How to Use A-Curve PlugIn

How to Use A-Curve Plug-In

A-Curve plug-in manual for version 0.8.

Install

A-Curve toolbar appeared to your Rhinoceros when you install this Plug-In.

A-Curve toolbar.

You can input, edit and reshape "A-Curve" with this toolbar button.

1. Input

Click first button at A-Curve toolbar.

And, input 4 control points on work plane of Rhino. These 4 control points determine start/end condition of curve.
Click img to gif animation

Click here to stop motion

You will get fluent curvature curve like below.

2. Edit

You can edit shape "A-Curve".

2.1 Edit Grip

You can edit A-Curve start/end points with 2nd button of A-Curve toolbar.
Edit button

Select A-Curve and click 2nd button to display control points.

2.2 Reshape Curve

Button for reshape A-Curve.
Reshape button

Display grips and reshape A-Curve.

Start/end condition of curve(s) will not change.