Type

Tangent (C1)

Extend tangent to the element (continuous in first derivative).

Curvature (C2)

Extend along the curvature of the element (continuous in first and second derivatives).

Continuity (C3)

Extend continuous to the element (continuous in first, second, and third derivatives).

Full

Extend completely continuous to the element (continuous in all derivatives).

Parameter

Extend along the original curve definition.

• Parameter is available only if the curve or surface was previously trimmed.

Example, Type