# Synopsis

PDX_MSGT gdx_SolidDeleteParmCurves(long option, MDA_PTR gdx_solid_ptr)

# Purpose

Delete Parameter Space curves in a solid

# Description

Delete all parameter space curves for the solid. Also, degenerate model space edges will be removed from the loops. After parm curves are removed, there is no way to generate parm curves at the poles for the degenerate model curves.

# Input

## option

### GDX_KEEP_POLE_CAPS

Keep the cap loops. Basically, non-degenerate parm curves of degenerate model curve.

### GDX_KEEP_DEGEN_LOOPS

Keep all degenerate loops when deleting parm curves.

## gdx_solid_ptr

The database pointer for the GDX solid entity

# Output

## gdx_solid_ptr

An updated GDX solid with parameter space curves

# Tolerances

          .fi

# Return

          GDX_NOERR
          GDX_INVALIDMODEL
          Low level error return
          .fi