Merge branch 'master' into asset-browser-grid-viewasset-browser-grid-view

9 files changed, 150 insertions, 99 deletions

diff --git a/source/blender/editors/curve/editcurve.c b/source/blender/editors/curve/editcurve.c
index 2829e8bc115..f9377503630 100644
--- a/source/blender/editors/curve/editcurve.c
+++ b/source/blender/editors/curve/editcurve.c
@@ -1254,7 +1254,7 @@ void ED_curve_editnurb_load(Main *bmain, Object *obedit)
     }
 
     /* We have to pass also new copied nurbs, since we want to restore original curve
-     * (without edited shapekey) on obdata, but *not* on editcurve itself
+     * (without edited shape-key) on obdata, but *not* on editcurve itself
      * (ED_curve_editnurb_load call does not always implies freeing
      * of editcurve, e.g. when called to generate render data). */
     calc_shapeKeys(obedit, &newnurb);
@@ -1298,15 +1298,15 @@ void ED_curve_editnurb_make(Object *obedit)
       BLI_addtail(&editnurb->nurbs, newnu);
     }
 
-    /* animation could be added in editmode even if there was no animdata in
-     * object mode hence we always need CVs index be created */
+    /* Animation could be added in edit-mode even if there was no animdata in
+     * object mode hence we always need CVs index be created. */
     init_editNurb_keyIndex(editnurb, &cu->nurb);
 
     if (actkey) {
       editnurb->shapenr = obedit->shapenr;
-      /* Apply shapekey to new nurbs of editnurb, not those of original curve
+      /* Apply shape-key to new nurbs of editnurb, not those of original curve
        * (and *after* we generated keyIndex), else we do not have valid 'original' data
-       * to properly restore curve when leaving editmode. */
+       * to properly restore curve when leaving edit-mode. */
       BKE_keyblock_convert_to_curve(actkey, cu, &editnurb->nurbs);
     }
   }
@@ -1343,7 +1343,7 @@ static int separate_exec(bContext *C, wmOperator *op)
 
   uint bases_len = 0;
   Base **bases = BKE_view_layer_array_from_bases_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &bases_len);
+      scene, view_layer, CTX_wm_view3d(C), &bases_len);
   for (uint b_index = 0; b_index < bases_len; b_index++) {
     Base *oldbase = bases[b_index];
     Base *newbase;
@@ -1468,6 +1468,7 @@ void CURVE_OT_separate(wmOperatorType *ot)
 static int curve_split_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
   bool changed = false;
@@ -1475,7 +1476,7 @@ static int curve_split_exec(bContext *C, wmOperator *op)
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -1706,6 +1707,10 @@ static void ed_surf_delete_selected(Object *obedit)
       bp++;
     }
     if (a == 0) {
+      if (cu->actnu == BLI_findindex(editnurb, nu)) {
+        cu->actnu = CU_ACT_NONE;
+      }
+
       BLI_remlink(editnurb, nu);
       keyIndex_delNurb(cu->editnurb, nu);
       BKE_nurb_free(nu);
@@ -2545,12 +2550,13 @@ static void adduplicateflagNurb(
 static int switch_direction_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Main *bmain = CTX_data_main(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -2606,10 +2612,11 @@ void CURVE_OT_switch_direction(wmOperatorType *ot)
 
 static int set_goal_weight_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -2672,10 +2679,11 @@ void CURVE_OT_spline_weight_set(wmOperatorType *ot)
 
 static int set_radius_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -2783,10 +2791,11 @@ static void smooth_single_bp(BPoint *bp,
 static int smooth_exec(bContext *C, wmOperator *UNUSED(op))
 {
   const float factor = 1.0f / 6.0f;
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -3079,10 +3088,11 @@ static void curve_smooth_value(ListBase *editnurb, const int bezt_offsetof, cons
 
 static int curve_smooth_weight_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -3122,10 +3132,11 @@ void CURVE_OT_smooth_weight(wmOperatorType *ot)
 
 static int curve_smooth_radius_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -3165,10 +3176,11 @@ void CURVE_OT_smooth_radius(wmOperatorType *ot)
 
 static int curve_smooth_tilt_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -3208,6 +3220,7 @@ void CURVE_OT_smooth_tilt(wmOperatorType *ot)
 
 static int hide_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
@@ -3215,7 +3228,7 @@ static int hide_exec(bContext *C, wmOperator *op)
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -3310,13 +3323,14 @@ void CURVE_OT_hide(wmOperatorType *ot)
 
 static int reveal_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   const bool select = RNA_boolean_get(op->ptr, "select");
   bool changed_multi = false;
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     ListBase *editnurb = object_editcurve_get(obedit);
@@ -3789,12 +3803,13 @@ static int subdivide_exec(bContext *C, wmOperator *op)
   const int number_cuts = RNA_int_get(op->ptr, "number_cuts");
 
