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Fix Cycles viewport render fully restarting after undo

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With the optimized undo datablock pointers remain the same, so Cycles can now
update just the parts that changed.
This commit is contained in:
Brecht Van Lommel
2020-05-20 01:11:42 +02:00
parent 499c0229f7
commit 8f050b6825
1 changed files with 0 additions and 13 deletions
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13
source/blender/blenloader/intern/readfile.c
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@@ -8137,19 +8137,6 @@ static void lib_link_workspace_layout_restore(struct IDNameLib_Map *id_map,
v3d->camera = restore_pointer_by_name(id_map, (ID *)v3d->camera, USER_REAL);
v3d->ob_center = restore_pointer_by_name(id_map, (ID *)v3d->ob_center, USER_REAL);
/* Free render engines for now. */
ListBase *regionbase = (sl == area->spacedata.first) ? &area->regionbase :
&sl->regionbase;
for (region = regionbase->first; region; region = region->next) {
if (region->regiontype == RGN_TYPE_WINDOW) {
RegionView3D *rv3d = region->regiondata;
if (rv3d && rv3d->render_engine) {
RE_engine_free(rv3d->render_engine);
rv3d->render_engine = NULL;
}
}
}
}
else if (sl->spacetype == SPACE_GRAPH) {
SpaceGraph *sipo = (SpaceGraph *)sl;