Synopsis

PDX_MSGT gdx_ParmSplToNurbSurf(long option, int model, MDA_PTR db_ptr, double kr_tol, void *gdx_sur)

Purpose

Create GDX NURB Surface from GDX parametric spline surface.

Description

Create a GDX NURB Surface from a GDX parametric spline surface. The resulting Nurbs surface will have the minimum number of interior knots possible, given the continuity of the surface.

Input

option

GDX_COMMIT

If set, commit GDX entity to the database. The default is do not commit.

model

The model to create the GDX entity in.

db_ptr

The GDX entity database pointer

kr_tol

Tolerance for knot removal and surface closure (not used for knot removal).

Output

gdx_sur

Pointer to the created GDX NURB Surface.

Return

      GDX_NOERR
      Low level error return
      .fi