   Main *bmain = CTX_data_main(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -3847,10 +3862,11 @@ void CURVE_OT_subdivide(wmOperatorType *ot)
 
 static int set_spline_type_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   int ret_value = OPERATOR_CANCELLED;
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
@@ -3940,13 +3956,14 @@ void CURVE_OT_spline_type_set(wmOperatorType *ot)
 
 static int set_handle_type_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
   const int handle_type = RNA_enum_get(op->ptr, "type");
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -4002,6 +4019,7 @@ void CURVE_OT_handle_type_set(wmOperatorType *ot)
 
 static int curve_normals_make_consistent_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
@@ -4009,7 +4027,7 @@ static int curve_normals_make_consistent_exec(bContext *C, wmOperator *op)
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -4442,6 +4460,7 @@ static int merge_nurb(View3D *v3d, Object *obedit)
 static int make_segment_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
@@ -4455,7 +4474,7 @@ static int make_segment_exec(bContext *C, wmOperator *op)
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -4779,7 +4798,7 @@ bool ED_curve_editnurb_select_pick(bContext *C,
       /* Deselect everything. */
       uint objects_len = 0;
       Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-          vc.view_layer, vc.v3d, &objects_len);
+          vc.scene, vc.view_layer, vc.v3d, &objects_len);
       for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
         Object *ob_iter = objects[ob_index];
 
@@ -4945,7 +4964,8 @@ bool ED_curve_editnurb_select_pick(bContext *C,
       WM_event_add_notifier(C, NC_MATERIAL | ND_SHADING_LINKS, NULL);
     }
 
-    if (vc.view_layer->basact != basact) {
+    BKE_view_layer_synced_ensure(vc.scene, vc.view_layer);
+    if (BKE_view_layer_active_base_get(vc.view_layer) != basact) {
       ED_object_base_activate(C, basact);
     }
 
@@ -4979,7 +4999,7 @@ bool ed_editnurb_spin(
   invert_m3_m3(persinv, persmat);
 
   /* imat and center and size */
-  copy_m3_m4(bmat, obedit->obmat);
+  copy_m3_m4(bmat, obedit->object_to_world);
   invert_m3_m3(imat, bmat);
 
   axis_angle_to_mat3(cmat, axis, M_PI_4);
@@ -5046,6 +5066,7 @@ bool ed_editnurb_spin(
 static int spin_exec(bContext *C, wmOperator *op)
 {
   Main *bmain = CTX_data_main(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
   RegionView3D *rv3d = ED_view3d_context_rv3d(C);
@@ -5065,7 +5086,7 @@ static int spin_exec(bContext *C, wmOperator *op)
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = (Curve *)obedit->data;
@@ -5074,8 +5095,8 @@ static int spin_exec(bContext *C, wmOperator *op)
       continue;
     }
 
-    invert_m4_m4(obedit->imat, obedit->obmat);
-    mul_m4_v3(obedit->imat, cent);
+    invert_m4_m4(obedit->world_to_object, obedit->object_to_world);
+    mul_m4_v3(obedit->world_to_object, cent);
 
     if (!ed_editnurb_spin(viewmat, v3d, obedit, axis, cent)) {
       count_failed += 1;
@@ -5553,7 +5574,7 @@ static int add_vertex_exec(bContext *C, wmOperator *op)
 
   RNA_float_get_array(op->ptr, "location", location);
 
-  invert_m4_m4(imat, obedit->obmat);
+  invert_m4_m4(imat, obedit->object_to_world);
   mul_m4_v3(imat, location);
 
   if (ed_editcurve_addvert(cu, editnurb, v3d, location)) {
@@ -5593,10 +5614,10 @@ static int add_vertex_invoke(bContext *C, wmOperator *op, const wmEvent *event)
     ED_curve_nurb_vert_selected_find(cu, vc.v3d, &nu, &bezt, &bp);
 
     if (bezt) {
-      mul_v3_m4v3(location, vc.obedit->obmat, bezt->vec[1]);
+      mul_v3_m4v3(location, vc.obedit->object_to_world, bezt->vec[1]);
     }
     else if (bp) {
-      mul_v3_m4v3(location, vc.obedit->obmat, bp->vec);
+      mul_v3_m4v3(location, vc.obedit->object_to_world, bp->vec);
     }
     else {
       copy_v3_v3(location, vc.scene->cursor.location);
@@ -5641,8 +5662,8 @@ static int add_vertex_invoke(bContext *C, wmOperator *op, const wmEvent *event)
       /* get the plane */
       float plane[4];
       /* only normalize to avoid precision errors */
-      normalize_v3_v3(plane, vc.obedit->obmat[2]);
-      plane[3] = -dot_v3v3(plane, vc.obedit->obmat[3]);
+      normalize_v3_v3(plane, vc.obedit->object_to_world[2]);
+      plane[3] = -dot_v3v3(plane, vc.obedit->object_to_world[3]);
 
