# Synopsis

PDX_MSGT igeo_GetNormParm(long option, MDA_PTR db_ptr, double *un_norm_parm, double *norm_parm)

# Purpose

Get the IGES entity normalized parameter value

# Description

Determine the normalized parametric value for IGES parametric geometry.

# Input

## option

Options (not used)

## db_ptr

The IGES geometric entity database pointer

## un_norm_parm

The geometric entity bounds: t parameter for curves, u and v parameter for surfaces.

# Output

## norm_parm

The normalized parametric value(s)

# Return

          IGEO_NOERR
          Low level error return
          .fi