diff options
author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-11-03 00:56:52 +0400 |
---|---|---|
committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-11-03 00:56:52 +0400 |
commit | 723e129252f82cc81faa8834a68c79e4439ee8fa (patch) | |
tree | 9c1c1e2aa9265e33702007da68b28b3159766aac /source/blender/makesdna/DNA_ID.h | |
parent | ac52c79cb19ac85e06651a7b9af2e54efcd45a97 (diff) |
Depsgraph/Python: callbacks and properties to detect datablock changes
* Adds two new python handlers: scene_update_pre() and scene_update_post()
These run before and after Blender does a scene update on making modifications
to the scene.
* Datablocks now have an is_updated property. This will be set to true in the
above callbacks if the datablock was tagged to be updated. This works for the
most common datablocks used for rendering: object, material, world, lamsp,
texture, mesh, curve.
* Datablock collections also have an is_updated property. If this is set, it
means one datablock of this type was added, removed or modified. It's also
useful as a quick check to avoid looping over all datablocks.
* RenderEngine.view_update() can also check these properties, for interactive
viewport rendering.
http://wiki.blender.org/index.php/Dev:2.6/Source/Render/UpdateAPI
Diffstat (limited to 'source/blender/makesdna/DNA_ID.h')
-rw-r--r-- | source/blender/makesdna/DNA_ID.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/makesdna/DNA_ID.h b/source/blender/makesdna/DNA_ID.h index d2c7d49e5f9..6f2933d154b 100644 --- a/source/blender/makesdna/DNA_ID.h +++ b/source/blender/makesdna/DNA_ID.h @@ -235,6 +235,7 @@ typedef struct PreviewImage { #define LIB_PRE_EXISTING 2048 /* runtime */ #define LIB_ID_RECALC 4096 +#define LIB_ID_RECALC_DATA 8192 #ifdef __cplusplus } |