Computes a coplanar normal vector on the circumference of the circle.
Namespace:
ceometric.VectorGeometryAssembly: ceometric.VectorGeometry (in ceometric.VectorGeometry.dll) Version: 1.8.0.0 (1.8.0.0)
Syntax
C# |
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public Vector3d NormalVector2d( Point point ) |
Visual Basic (Declaration) |
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Public Function NormalVector2d ( _ point As Point _ ) As Vector3d |
Visual C++ |
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public: Vector3d^ NormalVector2d( Point^ point ) |
Parameters
- point
- Type: ceometric.VectorGeometry..::.Point
A point.
Return Value
Returns a normalized coplanar normal vector at a point point on the circumference of the circle.Returns null if point does not lies on the circumference of the circle.