Revit 2025.3 API
Hermite |
A Hermite spline.
Inheritance HierarchySystemObject
Autodesk.Revit.DBAPIObject
Autodesk.Revit.DBGeometryObject
Autodesk.Revit.DBCurve
Autodesk.Revit.DBHermiteSpline
Autodesk.Revit.DBAPIObject
Autodesk.Revit.DBGeometryObject
Autodesk.Revit.DBCurve
Autodesk.Revit.DBHermiteSpline
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
The HermiteSpline type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | ApproximateLength | The approximate length of the curve. (Inherited from Curve) |
| ControlPoints | The control points of the Hermite spline. |
| GraphicsStyleId | The ElementId of the GeometryObject's GraphicsStyle (Inherited from GeometryObject) |
| Id | A unique integer identifying the GeometryObject in its associated non view-specific GeometryElement. (Inherited from GeometryObject) |
| IsBound | Describes whether the parameter of the curve is restricted to a particular interval. (Inherited from Curve) |
| IsClosed | Describes whether the curve is closed. (Inherited from Curve) |
| IsCyclic | The boolean value that indicates whether this curve is cyclic. (Inherited from Curve) |
| IsElementGeometry | Indicates whether this geometry is obtained directly from an Element. (Inherited from GeometryObject) |
| IsPeriodic | Returns whether the Hermite spline is periodic or not. |
| IsReadOnly | Identifies if the object is read-only or modifiable. (Inherited from APIObject) |
| Length | The exact length of the curve. (Inherited from Curve) |
| Parameters | Returns the params of the Hermite spline. |
| Period | The period of this curve. (Inherited from Curve) |
| Reference | Returns a stable reference to the curve. (Inherited from Curve) |
| Tangents | Returns the tangents of the Hermite spline. |
| Visibility | The visibility. (Inherited from GeometryObject) |
Methods| Name | Description | |
|---|---|---|
 | Clone | Returns a copy of this curve. (Inherited from Curve) |
| ComputeClosestPoints | (Inherited from Curve) |
| ComputeDerivatives |
Returns the vectors describing the curve at the specified parameter.
(Inherited from Curve) |
| ComputeNormalizedParameter | Computes the normalized curve parameter from the raw parameter. (Inherited from Curve) |
| ComputeRawParameter | Computes the raw parameter from the normalized parameter. (Inherited from Curve) |
 | Create(IListXYZ, Boolean) | |
| Create(IListXYZ, Boolean, HermiteSplineTangents) | |
| CreateOffset |
Creates a new curve that is an offset of the existing curve.
(Inherited from Curve) |
| CreateReversed |
Creates a new curve with the opposite orientation of the existing curve.
(Inherited from Curve) |
| CreateTransformed |
Crates a new instance of a curve as a transformation of this curve.
(Inherited from Curve) |
| Dispose | Causes the object to release immediately any resources it may be utilizing. (Inherited from APIObject) |
| Distance | Returns the shortest distance from the specified point to this curve. (Inherited from Curve) |
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from GeometryObject) |
| Evaluate |
Evaluates and returns the point that matches a parameter along the curve.
(Inherited from Curve) |
| GetEndParameter |
Returns the raw parameter value at the start or end of this curve.
(Inherited from Curve) |
| GetEndPoint |
Returns the 3D point at the start or end of this curve.
(Inherited from Curve) |
| GetEndPointReference | Returns a stable reference to the start point or the end point of the curve. (Inherited from Curve) |
| GetHashCode |
Gets the integer value of the geometry object as hash code
(Inherited from GeometryObject) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| Intersect(Curve) | Calculates the intersection of this curve with the specified curve. (Inherited from Curve) |
| Intersect(Curve, IntersectionResultArray) | Calculates the intersection of this curve with the specified curve and returns the intersection results. (Inherited from Curve) |
| IsInside(Double) | Indicates whether the specified parameter value is within this curve's bounds. (Inherited from Curve) |
| IsInside(Double, Int32) | Indicates whether the specified parameter value is within this curve's bounds and outputs the end index. (Inherited from Curve) |
| MakeBound | Changes the bounds of this curve to the specified values. (Inherited from Curve) |
| MakeUnbound | Makes this curve unbound. (Inherited from Curve) |
| Project | Projects the specified point on this curve. (Inherited from Curve) |
| SetGraphicsStyleId | Sets the graphics style id for this curve. (Inherited from Curve) |
| Tessellate | Valid only if the curve is bound. Returns a polyline approximation to the curve.
(Inherited from Curve) |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
RemarksThe Hermite spline lies in the plane defined by control points.
See Also