Namespaces
- Rhino
- Rhino.ApplicationSettings
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- Rhino.Geometry
  - AngularDimension Class
  - AnnotationBase Class
  - AnnotationType Enumeration
  - Arc Structure
  - ArcCurve Class
  - AreaMassProperties Class
  - Arrowhead Class
  - BezierCurve Class
  - BlendContinuity Enumeration
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  - BoundingBox Structure
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  - Brep Class
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  - BrepFace Class
  - BrepFace.ShrinkDisableSide Enumeration
  - BrepLoop Class
  - BrepLoopType Enumeration
  - BrepRegion Class
  - BrepRegionFaceSide Class
  - BrepSolidOrientation Enumeration
  - BrepTrim Class
  - BrepTrimType Enumeration
  - BrepVertex Class
  - Centermark Class
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  - ClippingPlaneSurface Class
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  - Dimension.ForceArrow Enumeration
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  - Extrusion Class
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  - HiddenLineDrawingObjectCurve Class
  - HiddenLineDrawingParameters Class
  - HiddenLineDrawingSegment Class
  - HiddenLineDrawingSegment.SideFill Enumeration
  - HiddenLineDrawingSegment.Visibility Enumeration
  - InstanceDefinitionGeometry Class
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  - Matrix Class
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  - MeshExtruderFaceDirectionMode Enumeration
  - MeshExtruderParameterMode Enumeration
  - MeshFace Structure
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  - MeshingParameterStyle Enumeration
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  - MeshNgon Class
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  - MeshThicknessMeasurement Structure
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  - MeshUnsafeLock Class
  - MorphControl Class
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  - NurbsCurve.NurbsCurveEndConditionType Enumeration
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  - OrdinateDimension Class
  - OrdinateDimension.MeasuredDirection Enumeration
  - Particle Class
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  - Plane Structure
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  - PlaneSurface Class
  - Point Class
  - Point2d Structure
  - Point2f Structure
  - Point3d Structure
  - Point3dGrid Class
  - Point3f Structure
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  - PointCloud Class
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  - PointContainment Enumeration
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  - PolyCurve Class
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  - Quaternion Structure
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  - RailType Enumeration
  - Ray3d Structure
    - Ray3d Constructor
    - Ray3d Properties
    - Ray3d Methods
      - EpsilonEquals Method
      - Equals Method
      - GetHashCode Method
      - PointAt Method
    - Ray3d Operators
  - Rectangle3d Structure
  - ReduceMeshParameters Class
  - RegionContainment Enumeration
  - RevSurface Class
  - RTree Class
  - RTreeEventArgs Class
  - ShutLiningCurveInfo Class
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  - SilhouetteType Enumeration
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  - TextJustification Enumeration
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  - Unroller Class
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  - Vector2f Structure
  - Vector3d Structure
  - Vector3f Structure
  - VolumeMassProperties Class
- Rhino.Geometry.Collections
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- Rhino.UI.Gumball

Ray3d.PointAt Method

RhinoCommon API

Ray3dPointAt Method

Evaluates a point along the ray.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

public Point3d PointAt(
	double t
)

Public Function PointAt ( 
	t As Double
) As Point3d

Parameters

t: Type: SystemDouble
The t parameter.

Return Value

Type: Point3d
A point at (Direction*t + Position).

Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.8

Reference

Ray3d Structure

Rhino.Geometry Namespace

Report wishes and bugs at discourse.mcneel.com

M:Rhino.Geometry.Ray3d.PointAt(System.Double)