diff options
author | Julian Eisel <julian@blender.org> | 2020-12-11 20:15:25 +0300 |
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committer | Julian Eisel <julian@blender.org> | 2020-12-15 19:03:00 +0300 |
commit | b71eb3a105b8f7fb216a48082386215a6ea81cc4 (patch) | |
tree | bb23ee7e71f10dd2ed10d71f27f2c1beeb571afc /source/blender/makesdna/DNA_asset_defaults.h | |
parent | 82645ff739687e4d58715869778c8860e832513c (diff) |
Asset System: Data-block asset metadata storage, reading and API
Asset metadata is what turns a regular data-block into an asset. It is a small
data-structure, but a key part of the technical design of the asset system.
The design foresees that asset data-blocks store an `ID.asset_data` pointer of
type `AssetMetaData`. This data **must not** have dependencies on other
data-blocks or data-block data, it must be an independent unit. That way we can
read asset-metadata from .blends without reading anything else from the file.
The Asset Browser will use this metadata (together with the data-block name,
preview and file path) to represent assets in the file list.
Includes:
* New `ID.asset_data` for asset metadata.
* Asset tags, description and custom properties.
* BKE code to manage asset meta-data and asset tags.
* Code to read asset data from files, without reading IDs.
* RNA for asset metadata (including tags)
Part of the first Asset Browser milestone. Check the #asset_browser_milestone_1
project milestone on developer.blender.org.
Differential Revision: https://developer.blender.org/D9716
Reviewed by: Bastien Montagne, Brecht Van Lommel
Diffstat (limited to 'source/blender/makesdna/DNA_asset_defaults.h')
-rw-r--r-- | source/blender/makesdna/DNA_asset_defaults.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/source/blender/makesdna/DNA_asset_defaults.h b/source/blender/makesdna/DNA_asset_defaults.h new file mode 100644 index 00000000000..ff00ba79cf0 --- /dev/null +++ b/source/blender/makesdna/DNA_asset_defaults.h @@ -0,0 +1,37 @@ +/* + * 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. + */ + +/** \file + * \ingroup DNA + */ + +#pragma once + +/* Struct members on own line. */ +/* clang-format off */ + +/* -------------------------------------------------------------------- */ +/** \name Asset Struct + * \{ */ + +#define _DNA_DEFAULT_AssetMetaData \ + { \ + 0 \ + } + +/** \} */ + +/* clang-format on */ |