Synopsis

PDX_MSGT gdx_CBSSurfImproveNurbParams(long option, MDA_PTR gdx_cbs_ptr, int *mod_flag)

Purpose

Improve the NURBS parameters of the surface in this CBS.

Description

This function will improve the parameter uniformness of the surface of the CBS if it is nurbs based. If the surface is improved, existing parameter space curves will be deleted. For more specific information refer to gdx_SurfaceImproveNurbParams.

Input

option

Options (not used)

gdx_cbs_ptr

DB pointer of GDX CBS with surface to be improved

Output

mod_flag

Flag indicating whether or not surface knots and bounds were modified: = 0 : Nothing modified. = 1 : u-knots modified. = 2 : v-knots modified. = 3 : both u-knots and v-knots were modified, and possibly the corresponding bounds.

Return

      GDX_NOERR
      GDX_MODEL_LOOP_NOT_CONT
      Low level error return
      .fi