       if (fabsf(dot_v3v3(view_dir, plane)) < eps) {
         /* can't project on an aligned plane. */
@@ -5704,12 +5725,13 @@ void CURVE_OT_vertex_add(wmOperatorType *ot)
 static int curve_extrude_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Main *bmain = CTX_data_main(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -5846,12 +5868,13 @@ static int toggle_cyclic_exec(bContext *C, wmOperator *op)
 {
   const int direction = RNA_enum_get(op->ptr, "direction");
   View3D *v3d = CTX_wm_view3d(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   bool changed_multi = false;
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -5934,6 +5957,7 @@ void CURVE_OT_cyclic_toggle(wmOperatorType *ot)
 
 static int duplicate_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
@@ -5942,7 +5966,7 @@ static int duplicate_exec(bContext *C, wmOperator *op)
 
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -6442,10 +6466,11 @@ static int curve_delete_exec(bContext *C, wmOperator *op)
   Main *bmain = CTX_data_main(C);
   View3D *v3d = CTX_wm_view3d(C);
   eCurveElem_Types type = RNA_enum_get(op->ptr, "type");
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   bool changed_multi = false;
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
@@ -6462,6 +6487,7 @@ static int curve_delete_exec(bContext *C, wmOperator *op)
     }
     else if (type == CURVE_SEGMENT) {
       changed = curve_delete_segments(obedit, v3d, false);
+      cu->actnu = CU_ACT_NONE;
     }
     else {
       BLI_assert(0);
@@ -6469,7 +6495,7 @@ static int curve_delete_exec(bContext *C, wmOperator *op)
 
     if (changed) {
       changed_multi = true;
-      cu->actnu = cu->actvert = CU_ACT_NONE;
+      cu->actvert = CU_ACT_NONE;
 
       if (ED_curve_updateAnimPaths(bmain, obedit->data)) {
         WM_event_add_notifier(C, NC_OBJECT | ND_KEYS, obedit);
@@ -6618,12 +6644,13 @@ void ed_dissolve_bez_segment(BezTriple *bezt_prev,
 static int curve_dissolve_exec(bContext *C, wmOperator *UNUSED(op))
 {
   Main *bmain = CTX_data_main(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = (Curve *)obedit->data;
@@ -6712,10 +6739,11 @@ static int curve_decimate_exec(bContext *C, wmOperator *op)
   float ratio = RNA_float_get(op->ptr, "ratio");
   bool all_supported_multi = true;
 
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = (Curve *)obedit->data;
@@ -6792,11 +6820,12 @@ void CURVE_OT_decimate(wmOperatorType *ot)
 static int shade_smooth_exec(bContext *C, wmOperator *op)
 {
   View3D *v3d = CTX_wm_view3d(C);
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
-  int clear = (STREQ(op->idname, "CURVE_OT_shade_flat"));
+  int clear = STREQ(op->idname, "CURVE_OT_shade_flat");
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   int ret_value = OPERATOR_CANCELLED;
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
@@ -6895,7 +6924,7 @@ int ED_curve_join_objects_exec(bContext *C, wmOperator *op)
 
   /* Inverse transform for all selected curves in this object,
    * See #object_join_exec for detailed comment on why the safe version is used. */
-  invert_m4_m4_safe_ortho(imat, ob_active->obmat);
+  invert_m4_m4_safe_ortho(imat, ob_active->object_to_world);
 
   Curve *cu_active = ob_active->data;
 
@@ -6907,7 +6936,7 @@ int ED_curve_join_objects_exec(bContext *C, wmOperator *op)
 
         if (cu->nurb.first) {
           /* watch it: switch order here really goes wrong */
-          mul_m4_m4m4(cmat, imat, ob_iter->obmat);
+          mul_m4_m4m4(cmat, imat, ob_iter->object_to_world);
 
