Vector
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Stores vectors at one domain point.
Each vector corresponds to a "measurement" for which this vector was calculated.
Inheritance Hierarchy
Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 27.0.4.0 (27.0.4.0)
Syntax
The VectorAtPoint type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
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VectorAtPoint(IList XYZ ) | Creates object from an array of vectors |
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VectorAtPoint(VectorAtPoint) | Creates a copy of the given VectorAtPoint instance. |
Properties
| Name | Description | |
|---|---|---|
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IsValidObject |
Specifies whether the .NET object represents a valid Revit entity.
(Inherited from ValueAtPointBase ) |
Methods
| Name | Description | |
|---|---|---|
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ClearAllFlags |
Sets flags for all measurements to ValueAtPointFlags::None.
(Inherited from ValueAtPointBase ) |
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ClearFlagsAt |
Sets flags for the given measurement to ValueAtPointFlags::None.
(Inherited from ValueAtPointBase ) |
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Dispose |
(Inherited from ValueAtPointBase ) |
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Equals |
Determines whether the specified object is equal to the current object.
(Inherited from Object ) |
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GetFlags |
Returns flags for the given measurement.
(Inherited from ValueAtPointBase ) |
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GetHashCode |
Serves as the default hash function.
(Inherited from Object ) |
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GetType |
Gets the
Type
of the current instance.
(Inherited from Object ) |
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SetFlags(IList Int32 ) |
Independently sets the flags associated to all measurements.
(Inherited from ValueAtPointBase ) |
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SetFlags(Int32) |
Sets the flags associated to all measurements to the same value.
(Inherited from ValueAtPointBase ) |
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SetFlags(Int32, Int32) |
Sets the flags associated to a given measurement.
(Inherited from ValueAtPointBase ) |
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ToString |
Returns a string that represents the current object.
(Inherited from Object ) |
Example
C#
// Place analysis results in the form of vectors at each of a beam or column's analytical model curve
Transform transform = analyticalElem.GetTransform();
int index = spatialFieldManager.AddSpatialFieldPrimitive(curve, Transform.Identity);
IList<double> doubleList = new List<double>();
doubleList.Add(curve.GetEndParameter(0)); // vectors will be at each end of the analytical model curve
doubleList.Add(curve.GetEndParameter(1));
FieldDomainPointsByParameter pointsByParameter = new FieldDomainPointsByParameter(doubleList);
List<XYZ> xyzList = new List<XYZ>();
xyzList.Add(curve.ComputeDerivatives(0, true).BasisX.Normalize()); // vectors will be tangent to the curve at its ends
IList<VectorAtPoint> vectorList = new List<VectorAtPoint>();
vectorList.Add(new VectorAtPoint(xyzList));
xyzList.Clear();
xyzList.Add(curve.ComputeDerivatives(1, true).BasisX.Normalize().Negate());
vectorList.Add(new VectorAtPoint(xyzList));
FieldValues fieldValues = new FieldValues(vectorList);