEventArgs"></param>
protected virtual void MouseMove(object sender, MouseEventArgs mouseEventArgs)
{
if (!IsEnabled())
{
return;
}
var clickRay = BackgroundPreviewViewModel.GetClickRay(mouseEventArgs);
if (clickRay == null)
{
return;
}
if (GizmoInAction == null)
{
HighlightGizmoOnRollOver(clickRay);
return;
}
var offset = GizmoInAction.GetOffset(clickRay.GetOriginPoint(), clickRay.GetDirectionVector());
if (offset.Length < 0.01)
{
return;
}
if (originAfterMove != null)
{
var offsetPos = originAfterMove.Add(offset);
originAfterMove.Dispose();
originAfterMove = offsetPos;
}
// Update input nodes attached to manipulator node
// Doing this triggers a graph update on scheduler thread
OnGizmoMoved(GizmoInAction, offset);
// redraw manipulator at new position synchronously
var packages = BuildRenderPackage();
BackgroundPreviewViewModel.AddGeometryForRenderPackages(packages);
}
public static DS.Circle GetAsCircle(this DS.Curve curve)
{
if (!curve.IsClosed)
{
throw new ArgumentException("Curve is not closed, cannot be a Circle");
}
DS.Point start = curve.StartPoint;
using (DS.Point midPoint = curve.PointAtParameter(0.5))
using (DS.Point centre = DS.Point.ByCoordinates(Median(start.X, midPoint.X), Median(start.Y, midPoint.Y),
Median(start.Z, midPoint.Z)))
{
return(DS.Circle.ByCenterPointRadiusNormal(
centre,
centre.DistanceTo(start),
curve.Normal
));
}
}
public void Circle_Basic()
{
var radius = 4;
var circ = Autodesk.DesignScript.Geometry.Circle.ByCenterPointRadiusNormal(
Point.ByCoordinates(1, 2, 3), radius,
Vector.ByCoordinates(0, 0, 1));
var revitCurve = circ.ToRevitType();
Assert.NotNull(revitCurve);
Assert.IsAssignableFrom <Autodesk.Revit.DB.Arc>(revitCurve);
var revitArc = (Autodesk.Revit.DB.Arc)revitCurve;
circ.CenterPoint.AssertShouldBeApproximately(revitArc.Center.ToPoint());
circ.Radius.AssertShouldBeApproximately(revitArc.Radius);
circ.Normal.AssertShouldBeApproximately(revitArc.Normal.ToVector());
}
/// <summary>
/// Create Advance Steel Variable Grating by Dynamo Rectangle and Point and Vectors
/// </summary>
/// <param name="origin"> Input Dynamo Point</param>
/// <param name="xVector"> Input Dynamo X Vector</param>
/// <param name="yVector"> Input Dynamo Y Vector</param>
/// <param name="gratingClass"> Input Grating Class</param>
/// <param name="gratingName"> Input Grating Size</param>
/// <param name="width"> Input Grating Width</param>
/// <param name="length"> Input Grating Length</param>
/// <param name="additionalGratingParameters"> Optional Input Grating Build Properties </param>
/// <returns name="variableGrating"> grating</returns>
public static VariableGrating ByRectangularByPointAndVectors(Autodesk.DesignScript.Geometry.Point origin,
Autodesk.DesignScript.Geometry.Vector xVector,
Autodesk.DesignScript.Geometry.Vector yVector,
string gratingClass,
string gratingName,
double width,
double length,
[DefaultArgument("null")] List <Property> additionalGratingParameters)
{
Autodesk.DesignScript.Geometry.CoordinateSystem coordinateSystem = Autodesk.DesignScript.Geometry.CoordinateSystem.ByOriginVectors(origin, xVector, yVector);
additionalGratingParameters = PreSetDefaults(additionalGratingParameters, gratingClass, gratingName);
return(new VariableGrating(Utils.ToAstPoint(coordinateSystem.Origin, true),
Utils.ToAstVector3d(coordinateSystem.ZAxis, true),
Utils.ToInternalDistanceUnits(width, true),
Utils.ToInternalDistanceUnits(length, true),
additionalGratingParameters));
}
Geo.Line GetMemberLineR(int faceIndex, int edgeIndex, bool rightHand)
{
Geo.Point p1 = mesh.faces[faceIndex].vertices[edgeIndex].ToPoint();
Geo.Point p2 = mesh.faces[faceIndex].vertices[(edgeIndex + 1) % 4].ToPoint();
