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author | Campbell Barton <ideasman42@gmail.com> | 2019-11-18 15:30:33 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2019-11-18 15:35:25 +0300 |
commit | 1cb07530a95615d2bec95ac76c62617838ff0a35 (patch) | |
tree | a72094f8a4eaa97f4efb2cda94fe47e8fcf63449 | |
parent | 99640d06223428efef58a42438d4021d7d983e67 (diff) |
Fix T71564: Undo stroke lags after entering sculpt mode
Regression since 2.80, see: T71434
-rw-r--r-- | source/blender/editors/sculpt_paint/sculpt.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c index f7a5052b74a..6032c3615c6 100644 --- a/source/blender/editors/sculpt_paint/sculpt.c +++ b/source/blender/editors/sculpt_paint/sculpt.c @@ -7876,6 +7876,13 @@ static int sculpt_mode_toggle_exec(bContext *C, wmOperator *op) WM_toolsystem_update_from_context_view3d(C); + /* Without this the memfile undo step is used, + * while it works it causes lag when undoing the first undo step, see T71564. */ + wmWindowManager *wm = CTX_wm_manager(C); + if (wm->op_undo_depth <= 1) { + sculpt_undo_push_begin(op->type->name); + } + return OPERATOR_FINISHED; } |