           /* Compensate for different bevel depth. */
           bool do_radius = false;
@@ -6986,12 +7015,13 @@ int ED_curve_join_objects_exec(bContext *C, wmOperator *op)
 
 static int clear_tilt_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
   uint objects_len;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
diff --git a/source/blender/editors/curve/editcurve_add.c b/source/blender/editors/curve/editcurve_add.c
index a21c8fc85f8..15d6592baae 100644
--- a/source/blender/editors/curve/editcurve_add.c
+++ b/source/blender/editors/curve/editcurve_add.c
@@ -343,7 +343,7 @@ Nurb *ED_curve_add_nurbs_primitive(
             bp->vec[0] += fac * grid;
             fac = (float)b - 1.5f;
             bp->vec[1] += fac * grid;
-            if ((ELEM(a, 1, 2)) && (ELEM(b, 1, 2))) {
+            if (ELEM(a, 1, 2) && ELEM(b, 1, 2)) {
               bp->vec[2] += grid;
             }
             mul_m4_v3(mat, bp->vec);
@@ -496,6 +496,7 @@ static int curvesurf_prim_add(bContext *C, wmOperator *op, int type, int isSurf)
   struct Main *bmain = CTX_data_main(C);
   Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
+  BKE_view_layer_synced_ensure(scene, view_layer);
   Object *obedit = BKE_view_layer_edit_object_get(view_layer);
   ListBase *editnurb;
   Nurb *nu;
diff --git a/source/blender/editors/curve/editcurve_paint.c b/source/blender/editors/curve/editcurve_paint.c
index 7632f1b1e64..af3d439dd2e 100644
--- a/source/blender/editors/curve/editcurve_paint.c
+++ b/source/blender/editors/curve/editcurve_paint.c
@@ -148,7 +148,7 @@ static void stroke_elem_pressure_set(const struct CurveDrawData *cdd,
     const float adjust = stroke_elem_radius_from_pressure(cdd, pressure) -
                          stroke_elem_radius_from_pressure(cdd, selem->pressure);
     madd_v3_v3fl(selem->location_local, selem->normal_local, adjust);
-    mul_v3_m4v3(selem->location_world, cdd->vc.obedit->obmat, selem->location_local);
+    mul_v3_m4v3(selem->location_world, cdd->vc.obedit->object_to_world, selem->location_local);
   }
   selem->pressure = pressure;
 }
@@ -245,11 +245,11 @@ static bool stroke_elem_project_fallback(const struct CurveDrawData *cdd,
         cdd->vc.v3d, cdd->vc.region, location_fallback_depth, mval_fl, r_location_world);
     zero_v3(r_normal_local);
   }
-  mul_v3_m4v3(r_location_local, cdd->vc.obedit->imat, r_location_world);
+  mul_v3_m4v3(r_location_local, cdd->vc.obedit->world_to_object, r_location_world);
 
   if (!is_zero_v3(r_normal_world)) {
     copy_v3_v3(r_normal_local, r_normal_world);
-    mul_transposed_mat3_m4_v3(cdd->vc.obedit->obmat, r_normal_local);
+    mul_transposed_mat3_m4_v3(cdd->vc.obedit->object_to_world, r_normal_local);
     normalize_v3(r_normal_local);
   }
   else {
@@ -304,7 +304,7 @@ static void curve_draw_stroke_from_operator_elem(wmOperator *op, PointerRNA *ite
 
   RNA_float_get_array(itemptr, "mouse", selem->mval);
   RNA_float_get_array(itemptr, "location", selem->location_world);
-  mul_v3_m4v3(selem->location_local, cdd->vc.obedit->imat, selem->location_world);
+  mul_v3_m4v3(selem->location_local, cdd->vc.obedit->world_to_object, selem->location_world);
   selem->pressure = RNA_float_get(itemptr, "pressure");
 }
 
@@ -367,7 +367,7 @@ static void curve_draw_stroke_3d(const struct bContext *UNUSED(C),
 
     /* scale to edit-mode space */
     GPU_matrix_push();
-    GPU_matrix_mul(obedit->obmat);
+    GPU_matrix_mul(obedit->object_to_world);
 
     BLI_mempool_iternew(cdd->stroke_elem_pool, &iter);
     for (selem = BLI_mempool_iterstep(&iter); selem; selem = BLI_mempool_iterstep(&iter)) {
@@ -445,7 +445,7 @@ static void curve_draw_event_add(wmOperator *op, const wmEvent *event)
   struct CurveDrawData *cdd = op->customdata;
   Object *obedit = cdd->vc.obedit;
 
-  invert_m4_m4(obedit->imat, obedit->obmat);
+  invert_m4_m4(obedit->world_to_object, obedit->object_to_world);
 
   struct StrokeElem *selem = BLI_mempool_calloc(cdd->stroke_elem_pool);
 