Geo.Point p3 = mesh.faces[faceIndex].vertices[(edgeIndex + 2) % 4].ToPoint();
Geo.Point memberPoint = GetMemberPointOnEdge(faceIndex, edgeIndex, rightHand);
Geo.Point nextMemberPoint = GetMemberPointOnEdge(faceIndex, (edgeIndex + 1) % 4, rightHand);
Geo.Vector v1 = Geo.Vector.ByTwoPoints(p2, p1);
Geo.Vector v2 = Geo.Vector.ByTwoPoints(p2, p3);
double l = p2.DistanceTo(nextMemberPoint);
double x = p2.DistanceTo(memberPoint);
double a = 90 - v1.AngleWithVector(v2);
a = (a * (Math.PI / 180));
double d1 = x / (Math.Tan(a));
double d2 = (x / Math.Sin(a)) - l;
double d3 = Math.Cos(a);
double length = d1 - (d2 / d3);
Geo.Vector direction = v1.Cross(v1.Cross(v2));
direction = direction.Reverse();
var returnLine = Geo.Line.ByStartPointDirectionLength(memberPoint, direction, length);
// Dispose
/*{
* p1.Dispose();
* p2.Dispose();
* p3.Dispose();
* memberPoint.Dispose();
* nextMemberPoint.Dispose();
* v1.Dispose();
* v2.Dispose();
* direction.Dispose();
* }*/
return(returnLine);
}
public static Point PolygonCentroidByPoints(IList <Point> vertices)
{
var cx = 0.0;
var cy = 0.0;
double signedArea = 0.0;
double x0 = 0.0; // Current vertex X
double y0 = 0.0; // Current vertex Y
double x1 = 0.0; // Next vertex X
double y1 = 0.0; // Next vertex Y
double a = 0.0; // Partial signed area
// For all vertices except last
int i = 0;
for (i = 0; i < vertices.Count - 1; ++i)
{
x0 = vertices[i].X;
y0 = vertices[i].Y;
x1 = vertices[i + 1].X;
y1 = vertices[i + 1].Y;
a = x0 * y1 - x1 * y0;
signedArea += a;
cx += (x0 + x1) * a;
cy += (y0 + y1) * a;
}
// Do last vertex
x0 = vertices[i].X;
y0 = vertices[i].Y;
x1 = vertices[0].X;
y1 = vertices[0].Y;
a = x0 * y1 - x1 * y0;
signedArea += a;
cx += (x0 + x1) * a;
cy += (y0 + y1) * a;
signedArea *= 0.5;
cx /= (6.0 * signedArea);
cy /= (6.0 * signedArea);
return(Point.ByCoordinates(cx, cy, vertices[0].Z));
}
public static bool IsArc(this DS.Curve curve)
{
try
{
if (curve.IsClosed)
{
return(false);
}
using (DS.Point midPoint = curve.PointAtParameter(0.5))
using (DS.Arc arc = DS.Arc.ByThreePoints(curve.StartPoint, midPoint, curve.EndPoint))
{
return(Threshold(arc.Length, curve.Length));
}
}
catch (Exception e)
{
return(false);
}
}
public static bool IsCircle(this DS.Curve curve)
{
try
{
if (!curve.IsClosed)
{
return(false);
}
using (DS.Point midPoint = curve.PointAtParameter(0.5))
{
double radius = curve.StartPoint.DistanceTo(midPoint) * 0.5;
return(Threshold(radius, (curve.Length) / (2 * Math.PI)));
}
}
catch (Exception e)
{
return(false);
}
}
public static List <CoordinateSystem> CoordinateSystem(Revit.Elements.Element[] LinkInstance)
{
List <CoordinateSystem> coordinates = new List <CoordinateSystem>();
var doc = DocumentManager.Instance.CurrentDBDocument;
foreach (Revit.Elements.Element i in LinkInstance)
{
ElementId elementId = Spring.Elements.UnwrapElement(i);
RevitLinkInstance elem = doc.GetElement(elementId) as RevitLinkInstance;
Autodesk.Revit.DB.Document linkDoc = elem.GetLinkDocument();
Transform transform = elem.GetTransform();
Autodesk.DesignScript.Geometry.Point point = transform.Origin.ToPoint(true);
Vector bx = transform.BasisX.ToVector();
Vector by = transform.BasisY.ToVector();
Vector bz = transform.BasisZ.ToVector();
CoordinateSystem x = Autodesk.DesignScript.Geometry.CoordinateSystem.ByOriginVectors(point, bx, by, bz);
coordinates.Add(x);
}
return(coordinates);
}
/// <summary>
/// Implements the MouseDown event handler for the manipulator
/// </summary>
/// <param name="sender"></param>
/// <param name="mouseButtonEventArgs"></param>
protected virtual void MouseDown(object sender, MouseButtonEventArgs mouseButtonEventArgs)
{
UpdatePosition();
GizmoInAction = null; //Reset Drag.
