Synopsis

PDX_MSGT gdx_TransformCurve(long option, MDA_PTR db_ptr, GDX_MATRIX matrix)

Purpose

Transforms a GDX curve entity

Description

Transforms a GDX curve entity in the GDX model. The GDX curve entity must be a valid GDX defintion. The GDX Loop, Edge, Composite Edge Curve, and Edge Curve are all handled by this function. However, Loops, Edges, and Edge Curves should only be translated if they are only on one surface (in one face). If they are on multiple surfaces, then this code will not work properly.

Input

option

Not used

db_ptr

The GDX curve database pointer

matrix

The GDX matrix to apply to the GDX entity

Return

      GDX_NOERR
      GDX_ENTITYNOTCURVE
      Low level error return
      .fi