public bool loadNamedPrefab(string name, LoadingContext ctx)
{
GeoStoreDef geo_store = groupGetFileEntryPtr(name);
if (null == geo_store)
{
return(false);
}
if (geo_store.loaded)
{
return(true);
}
geo_store.loaded = true;
// load given prefab's geoset
GeoSet.Load(geo_store.geopath, m_base_path);
ctx.loadSubgraph(geo_store.geopath, this);
return(loadPrefabForNode(ctx.m_target.getNodeByName(name), ctx));
}
internal bool loadPrefabForNode(SceneNode node, LoadingContext ctx) //groupLoadRequiredLibsForNode
{
GeoStoreDef gf;
if (null == node || false == node.in_use)
{
return(false);
}
if (null != node.m_geoset_info)
{
gf = node.m_geoset_info;
}
else
{
gf = groupGetFileEntryPtr(node.m_name);
node.m_geoset_info = gf;
if (null == node.m_geoset_info)
{
node.m_geoset_info = m_geostore_sentinel; // prevent future load attempts
}
}
if (null == gf || gf == m_geostore_sentinel)
{
return(false);
}
if (!gf.loaded)
{
gf.loaded = true;
GeoSet.Load(gf.geopath, m_base_path); // load given subgraph's root geoset
ctx.loadSubgraph(gf.geopath, this);
}
return(true);
}