@@ -758,7 +758,7 @@ static int curve_draw_exec(bContext *C, wmOperator *op)
   int stroke_len = BLI_mempool_len(cdd->stroke_elem_pool);
 
   const bool is_3d = (cu->flag & CU_3D) != 0;
-  invert_m4_m4(obedit->imat, obedit->obmat);
+  invert_m4_m4(obedit->world_to_object, obedit->object_to_world);
 
   if (BLI_mempool_len(cdd->stroke_elem_pool) == 0) {
     curve_draw_stroke_from_operator(op);
@@ -1073,8 +1073,8 @@ static int curve_draw_invoke(bContext *C, wmOperator *op, const wmEvent *event)
 
     if (CU_IS_2D(cu)) {
       /* 2D overrides other options */
-      plane_co = obedit->obmat[3];
-      plane_no = obedit->obmat[2];
+      plane_co = obedit->object_to_world[3];
+      plane_no = obedit->object_to_world[2];
       cdd->project.use_plane = true;
     }
     else {
diff --git a/source/blender/editors/curve/editcurve_pen.c b/source/blender/editors/curve/editcurve_pen.c
index 27f4e4fca61..b57ce6fc7cf 100644
--- a/source/blender/editors/curve/editcurve_pen.c
+++ b/source/blender/editors/curve/editcurve_pen.c
@@ -152,8 +152,8 @@ static void update_location_for_2d_curve(const ViewContext *vc, float location[3
     /* Get the plane. */
     float plane[4];
     /* Only normalize to avoid precision errors. */
-    normalize_v3_v3(plane, vc->obedit->obmat[2]);
-    plane[3] = -dot_v3v3(plane, vc->obedit->obmat[3]);
+    normalize_v3_v3(plane, vc->obedit->object_to_world[2]);
+    plane[3] = -dot_v3v3(plane, vc->obedit->object_to_world[3]);
 
     if (fabsf(dot_v3v3(view_dir, plane)) < eps) {
       /* Can't project on an aligned plane. */
@@ -173,7 +173,7 @@ static void update_location_for_2d_curve(const ViewContext *vc, float location[3
   }
 
   float imat[4][4];
-  invert_m4_m4(imat, vc->obedit->obmat);
+  invert_m4_m4(imat, vc->obedit->object_to_world);
   mul_m4_v3(imat, location);
 
   if (CU_IS_2D(cu)) {
@@ -186,7 +186,7 @@ static void screenspace_to_worldspace(const ViewContext *vc,
                                       const float depth[3],
                                       float r_pos_3d[3])
 {
-  mul_v3_m4v3(r_pos_3d, vc->obedit->obmat, depth);
+  mul_v3_m4v3(r_pos_3d, vc->obedit->object_to_world, depth);
   ED_view3d_win_to_3d(vc->v3d, vc->region, r_pos_3d, pos_2d, r_pos_3d);
   update_location_for_2d_curve(vc, r_pos_3d);
 }
@@ -1082,7 +1082,7 @@ static void extrude_points_from_selected_vertices(const ViewContext *vc,
 
   float location[3];
   if (sel_exists) {
-    mul_v3_m4v3(location, vc->obedit->obmat, center);
+    mul_v3_m4v3(location, vc->obedit->object_to_world, center);
   }
   else {
     copy_v3_v3(location, vc->scene->cursor.location);
@@ -1366,12 +1366,10 @@ static bool make_cyclic_if_endpoints(ViewContext *vc,
                                      BPoint *sel_bp)
 {
   if (sel_bezt || (sel_bp && sel_nu->pntsu > 2)) {
-    const bool is_bezt_endpoint = (sel_nu->type == CU_BEZIER &&
-                                   (sel_bezt == sel_nu->bezt ||
-                                    sel_bezt == sel_nu->bezt + sel_nu->pntsu - 1));
-    const bool is_bp_endpoint = (sel_nu->type != CU_BEZIER &&
-                                 (sel_bp == sel_nu->bp ||
-                                  sel_bp == sel_nu->bp + sel_nu->pntsu - 1));
+    const bool is_bezt_endpoint = ((sel_nu->type == CU_BEZIER) &&
+                                   ELEM(sel_bezt, sel_nu->bezt, sel_nu->bezt + sel_nu->pntsu - 1));
+    const bool is_bp_endpoint = ((sel_nu->type != CU_BEZIER) &&
+                                 ELEM(sel_bp, sel_nu->bp, sel_nu->bp + sel_nu->pntsu - 1));
     if (!(is_bezt_endpoint || is_bp_endpoint)) {
       return false;
     }
@@ -1388,9 +1386,8 @@ static bool make_cyclic_if_endpoints(ViewContext *vc,
 
