User Guide
User Guide
User Guide

Convert Element to B-spline

Use it!

Used to convert an element (line, line string, arc, ellipse, complex chain, complex shape, surface of projection or revolution, or cone) to a B-spline curve or surface with the same shape.

Convert Element to B-Spline Tool Settings

  
Tool SettingEffect
Make Copy

  • If on, a B-spline curve or surface, with the same shape as the identified element, is created.

  • If off, the identified element is converted to a B-spline curve or surface.

Convert Element to Surface

If on, a closed element is converted to a B-spline surface rather than a closed B-spline curve.

Tolerance

(Convert Element to Surface on, only) If on, sets how accurately the element is converted to a surface.

To convert an element to a B-spline
  1. Select the Convert Element to B-spline tool.

  2. Identify the element.

  3. Accept the new B-spline curve/surface.

Key-in: CONVERT BSPLINE