diff options
Diffstat (limited to 'source/blender/io/usd/intern/usd_common.cc')
-rw-r--r-- | source/blender/io/usd/intern/usd_common.cc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/source/blender/io/usd/intern/usd_common.cc b/source/blender/io/usd/intern/usd_common.cc new file mode 100644 index 00000000000..0cd9c3019ef --- /dev/null +++ b/source/blender/io/usd/intern/usd_common.cc @@ -0,0 +1,43 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * The Original Code is Copyright (C) 2021 Blender Foundation. + * All rights reserved. + */ + +#include "usd_common.h" + +#include <pxr/base/plug/registry.h> + +#include "BKE_appdir.h" + +namespace blender::io::usd { + +void ensure_usd_plugin_path_registered() +{ + static bool plugin_path_registered = false; + if (plugin_path_registered) { + return; + } + plugin_path_registered = true; + + /* Tell USD which directory to search for its JSON files. If 'datafiles/usd' + * does not exist, the USD library will not be able to read or write any files. */ + const std::string blender_usd_datafiles = BKE_appdir_folder_id(BLENDER_DATAFILES, "usd"); + /* The trailing slash indicates to the USD library that the path is a directory. */ + pxr::PlugRegistry::GetInstance().RegisterPlugins(blender_usd_datafiles + "/"); +} + +} // namespace blender::io::usd |