var gizmos = GetGizmos(false);
if (!IsEnabled() || null == gizmos || !gizmos.Any())
{
return;
}
var ray = BackgroundPreviewViewModel.GetClickRay(mouseButtonEventArgs);
if (ray == null)
{
return;
}
foreach (var item in gizmos)
{
using (var originPt = ray.GetOriginPoint())
using (var dirVec = ray.GetDirectionVector())
{
object hitObject;
if (item.HitTest(originPt, dirVec, out hitObject))
{
GizmoInAction = item;
var nodes = OnGizmoClick(item, hitObject).ToList();
if (nodes.Any())
{
WorkspaceModel.RecordModelsForModification(nodes);
}
newPosition = Origin;
return;
}
}
}
}
public void ToRevitType_ExtensionMethod_DoesExpectedUnitConversion()
{
// testing
var pts = new[]
{
Point.ByCoordinates(10, 2, 3)
, Point.ByCoordinates(0, 2, 2)
, Point.ByCoordinates(10, 4, 8)
, Point.ByCoordinates(10, 2, 8)
, Point.ByCoordinates(5, 5, 5)
};
var bspline = NurbsCurve.ByControlPoints(pts, 3);
// do scaling for check
var metersToFeet = 1 / 0.3048;
var bsplineScaled = (NurbsCurve)bspline.Scale(metersToFeet);
// by default, performs conversion
var revitCurve = bspline.ToRevitType();
Assert.NotNull(revitCurve);
Assert.IsAssignableFrom <Autodesk.Revit.DB.NurbSpline>(revitCurve);
var revitSpline = (Autodesk.Revit.DB.NurbSpline)revitCurve;
Assert.AreEqual(bsplineScaled.Degree, revitSpline.Degree);
Assert.AreEqual(bsplineScaled.ControlPoints().Count(), revitSpline.CtrlPoints.Count);
// We tesselate but not convert units. We are trying to find out if
// ToRevitType did the conversion properly by comparing to a scaled
// version of the original bspline (bsplineScaled)
var tessPts = revitSpline.Tessellate().Select(x => x.ToPoint(false));
//assert the tesselation is very close to original curve
foreach (var pt in tessPts)
{
var closestPt = bsplineScaled.ClosestPointTo(pt);
Assert.Less(closestPt.DistanceTo(pt), 1e-6);
}
}
/// <summary>
/// Create a Reference Point Element offset from a point along a vector
/// </summary>
/// <param name="basePoint"></param>
/// <param name="direction"></param>
/// <param name="distance"></param>
/// <returns></returns>
public static ReferencePoint ByPointVectorDistance(Point basePoint, Vector direction, double distance)
{
if (!Document.IsFamilyDocument)
{
throw new Exception("ReferencePoint Elements can only be created in a Family Document");
}
if (basePoint == null)
{
throw new ArgumentNullException("basePoint");
}
if (direction == null)
{
throw new ArgumentNullException("direction");
}
var pt = (Point)basePoint.Translate(direction.Scale(distance));
return(new ReferencePoint(pt.ToXyz()));
}
/// <summary>
/// Creates a Conduit by a curve.
