diff options
| author | Ton Roosendaal <ton@blender.org> | 2007-03-28 17:48:01 +0400 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2007-03-28 17:48:01 +0400 |
| commit | f5b919e12eff5df022bf340a81108c6e22463e2d (patch) | |
| tree | 05f1b6af0c9449adad6c13980f08484b49efc703 /source/blender/blenkernel/BKE_node.h | |
| parent | 39ef0f4eba5c0890e6792c95ed8ae6c8804de28c (diff) | |
Long wanted feature; decent ESC processing in composite nodes.
Works simple; just check for
if(node->exec & NODE_BREAK)
break;
The main process (node processor) sets such a flag, checking for esc
20 times per second. That means you can check for ESC while doing image
processing without much cpu overhead.
Currently only added in blur nodes and defocus. Needs to be added all over,
nice for others... needs careful tests too.
What we now could do is even calling ESC on editing commands or mouseclicks
in composite editor? Could give user feeling of interactive app :) Further,
finished nodes are kept in memory anyway.
Diffstat (limited to 'source/blender/blenkernel/BKE_node.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_node.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h index 78675325175..63bdc08af82 100644 --- a/source/blender/blenkernel/BKE_node.h +++ b/source/blender/blenkernel/BKE_node.h @@ -85,6 +85,13 @@ typedef struct bNodeType { } bNodeType; +/* node->exec, now in use for composites (#define for break is same as ready yes) */ +#define NODE_PROCESSING 1 +#define NODE_READY 2 +#define NODE_BREAK 2 +#define NODE_FINISHED 4 +#define NODE_FREEBUFS 8 + /* nodetype->nclass, for add-menu and themes */ #define NODE_CLASS_INPUT 0 #define NODE_CLASS_OUTPUT 1 |