# ShowMeshCnn ()

Highlight the mesh connectivity represented by item.

## Usage

ShowMeshCnn( item )

## Parameters

item (tree-item)
The name of the model entity which will be highlighted.

None

## Errors

The item must exist.

## Description

This routine highlights the mesh connectivity represented by item. It draws the outline (boundary) of the model entity with thick white lines. For example,
ShowMeshCnn( item )

In this example ShowMeshCnn was called in the definition of a function and item is the function's argument.