Synopsis

PDX_MSGT gdx_GetApprox3DPnt(long option, long point_ndx, MTH_3DPNT point)

Purpose

Get the GDX linear approximation 3D point data.

Description

Get the specified GDX linear approximation 3D point data. If no linear approximation 3D point data exists, then nothing is returned, otherwise the indicated 3D point in the current linear approximation workspace is returned.

Input

option

Not used

point_ndx

The index in the current workspace for the 3D linear approximation point data

Output

point

The indicated 3D linear approximation point data

Return

      GDX_NOERR
      .fi