Point2dExtension Methods | 
The Point2dExtension type exposes the following members.
| Name | Description | |
|---|---|---|
| Convert3d(Point2d) | 
            Converts a Point2d into a Point3d with a Z coordinate equal to 0.
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| Convert3d(Point2d, Plane) | 
            Converts a Point2d into a Point3d according to the specified plane.
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| Convert3d(Point2d, Vector3d, Double) | 
            Converts a Point2d into a Point3d according to the plane defined by its Normal an Elevation.
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| Flatten | 
            Projects the point on the XY plane of WCS.
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| IsBetween(Point2d, Point2d, Point2d) | 
            Gets a value indicating if pt lies on the segment p1p2 using Tolerance.Global.
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| IsBetween(Point2d, Point2d, Point2d, Tolerance) | 
            Gets a value indicating if pt lies on the segment p1p2 using the specified Tolerance.
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| IsInside | 
            Get a value indicating if the specified point is inside the extents.
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| Polar | 
            Defines a point with polar coordiantes relative to a base point.
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