GetCurve

Initializes a new instance with the default prompts and options.

Passively reclaims unmanaged resources when the class user did not explicitly call Dispose().

Degree of the resulting curve. Default is 3. Setting any value other than 3 clears SubDFriendly.

End tangent of an interpolated curve. Only used when UseEndTangent is true.

Prompt used when getting the first point. The default is the localized "Start of curve".

Knot spacing used when interpolating. Default is Chord. Only Uniform, Chord and ChordSquareRoot are accepted. Closing the curve selects the periodic form of the value set here, so passing a periodic value would take the knot style out of range. Ignored when SubDFriendly is true.

The points picked during the most recent call to GetControlPointCurve or GetInterpolatedCurve. Empty before the first call. When the curve was closed, the first point is repeated at the end.

Prompt used when getting the second point. The default is the localized "Next point".

When true, closing the curve produces a sharp corner at the seam instead of a periodic curve. Default is false.

Start tangent of an interpolated curve. Only used when UseStartTangent is true.

When true, the result is a cubic, uniform, non-rational curve that is either periodic or has zero second derivatives at both ends. Default is false. Setting this to true sets Degree to 3, because a SubD friendly curve is always cubic. While this is true, KnotSpacing, StartTangent and EndTangent are ignored.

Prompt used when getting the third and following points. The default is the localized "Next point. Press Enter when done".

When true, the linetype of the active layer is used for the dynamic drawing. Default is false.

When true, an interpolated curve ends tangent to EndTangent. Default is false. Ignored on a closed curve unless Sharp is true, and ignored while SubDFriendly is true. The getter offers its EndTangent option to the user only at degree 3 with SubDFriendly off; a tangent set here still applies at any degree.

When true, an interpolated curve starts tangent to StartTangent. Default is false. Ignored on a closed curve unless Sharp is true, and ignored while SubDFriendly is true. The getter offers its StartTangent option to the user only at degree 3 with SubDFriendly off; a tangent set here still applies at any degree.

Actively reclaims unmanaged resources that this instance uses.

For derived class implementers.

This method is called with argument true when class user calls Dispose(), while with argument false when the Garbage Collector invokes the finalizer, or Finalize() method.

You must reclaim all used unmanaged resources in both cases, and can use this chance to call Dispose on disposable fields if the argument is true.

Also, you must call the base virtual method within your overriding method.

Interactively picks the control points of a curve. This is what the Rhino Curve command uses.

Interactively picks the points an interpolated curve passes through. This is what the Rhino InterpCrv command uses.