diff options
Diffstat (limited to 'source/blender/editors/interface/interface_anim.c')
| -rw-r--r-- | source/blender/editors/interface/interface_anim.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source/blender/editors/interface/interface_anim.c b/source/blender/editors/interface/interface_anim.c index d44802803da..167c6ac51c3 100644 --- a/source/blender/editors/interface/interface_anim.c +++ b/source/blender/editors/interface/interface_anim.c @@ -117,10 +117,19 @@ bool ui_but_anim_expression_set(uiBut *but, const char *str) if (fcu && driven) { driver = fcu->driver; - if (driver && driver->type == DRIVER_TYPE_PYTHON) { + if (driver && (driver->type == DRIVER_TYPE_PYTHON)) { BLI_strncpy_utf8(driver->expression, str, sizeof(driver->expression)); + + /* tag driver as needing to be recompiled */ driver->flag |= DRIVER_FLAG_RECOMPILE; + + /* clear invalid flags which may prevent this from working */ + driver->flag &= ~DRIVER_FLAG_INVALID; + fcu->flag & ~FCURVE_DISABLED; + + /* this notifier should update the Graph Editor and trigger depsgraph refresh? */ WM_event_add_notifier(but->block->evil_C, NC_ANIMATION | ND_KEYFRAME, NULL); + return true; } } |