diff options
| author | Bastien Montagne <montagne29@wanadoo.fr> | 2012-01-22 21:54:23 +0400 |
|---|---|---|
| committer | Bastien Montagne <montagne29@wanadoo.fr> | 2012-01-22 21:54:23 +0400 |
| commit | 1a93d8834319b890ff0cbc70231b14635603ae95 (patch) | |
| tree | 87ee1ecd503872e91116566db9df4730b3ebccbe /source/blender/makesdna/DNA_dynamicpaint_types.h | |
| parent | df51fd74cf826c42a90212082abb27e99484257a (diff) | |
Add weight preview to WeightVG modifiers, and first, simple/basic refactor of how modifiers can generate preview.
User side:
* Preview for DynamicPaint should keep the same behavior (for now). Weight preview should be somawhat quicker, though.
* Preview for WeightVG modifiers is only active in WeightPaint mode, and if the affected vgroup is the active one.
* Last active preview modifier in stack wins!
Note: that modifier preview topic is yet to be further refined, quite raw/incomplete for now.
Dev side:
* In draw code, renamed DRAW_DYNAMIC_PAINT_PREVIEW flag to DRAW_MODIFIERS_PREVIEW
* Removed use of MOD_DPAINT_PREVIEW_READY in DynamicPaint code (seems unecessary, and if it was, should be of more general scope).
* Added eModifierTypeFlag_UsesPreview to ModifierTypeFlag, for modifiers that can generate some preview data.
* Added three new modifier funcs, to handle preview modifiers in draw code / mod stack.
* For weights preview: added the generic DM_update_weight_mcol func, which can update WEIGHT_MCOL layer with either a given array of weights (currently used by DynamicPaint only), or from current active vgroup(s).
So now, draw code is fully generic (i.e. no more modifier-type checking in it). Mod stack code is generic to some extent, but will need more work.
Diffstat (limited to 'source/blender/makesdna/DNA_dynamicpaint_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_dynamicpaint_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/makesdna/DNA_dynamicpaint_types.h b/source/blender/makesdna/DNA_dynamicpaint_types.h index aff4607da51..2345b8dd1c0 100644 --- a/source/blender/makesdna/DNA_dynamicpaint_types.h +++ b/source/blender/makesdna/DNA_dynamicpaint_types.h @@ -135,7 +135,10 @@ typedef struct DynamicPaintSurface { } DynamicPaintSurface; /* canvas flags */ +#if 0 /* This should not be needed, having a valid WEIGHT_MCOL layer should be enough. + * And if not, should be a general flag. But seems unecessary for now... */ #define MOD_DPAINT_PREVIEW_READY (1<<0) /* if viewport preview is ready */ +#endif #define MOD_DPAINT_BAKING (1<<1) /* surface is already baking, so it wont get updated (loop) */ /* Canvas settings */ |