make-pedestrian-connections-editable-and-visible.cs

var prefabNames = new string[]
{
    "Pedestrian Connection",
    "Pedestrian Connection Surface",
    "Pedestrian Connection Inside",
    "Pedestrian Connection Underground"
};
foreach (var prefabName in prefabNames)
{
    var prefab = PrefabCollection<NetInfo>.FindLoaded(prefabName);
    prefab.m_class.m_layer = ItemClass.Layer.Default;
    prefab.m_netLayers = 512;
    prefab.m_maxPropDistance = 1000f;
    foreach (var segment in prefab.m_segments)
    {
        segment.m_layer = 9;
        if (segment.m_segmentMaterial != null)
        {
            segment.m_segmentMaterial.shader = Shader.Find("Custom/Net/Road");
        }
    }

    foreach (var node in prefab.m_nodes)
    {
        node.m_layer = 9;
        if (node.m_nodeMaterial != null)
        {
            node.m_nodeMaterial.shader = Shader.Find("Custom/Net/Road");
        }
    }
}