/// </summary>
/// <param name="conduitType">Type of the conduit.</param>
/// <param name="curve">The curve.</param>
/// <returns></returns>
public static Conduit ByCurve(Revit.Elements.Element conduitType, Autodesk.DesignScript.Geometry.Curve curve)
{
Utils.Log(string.Format("Conduit.ByCurve started...", ""));
var totalTransform = RevitUtils.DocumentTotalTransform();
UtilsObjectsLocation.CheckParameters(DocumentManager.Instance.CurrentDBDocument);
var oType = conduitType.InternalElement as Autodesk.Revit.DB.Electrical.ConduitType;
Autodesk.DesignScript.Geometry.Point start = curve.StartPoint.Transform(totalTransform) as Autodesk.DesignScript.Geometry.Point;
var s = start.ToXyz();
Autodesk.DesignScript.Geometry.Point end = curve.EndPoint.Transform(totalTransform) as Autodesk.DesignScript.Geometry.Point;
var e = end.ToXyz();
totalTransform.Dispose();
Utils.Log(string.Format("Conduit.ByCurve completed.", ""));
return(new Conduit(oType, s, e));
}
public void ByGeometry_ProvidesExpectedConversion()
{
// construct the cuboid in meters
var c0 = Point.ByCoordinates(-1, -1, -1);
var c1 = Point.ByCoordinates(1, 1, 1);
var cuboid = Cuboid.ByCorners(c0, c1);
// import
var import = Revit.Elements.ImportInstance.ByGeometry(cuboid);
// extract geometry
var importGeometry = import.Geometry().First();
Assert.IsAssignableFrom(typeof(Autodesk.DesignScript.Geometry.Solid), importGeometry);
var solidImport = (Autodesk.DesignScript.Geometry.Solid)importGeometry;
cuboid.Volume.ShouldBeApproximately(solidImport.Volume);
cuboid.BoundingBox.MinPoint.ShouldBeApproximately(solidImport.BoundingBox.MinPoint);
cuboid.BoundingBox.MaxPoint.ShouldBeApproximately(solidImport.BoundingBox.MaxPoint);
}
public void ByNameNumberTitleBlockAndView_ValidArgs()
{
ElementBinder.IsEnabled = false;
var famSymName = "E1 30x42 Horizontal";
var famName = "E1 30 x 42 Horizontal";
var titleBlock = FamilySymbol.ByFamilyAndName(Family.ByName(famName), famSymName);
var famSym = FamilySymbol.ByName("Kousa Dogwood - 10'");
var pt = Point.ByCoordinates(0, 1, 2);
var famInst = FamilyInstance.ByPoint(famSym, pt);
var view = SectionView.ByBoundingBox(famInst.BoundingBox);
var sheetName = "Poodle";
var sheetNumber = "A1";
var ele = Sheet.ByNameNumberTitleBlockAndView(sheetName, sheetNumber, titleBlock, view);
Assert.NotNull(ele);
}
public void ByCurveAndEqualDivisions_InvalidDivisions()
{
// create spline
var pts = new Autodesk.DesignScript.Geometry.Point[]
{
Point.ByCoordinates(0,0,0),
Point.ByCoordinates(1,0,0),
Point.ByCoordinates(3,0,0),
Point.ByCoordinates(10,0,0),
Point.ByCoordinates(12,0,0),
};
var spline = NurbsCurve.ByControlPoints(pts, 3);
Assert.NotNull(spline);
// build model curve from spline
var modCurve = ModelCurve.ByCurve(spline);
Assert.NotNull(modCurve);
// build dividedPath
Assert.Throws(typeof(Exception), () => DividedPath.ByCurveAndDivisions(modCurve.CurveReference, 0));
}
public void ByCurveAndEqualDivisions_ValidArgs()
{
// create spline
var pts = new Autodesk.DesignScript.Geometry.Point[]
{
Point.ByCoordinates(0,0,0),
Point.ByCoordinates(1,0,0),
Point.ByCoordinates(3,0,0),
Point.ByCoordinates(10,0,0),
Point.ByCoordinates(12,0,0),
};
var spline = NurbsCurve.ByControlPoints( pts, 3 );
Assert.NotNull(spline);
// build model curve from spline
var modCurve = ModelCurve.ByCurve(spline);
Assert.NotNull(modCurve);
// build dividedPath
var divPath = DividedPath.ByCurveAndDivisions(modCurve.CurveReference, 5);
Assert.NotNull(divPath);
}
/// <summary>
/// Create an AdaptiveComponent from a list of points.
