void Scene::collect_asset_paths(StringArray& paths) const
{
BaseGroup::collect_asset_paths(paths);
do_collect_asset_paths(paths, cameras());
if (impl->m_environment.get())
impl->m_environment->collect_asset_paths(paths);
do_collect_asset_paths(paths, environment_edfs());
do_collect_asset_paths(paths, environment_shaders());
}
bool AssetHandler::handle_assets() const
{
StringArray paths;
Scene* scene = m_project.get_scene();
if (scene)
scene->collect_asset_paths(paths);
Frame* frame = m_project.get_frame();
if (frame)
frame->collect_asset_paths(paths);
do_collect_asset_paths(paths, m_project.render_layer_rules());
do_collect_asset_paths(paths, m_project.configurations());
vector<string> unique_paths = array_vector<vector<string> >(paths);
sort(unique_paths.begin(), unique_paths.end());
unique_paths.erase(
unique(unique_paths.begin(), unique_paths.end()),
unique_paths.end());
StringDictionary mappings;
bool success = true;
for (size_t i = 0, e = unique_paths.size(); i < e; ++i)
{
string asset_path = unique_paths[i];
if (!handle_asset(asset_path))
success = false;
mappings.insert(unique_paths[i], asset_path);
}
if (!success)
return false;
if (scene)
scene->update_asset_paths(mappings);
if (frame)
frame->update_asset_paths(mappings);
do_update_asset_paths(mappings, m_project.render_layer_rules());
do_update_asset_paths(mappings, m_project.configurations());
// If we copied all assets, we no longer need the absolute search paths, so remove them.
if (m_mode == CopyAllAssets)
remove_absolute_search_paths(m_project.search_paths());
return true;
}
void BaseGroup::collect_asset_paths(StringArray& paths) const
{
do_collect_asset_paths(paths, colors());
do_collect_asset_paths(paths, textures());
do_collect_asset_paths(paths, texture_instances());
#ifdef APPLESEED_WITH_OSL
do_collect_asset_paths(paths, shader_groups());
#endif
do_collect_asset_paths(paths, assemblies());
do_collect_asset_paths(paths, assembly_instances());
}
