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| author | Bastien Montagne <b.mont29@gmail.com> | 2020-03-17 14:29:36 +0300 |
|---|---|---|
| committer | Bastien Montagne <b.mont29@gmail.com> | 2020-03-17 17:02:05 +0300 |
| commit | b852db57ba24adfcfaa0ada7e9ff513a79a399a2 (patch) | |
| tree | 19d2a41451ecf6a3d07a53c98bb0cd4ad76c77e6 /release | |
| parent | 9ce38909500a47beff87081147178d7a52449df7 (diff) | |
Add experimental global undo speedup.
The feature is hidden behind an experimental option, you'll have to
enable it in the preferences to try it.
This feature is not yet considered fully stable, crashes may happen, as
well as .blend file corruptions (very unlikely, but still possible).
In a nutshell, the ideas behind this code are to:
* Detect unchanged IDs across an undo step.
* Reuse as much as possible existing IDs memory, even when its content
did change.
* Re-use existing depsgraphs instead of building new ones from scratch.
* Store accumulated recalc flags, to avoid needless re-compute of things
that did not change, when the ID itself is detected as modified.
See T60695 and D6580 for more technical details.
Diffstat (limited to 'release')
| -rw-r--r-- | release/scripts/startup/bl_ui/space_userpref.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/release/scripts/startup/bl_ui/space_userpref.py b/release/scripts/startup/bl_ui/space_userpref.py index 6aa0f51c55c..2ca0e73bd74 100644 --- a/release/scripts/startup/bl_ui/space_userpref.py +++ b/release/scripts/startup/bl_ui/space_userpref.py @@ -2133,6 +2133,25 @@ class USERPREF_PT_experimental_virtual_reality(ExperimentalPanel, Panel): """ +class USERPREF_PT_experimental_system(ExperimentalPanel, Panel): + bl_label = "System" + + def draw(self, context): + prefs = context.preferences + experimental = prefs.experimental + + layout = self.layout + layout.use_property_split = True + layout.use_property_decorate = False + + task = "T60695" + split = layout.split(factor=0.66) + col = split.split() + col.prop(experimental, "use_undo_speedup") + col = split.split() + col.operator("wm.url_open", text=task, icon='URL').url = self.url_prefix + task + + # ----------------------------------------------------------------------------- # Class Registration @@ -2222,6 +2241,8 @@ classes = ( # Popovers. USERPREF_PT_ndof_settings, + USERPREF_PT_experimental_system, + # Add dynamically generated editor theme panels last, # so they show up last in the theme section. *ThemeGenericClassGenerator.generate_panel_classes_from_theme_areas(), |