/// </summary>
/// <param name="points">The points to reference in the AdaptiveComponent</param>
/// <param name="familySymbol">The family symbol to use to build the AdaptiveComponent</param>
/// <returns></returns>
public static AdaptiveComponent ByPoints( Point[] points, FamilySymbol familySymbol )
{
if (points == null)
{
throw new ArgumentNullException("points");
}
if (familySymbol == null)
{
throw new ArgumentNullException("familySymbol");
}
return new AdaptiveComponent(points, familySymbol);
}
private static IConeEntity ByStartPointEndPointRadiusCore(Point startPoint, Point endPoint, double startRadius, double endRadius)
{
if (startRadius.LessThanOrEqualTo(0.0))
throw new System.ArgumentException(string.Format(Properties.Resources.LessThanZero, "start radius"), "startRadius");
if (endRadius < 0.0)
throw new System.ArgumentException(string.Format(Properties.Resources.LessThanZero, "end radius"), "endRadius");
if (null == startPoint)
throw new System.ArgumentNullException("startPoint");
if (null == endPoint)
throw new System.ArgumentNullException("endPoint");
if (startPoint.DistanceTo(endPoint).EqualsTo(0.0))
throw new System.ArgumentException(string.Format(Properties.Resources.IsZeroDistance, "start point", "end point"), "startPoint, endPoint");
IConeEntity entity = HostFactory.Factory.ConeByPointsRadius(startPoint.PointEntity, endPoint.PointEntity, startRadius, endRadius);
if (null == entity)
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "Cone.ByStartPointEndPointRadius"));
return entity;
}
/// <summary>
/// Construct a Surface by revolving the profile curve about an axis
/// defined by axisOrigin point and axisDirection Vector. startAngle
/// determines where the curve starts to revolve, sweepAngle determines
/// the extent of the revolve.
/// </summary>
/// <param name="profile">Profile Curve for revolve surface.</param>
/// <param name="axisOrigin">Origin Point for axis of revolution.</param>
/// <param name="axisDirection">Direction Vector for axis of revolution.</param>
/// <param name="startAngle">Start Angle in degreee at which curve starts to revolve.</param>
/// <param name="sweepAngle">Sweep Angle in degree to define the extent of revolve.</param>
/// <returns>RevolvedSurface</returns>
public static RevolvedSurface ByProfileAxisOriginDirectionAngle(Curve profile, Point axisOrigin, Vector axisDirection, double startAngle, double sweepAngle)
{
return new RevolvedSurface(profile, axisOrigin, axisDirection, startAngle, sweepAngle, true);
}
private static ISurfaceEntity ByProfileAxisOriginDirectionAngleCore(Curve profile, Point axisOrigin, Vector axisDirection, double startAngle, double sweepAngle)
{
if (null == profile)
throw new System.ArgumentException(string.Format(Properties.Resources.NullArgument, "profile"), "profile");
if (null == axisOrigin)
throw new System.ArgumentException(string.Format(Properties.Resources.NullArgument, "axis origin"), "axisOrigin");
if (null == axisDirection)
throw new System.ArgumentException(string.Format(Properties.Resources.NullArgument, "axis direction"), "axisDirection");
ISurfaceEntity entity = HostFactory.Factory.SurfaceByRevolve(profile.CurveEntity, axisOrigin.PointEntity, axisDirection.IVector, startAngle, sweepAngle);
if (entity == null)
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "Surface.Revolve"));
return entity;
}
private static Line LineBetweenPoints(Point origin, double scale, System.Windows.Point a, System.Windows.Point b)
{
var pt1 = Point.ByCoordinates((a.X * scale) + origin.X, ((-a.Y + 1) * scale) + origin.Y, origin.Z);
var pt2 = Point.ByCoordinates((b.X * scale) + origin.X, ((-b.Y + 1) * scale) + origin.Y, origin.Z);
var crv = Line.ByStartPointEndPoint(pt1, pt2);
return crv;
}
/// <summary>
/// Construct a Surface by revolving the profile curve about an axis
/// defined by axisOrigin point and axisDirection Vector.