     if (nu == sel_nu &&
         ((nu->type == CU_BEZIER && bezt != sel_bezt &&
-          (bezt == nu->bezt || bezt == nu->bezt + nu->pntsu - 1) && bezt_idx == 1) ||
-         (nu->type != CU_BEZIER && bp != sel_bp &&
-          (bp == nu->bp || bp == nu->bp + nu->pntsu - 1)))) {
+          ELEM(bezt, nu->bezt, nu->bezt + nu->pntsu - 1) && bezt_idx == 1) ||
+         (nu->type != CU_BEZIER && bp != sel_bp && ELEM(bp, nu->bp, nu->bp + nu->pntsu - 1)))) {
       View3D *v3d = vc->v3d;
       ListBase *nurbs = object_editcurve_get(vc->obedit);
       curve_toggle_cyclic(v3d, nurbs, 0);
@@ -1532,7 +1529,7 @@ wmKeyMap *curve_pen_modal_keymap(wmKeyConfig *keyconf)
 
   wmKeyMap *keymap = WM_modalkeymap_find(keyconf, "Curve Pen Modal Map");
 
-  /* This function is called for each spacetype, only needs to add map once */
+  /* This function is called for each space-type, only needs to add map once. */
   if (keymap && keymap->modal_items) {
     return NULL;
   }
diff --git a/source/blender/editors/curve/editcurve_query.c b/source/blender/editors/curve/editcurve_query.c
index a08dbbe6132..56268baf1f1 100644
--- a/source/blender/editors/curve/editcurve_query.c
+++ b/source/blender/editors/curve/editcurve_query.c
@@ -118,7 +118,7 @@ bool ED_curve_pick_vert_ex(ViewContext *vc,
 
   uint bases_len;
   Base **bases = BKE_view_layer_array_from_bases_in_edit_mode_unique_data(
-      vc->view_layer, vc->v3d, &bases_len);
+      vc->scene, vc->view_layer, vc->v3d, &bases_len);
   for (uint base_index = 0; base_index < bases_len; base_index++) {
     Base *base = bases[base_index];
     data.is_changed = false;
diff --git a/source/blender/editors/curve/editcurve_select.c b/source/blender/editors/curve/editcurve_select.c
index b7e6827c6df..da742dd0c61 100644
--- a/source/blender/editors/curve/editcurve_select.c
+++ b/source/blender/editors/curve/editcurve_select.c
@@ -259,7 +259,7 @@ bool ED_curve_deselect_all_multi(struct bContext *C)
   ED_view3d_viewcontext_init(C, &vc, depsgraph);
   uint bases_len = 0;
   Base **bases = BKE_view_layer_array_from_bases_in_edit_mode_unique_data(
-      vc.view_layer, vc.v3d, &bases_len);
+      vc.scene, vc.view_layer, vc.v3d, &bases_len);
   bool changed_multi = ED_curve_deselect_all_multi_ex(bases, bases_len);
   MEM_freeN(bases);
   return changed_multi;
@@ -468,10 +468,11 @@ static void selectend_nurb(Object *obedit, eEndPoint_Types selfirst, bool doswap
 
 static int de_select_first_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -501,10 +502,11 @@ void CURVE_OT_de_select_first(wmOperatorType *ot)
 
 static int de_select_last_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -543,11 +545,12 @@ static int de_select_all_exec(bContext *C, wmOperator *op)
 {
   int action = RNA_enum_get(op->ptr, "action");
 
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   if (action == SEL_TOGGLE) {
     action = SEL_SELECT;
     for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
@@ -616,12 +619,13 @@ void CURVE_OT_select_all(wmOperatorType *ot)
 
 static int select_linked_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
 
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -818,10 +822,11 @@ void CURVE_OT_select_row(wmOperatorType *ot)
 
 static int select_next_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -859,10 +864,11 @@ void CURVE_OT_select_next(wmOperatorType *ot)
 
 static int select_previous_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -916,7 +922,7 @@ static void curve_select_more(Object *obedit)
       bp = nu->bp;
       selbpoints = BLI_BITMAP_NEW(a, "selectlist");
       while (a > 0) {
-        if ((!BLI_BITMAP_TEST(selbpoints, a)) && (bp->hide == 0) && (bp->f1 & SELECT)) {
+        if (!BLI_BITMAP_TEST(selbpoints, a) && (bp->hide == 0) && (bp->f1 & SELECT)) {
           /* upper control point */
           if (a % nu->pntsu != 0) {
             tempbp = bp - 1;
@@ -975,10 +981,11 @@ static void curve_select_more(Object *obedit)
 
 static int curve_select_more_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     curve_select_more(obedit);
@@ -1193,10 +1200,11 @@ static void curve_select_less(Object *obedit)
 
 static int curve_select_less_exec(bContext *C, wmOperator *UNUSED(op))
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     curve_select_less(obedit);
@@ -1234,10 +1242,11 @@ static int curve_select_random_exec(bContext *C, wmOperator *op)
   const float randfac = RNA_float_get(op->ptr, "ratio");
   const int seed = WM_operator_properties_select_random_seed_increment_get(op);
 
