Spline

points collection string

knots parameterization

fit tolerance

is spline closed

tangent point start X

tangent point start Y

tangent point finish X

tangent point finish Y

Sets all points as a string. It can have infinite number of points. The format is "pointX1,pointY1" as follows:

pointX1 = Sets the first position point X.

pointY1 = Sets the first position point Y.

_ = Separator between points.

Infinite points can be entered as follow: "pointX1,pointY1_pointX2,pointY2_pointX3,pointY3_pointX4,pointY4_" and so on...

Optional. Sets the knots parameterization. If omitted, it will be set to "chord".

Chord = Spline will be calculated using "chord" calculation at each point.

SqrtChord = Spline will be calculated using "square root chord" calculation at each point.

Uniform = Spline will be calculated using "uniform" calculation at each point.

See AutoCAD help for more details on these description.

Optional. Sets the fit tolerance (distance between middle points and the curve). Set it to "True" to close it. If set to false or omitted, it will stay open (unless the last point is on the first one).

Optional. Sets if spline is closed or open. Set it to "True" to close it. If set to false or omitted, it will stay open (unless the last point is on the first one).

Optional. Sets the tangent point for the start point X. If omitted, it will be set to 0.

Optional. Sets the tangent point for the start point Y. If omitted, it will be set to 0.

Optional. Sets the tangent point for the finish point X. If omitted, it will be set to 0.

Optional. Sets the tangent point for the finish point Y. If omitted, it will be set to 0.

Spline

_0,0_1.5,24_4.25,70_15,-23_39,86_36,-11_40,3_50,15

Creates some sort of stylish M. Chord calculation is used by default.

Spline

_0,0_1.5,24_4.25,70_15,-23_39,86_36,-11_40,3_50,15

uniform

1

true

2

3

4

5

Creates the same stylish M with the uniform calculation, fit tolerance of 1, closed. The start tangent point is 2,3 and the tangent finish point is 4,5.

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