# Synopsis

PDX_MSGT gcr_Vertex(long option, MDA_PTR orig_db_ptr, double xyz_loc[3], int gdx_model, MDA_PTR *gdx_vertex_ptr)

# Purpose

Create a GDX Vertex.

# Description

Given the xyz location of a vertex this model will create a GDX Vertex.

# Input

## option

### GCR_NOVALIDATE

No validation will occur on the input data.

## orig_db_ptr

The original entities orig_db_ptr as obtained from the mda_GetOrigDbptr call, or MDA_NULL_PTR

## xyz_loc

The 3D x,y,z vertex location

## gdx_model

The GDX model for entity creation

# Output

## gdx_vertex_ptr

Entity database pointer of the GDX Vertex

# Tolerances

          .fi

# Return

          GCR_NOERR
          GCR_INVALID_MODEL
          Low level error return
          .fi