/// Assuming sweep angle = 360 and start angle = 0.
/// </summary>
/// <param name="profile">Profile Curve for revolve surface.</param>
/// <param name="axisOrigin">Origin Point for axis of revolution.</param>
/// <param name="axisDirection">Direction Vector for axis of revolution.</param>
/// <returns>RevolvedSurface</returns>
public static RevolvedSurface ByProfileAxisOriginDirection(Curve profile, Point axisOrigin, Vector axisDirection)
{
return new RevolvedSurface(profile, axisOrigin, axisDirection, 0, 360, true);
}
public static Line ToOriginCenteredLine(Point origin, Vector axis)
{
return Line.ByStartPointEndPoint(origin.Add(axis.Scale(-axisScaleFactor)),
origin.Add(axis.Scale(axisScaleFactor)));
}
/// <summary>
/// Constructs a solid cone defined by a start and end point on its axis and the start and end radii of its base and top respectively.
/// </summary>
/// <param name="startPoint">The start point on the axis of the cone</param>
/// <param name="endPoint">The end point on the axis of the cone</param>
/// <param name="startRadius">The radius of the base of the cone</param>
/// <param name="endRadius">The radius of the top of the cone</param>
/// <returns></returns>
public static Cone ByStartPointEndPointRadius(Point startPoint, Point endPoint, double startRadius, double endRadius)
{
return new Cone(startPoint, endPoint, startRadius, endRadius, true);
}
/// <summary>
/// Callback method when gizmo is moved by user action.
/// </summary>
/// <param name="gizmo">Gizmo that moved.</param>
/// <param name="offset">Offset by which the gizmo has moved.</param>
/// <returns>New expected position of the Gizmo</returns>
protected override Point OnGizmoMoved(IGizmo gizmo, Vector offset)
{
expectedPosition = origin.Add(offset);
foreach (var item in indexedAxisNodePairs)
{
// When more than one input is connected to the same slider, this
// method will decompose the axis corresponding to each input.
var v = GetFirstAxisComponent(item.Value.Item1);
var amount = Math.Round(offset.Dot(v), 3);
if (Math.Abs(amount) > 0.001)
ModifyInputNode(item.Value.Item2, amount);
}
return expectedPosition;
}
/// <summary>
/// Synchronize the origin with the node's value.
/// </summary>
protected override void UpdatePosition()
{
Active = false;
if (Node == null || !indexedAxisNodePairs.Any()) return;
if (origin == null)
{
origin = Point.Origin();
}
// hack: to prevent node mirror value lookup from throwing an exception
var previousOrigin = Point.ByCoordinates(origin.X, origin.Y, origin.Z);
try
{
//Node output could be a collection, consider the first item as origin.
Point pt = GetFirstValueFromNode(Node) as Point;
origin = pt != null ? Point.ByCoordinates(pt.X, pt.Y, pt.Z) : origin;
}
catch (Exception)
{
origin = previousOrigin;
}
if (origin == null)
{
origin = Point.Origin();
return;
}
Active = true;
}
/// <summary>
/// Implements the MouseDown event handler for the manipulator
/// </summary>
/// <param name="sender"></param>
/// <param name="mouseButtonEventArgs"></param>
protected virtual void MouseDown(object sender, MouseButtonEventArgs mouseButtonEventArgs)
{
UpdatePosition();
GizmoInAction = null; //Reset Drag.
