Synopsis

PDX_MSGT igdx_502ToVertexList(long option, MDA_PTR db_ptr, int model, GDX_MATRIX *gdx_matrix, MDA_COUNT *num_of_vertices, MDA_PTR **gdx_vertex_list)

Purpose

Create the GDX form of the IGES vertex entities

Description

Creates the GDX form of the IGES vertex entities as the list of GDX vertex entities in the GDX model. The IGES vertex entities must be valid IGES definitions.

Input

option

The entity creation option (Not used)

db_ptr

The IGES 502 entity database pointer

model

The GDX vertex entity model for creation

gdx_matrix

The GDX matrix to apply to the geometry or NULL

Output

num_of_vertices

The count of vertices in the vertex list

gdx_vertex_list

The pointer to the list of the GDX form of the vertex entity database pointer. Note: The application must free the vertex list after used.

Tolerances

      ZERO_TOL
      .fi

Return

      IGDX_NOERR
      IGDX_INVALIDMODEL
      Low level error return
      .fi