# Synopsis

PDX_MSGT gdx_ElevateCurveDegree(long option, T_GDX_NURB_CURVE *cur)

# Purpose

Elevate the degree of a GDX NURB Curve by one.

# Description

Elevate the degree of a GDX NURB Curve by one. The pointer cur does not change, but the original curve is destroyed (new control points and knots are allocated).

# Input

## option

Options (not used).

## cur

Pointer to the GDX NURB Curve whose degree is to be elevated by one.

# Output

## cur

Pointer not changed, but contents of structure pointed to by cur are changed.

# Return

          GDX_NOERR
          GDX_NOMEMORY
          MPM_MAXDEGEXCEEDED
          Low level error return
          .fi