var gizmos = GetGizmos(false);
if (!Active || !IsEnabled() || null == gizmos || !gizmos.Any()) return;
var ray = BackgroundPreviewViewModel.GetClickRay(mouseButtonEventArgs);
if (ray == null) return;
foreach (var item in gizmos)
{
using(var originPt = ray.GetOriginPoint())
using (var dirVec = ray.GetDirectionVector())
{
object hitObject;
if (item.HitTest(originPt, dirVec, out hitObject))
{
GizmoInAction = item;
var nodes = OnGizmoClick(item, hitObject).ToList();
if (nodes.Any())
{
WorkspaceModel.RecordModelsForModification(nodes);
}
newPosition = Origin;
return;
}
}
}
}
/// <summary>
/// Implements the MouseMove event handler for the manipulator
/// </summary>
/// <param name="sender"></param>
/// <param name="mouseEventArgs"></param>
protected virtual void MouseMove(object sender, MouseEventArgs mouseEventArgs)
{
if (!IsEnabled()) return;
var clickRay = BackgroundPreviewViewModel.GetClickRay(mouseEventArgs);
if (clickRay == null) return;
if (GizmoInAction == null)
{
HighlightGizmoOnRollOver(clickRay);
return;
}
if (!CanMoveGizmo(GizmoInAction)) return;
var offset = GizmoInAction.GetOffset(clickRay.GetOriginPoint(), clickRay.GetDirectionVector());
if (offset.Length < 0.01) return;
newPosition = OnGizmoMoved(GizmoInAction, offset);
}
public void GetDegreesOfFreedom(out int translationDegreesCount, out ObjectsEnumerator translationDegreesVectors, out int rotationDegreesCount, out ObjectsEnumerator rotationDegreesVectors, out Point dOFCenter)
{
InternalGetDegreesOfFreedom(out translationDegreesCount, out translationDegreesVectors, out rotationDegreesCount, out rotationDegreesVectors, out dOFCenter);
}
private void InternalGetDegreesOfFreedom(out int translationDegreesCount, out ObjectsEnumerator translationDegreesVectors, out int rotationDegreesCount, out ObjectsEnumerator rotationDegreesVectors, out Point dOFCenter)
{
Inventor.Point dOFCenterInv;
ComponentOccurrenceInstance.GetDegreesOfFreedom(out translationDegreesCount, out translationDegreesVectors, out rotationDegreesCount, out rotationDegreesVectors, out dOFCenterInv);
dOFCenter = dOFCenterInv.ToPoint();
}
//perhaps move to BuildingSurface?
/// <summary>
///
/// </summary>
/// <param name="surfaces"></param>
/// <param name="zone"></param>
/// <param name="centerpoint"></param>
public static List<BuildingSurface> BuildingSurfacesByOrientation(List<Surface> surfaces, Zone zone, Point centerpoint)
{
var buildingSurfaces = new List<BuildingSurface>();
foreach (var surface in surfaces)
if (surface.NormalAtParameter(0.5, 0.5).AngleBetween(Vector.ByCoordinates(0, 0, 1)) < 0.01)
{
buildingSurfaces.Add(surface.PointAtParameter(0.5, 0.5).Z > centerpoint.Z
? new BuildingSurface(surface, zone, "default", "Roof")
: new BuildingSurface(surface, zone, "default", "Floor", "default", "Ground"));
}
else
{
buildingSurfaces.Add(new BuildingSurface(surface, zone));
}
//Not working as intended...
//foreach (var Surface in geometry)
//{
// if (GetNormal(Surface).IsAlmostEqualTo(Vector.ByCoordinates(0, 0, 1)))
// {
// buildingSurfaces.Add(new BuildingSurface(Surface, zone, "default", "Roof"));
// }
// else if (GetNormal(Surface).IsAlmostEqualTo(Vector.ByCoordinates(0, 0, -1)))
// {
// buildingSurfaces.Add(new BuildingSurface(Surface, zone, "default", "Floor"));
// }
// else
// {
// buildingSurfaces.Add(new BuildingSurface(Surface, zone));
// }
//}
return buildingSurfaces;
}