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -1414,6 +1423,7 @@ static bool ed_curve_select_nth(Curve *cu, const struct CheckerIntervalParams *p
 
 static int select_nth_exec(bContext *C, wmOperator *op)
 {
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   Object *obact = CTX_data_edit_object(C);
   View3D *v3d = CTX_wm_view3d(C);
@@ -1424,7 +1434,7 @@ static int select_nth_exec(bContext *C, wmOperator *op)
 
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
     Curve *cu = obedit->data;
@@ -1507,7 +1517,7 @@ static void nurb_bezt_direction_worldspace_get(Object *ob,
 {
   float rsmat[3][3];
   BKE_nurb_bezt_calc_normal(nu, bezt, r_dir);
-  copy_m3_m4(rsmat, ob->obmat);
+  copy_m3_m4(rsmat, ob->object_to_world);
   mul_m3_v3(rsmat, r_dir);
   normalize_v3(r_dir);
 }
@@ -1516,7 +1526,7 @@ static void nurb_bpoint_direction_worldspace_get(Object *ob, Nurb *nu, BPoint *b
 {
   float rsmat[3][3];
   BKE_nurb_bpoint_calc_normal(nu, bp, r_dir);
-  copy_m3_m4(rsmat, ob->obmat);
+  copy_m3_m4(rsmat, ob->object_to_world);
   mul_m3_v3(rsmat, r_dir);
   normalize_v3(r_dir);
 }
@@ -1704,12 +1714,13 @@ static int curve_select_similar_exec(bContext *C, wmOperator *op)
   const float thresh = RNA_float_get(op->ptr, "threshold");
   const int compare = RNA_enum_get(op->ptr, "compare");
 
+  const Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   View3D *v3d = CTX_wm_view3d(C);
   int tot_nurbs_selected_all = 0;
   uint objects_len = 0;
   Object **objects = BKE_view_layer_array_from_objects_in_edit_mode_unique_data(
-      view_layer, CTX_wm_view3d(C), &objects_len);
+      scene, view_layer, CTX_wm_view3d(C), &objects_len);
 
   for (uint ob_index = 0; ob_index < objects_len; ob_index++) {
     Object *obedit = objects[ob_index];
@@ -2038,7 +2049,8 @@ static int edcu_shortest_path_pick_invoke(bContext *C, wmOperator *op, const wmE
 
   BKE_curve_nurb_vert_active_set(cu, nu_dst, vert_dst_p);
 
-  if (vc.view_layer->basact != basact) {
+  BKE_view_layer_synced_ensure(vc.scene, vc.view_layer);
+  if (BKE_view_layer_active_base_get(vc.view_layer) != basact) {
     ED_object_base_activate(C, basact);
   }
 
diff --git a/source/blender/editors/curve/editcurve_undo.c b/source/blender/editors/curve/editcurve_undo.c
index cd350e8bd3c..3f53a88ba5d 100644
--- a/source/blender/editors/curve/editcurve_undo.c
+++ b/source/blender/editors/curve/editcurve_undo.c
@@ -160,7 +160,9 @@ static void undocurve_free_data(UndoCurve *uc)
 
 static Object *editcurve_object_from_context(bContext *C)
 {
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
+  BKE_view_layer_synced_ensure(scene, view_layer);
   Object *obedit = BKE_view_layer_edit_object_get(view_layer);
   if (obedit && ELEM(obedit->type, OB_CURVES_LEGACY, OB_SURF)) {
     Curve *cu = obedit->data;
@@ -202,9 +204,10 @@ static bool curve_undosys_step_encode(struct bContext *C, struct Main *bmain, Un
 
   /* Important not to use the 3D view when getting objects because all objects
    * outside of this list will be moved out of edit-mode when reading back undo steps. */
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
   uint objects_len = 0;
-  Object **objects = ED_undo_editmode_objects_from_view_layer(view_layer, &objects_len);
+  Object **objects = ED_undo_editmode_objects_from_view_layer(scene, view_layer, &objects_len);
 
   us->elems = MEM_callocN(sizeof(*us->elems) * objects_len, __func__);
   us->elems_len = objects_len;
diff --git a/source/blender/editors/curve/editfont.c b/source/blender/editors/curve/editfont.c
index ceed12dcff1..8adc5173e22 100644
--- a/source/blender/editors/curve/editfont.c
+++ b/source/blender/editors/curve/editfont.c
@@ -26,12 +26,15 @@
 
