Splines & Curves

Draw | Spline | Helix Spline

Sketch tools such as bezier or helix splines can include the creation of arcs and blends by defining a radius. They can also be tapered by specifying a start and end line width.

An example of a spline is a Helix, shown below.

Helix Spline

[This tool is discussed and demonstrated in more detail here](2D Session 07_01.htm#Helix).

See also:

SharkCAD Pro PowerPack

Show Inflections

Check Curve Tangency

Locate Minimum Curvature