Cublic Spline


A Cubic Spline curve which can be used to fit to point data and can be converted to a Polyline.


Menu: Create -> Cubic Spline

Interactively create a Cublic Spline curve by Left-Clicking to create the points of the control polygon. The initial orientation of curve will be defined on the Default Edit Plane.

See Also:-

Interactive Editing

Edit mode is entered by pressing F2 displaying the control polygon of the curve. The control points of the entity are selected and edited using the PolyCAD standard manipulation techniques.

See Also:-

Entity Attributes Panel

Cubic Spline Attributes Panel

Edit Menu

Multi-Select Menu

Display Options

Short Cuts

File Format

Cublic Spline Curve File Data Structure

Import / Export

Format Import Export
AutoCAD DXF   as a Polyline
Initial Graphics Exchange Spec. (IGES)   Control points only, Convert Curve to Polyline.
Ansys Element Script   as a Polyline
Gridgen Glyph Script   Control points only, Convert Curve to Polyline.
ACIS (Autodeck/Tribon/Aveva Marine Initial Design)   as a Polyline