 #include "BKE_context.h"
 #include "BKE_curve.h"
+#include "BKE_layer.h"
 #include "BKE_lib_id.h"
 #include "BKE_main.h"
 #include "BKE_object.h"
 #include "BKE_report.h"
 #include "BKE_vfont.h"
 
+#include "BLT_translation.h"
+
 #include "DEG_depsgraph.h"
 #include "DEG_depsgraph_query.h"
 
@@ -619,18 +622,19 @@ static void txt_add_object(bContext *C,
   ViewLayer *view_layer = CTX_data_view_layer(C);
   Curve *cu;
   Object *obedit;
-  Base *base;
+  Object *object;
   const struct TextLine *tmp;
   int nchars = 0, nbytes = 0;
   char *s;
   int a;
   const float rot[3] = {0.0f, 0.0f, 0.0f};
 
-  obedit = BKE_object_add(bmain, view_layer, OB_FONT, NULL);
-  base = view_layer->basact;
+  obedit = BKE_object_add(bmain, scene, view_layer, OB_FONT, NULL);
+  BKE_view_layer_synced_ensure(scene, view_layer);
+  object = BKE_view_layer_active_object_get(view_layer);
 
   /* seems to assume view align ? TODO: look into this, could be an operator option. */
-  ED_object_base_init_transform_on_add(base->object, NULL, rot);
+  ED_object_base_init_transform_on_add(object, NULL, rot);
 
   BKE_object_where_is_calc(depsgraph, scene, obedit);
 
@@ -1156,14 +1160,13 @@ static int move_cursor(bContext *C, int type, const bool select)
     }
 
     case PREV_CHAR:
-      ef->pos--;
+      BLI_str_cursor_step_prev_utf32(ef->textbuf, ef->len, &ef->pos);
       cursmove = FO_CURS;
       break;
 
     case NEXT_CHAR:
-      ef->pos++;
+      BLI_str_cursor_step_next_utf32(ef->textbuf, ef->len, &ef->pos);
       cursmove = FO_CURS;
-
       break;
 
     case PREV_LINE:
@@ -1502,10 +1505,9 @@ static int delete_exec(bContext *C, wmOperator *op)
         return OPERATOR_CANCELLED;
       }
 
-      range[0] = ef->pos - 1;
       range[1] = ef->pos;
-
-      ef->pos--;
+      BLI_str_cursor_step_prev_utf32(ef->textbuf, ef->len, &ef->pos);
+      range[0] = ef->pos;
       break;
     case DEL_NEXT_CHAR:
       if (ef->pos >= ef->len) {
@@ -1513,7 +1515,8 @@ static int delete_exec(bContext *C, wmOperator *op)
       }
 
       range[0] = ef->pos;
-      range[1] = ef->pos + 1;
+      range[1] = ef->pos;
+      BLI_str_cursor_step_next_utf32(ef->textbuf, ef->len, &range[1]);
       break;
     case DEL_NEXT_WORD: {
       int pos = ef->pos;
@@ -1962,6 +1965,8 @@ static int set_case_exec(bContext *C, wmOperator *op)
 
 void FONT_OT_case_set(wmOperatorType *ot)
 {
+  PropertyRNA *prop;
+
   /* identifiers */
   ot->name = "Set Case";
   ot->description = "Set font case";
@@ -1975,7 +1980,8 @@ void FONT_OT_case_set(wmOperatorType *ot)
   ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
 
   /* properties */
-  RNA_def_enum(ot->srna, "case", case_items, CASE_LOWER, "Case", "Lower or upper case");
+  prop = RNA_def_enum(ot->srna, "case", case_items, CASE_LOWER, "Case", "Lower or upper case");
+  RNA_def_property_translation_context(prop, BLT_I18NCONTEXT_ID_TEXT);
 }
 
 /** \} */
diff --git a/source/blender/editors/curve/editfont_undo.c b/source/blender/editors/curve/editfont_undo.c
index 06d2357dc89..17ed75b9d10 100644
--- a/source/blender/editors/curve/editfont_undo.c
+++ b/source/blender/editors/curve/editfont_undo.c
@@ -308,7 +308,9 @@ static void undofont_free_data(UndoFont *uf)
 
 static Object *editfont_object_from_context(bContext *C)
 {
+  Scene *scene = CTX_data_scene(C);
   ViewLayer *view_layer = CTX_data_view_layer(C);
+  BKE_view_layer_synced_ensure(scene, view_layer);
   Object *obedit = BKE_view_layer_edit_object_get(view_layer);
   if (obedit && obedit->type == OB_FONT) {
     Curve *cu = obedit->data;