Fix more cases of evaluated mesh being built for non-COW objects.

8 files changed, 58 insertions, 23 deletions

diff --git a/source/blender/editors/armature/armature_skinning.c b/source/blender/editors/armature/armature_skinning.c
index c68c2720b0b..06385ab0cee 100644
--- a/source/blender/editors/armature/armature_skinning.c
+++ b/source/blender/editors/armature/armature_skinning.c
@@ -53,6 +53,7 @@
 #include "BKE_subsurf.h"
 
 #include "DEG_depsgraph.h"
+#include "DEG_depsgraph_query.h"
 
 #include "ED_armature.h"
 #include "ED_mesh.h"
@@ -249,7 +250,7 @@ static void envelope_bone_weighting(
 }
 
 static void add_verts_to_dgroups(
-        ReportList *reports, Depsgraph *depsgraph, Scene *scene, Object *ob, Object *par,
+        ReportList *reports, Depsgraph *depsgraph, Scene *UNUSED(scene), Object *ob, Object *par,
         int heat, const bool mirror)
 {
 	/* This functions implements the automatic computation of vertex group
@@ -375,7 +376,9 @@ static void add_verts_to_dgroups(
 
 	if (wpmode) {
 		/* if in weight paint mode, use final verts from evaluated mesh */
-		Mesh *me_eval = mesh_get_eval_final(depsgraph, scene, ob, CD_MASK_BAREMESH);
+		Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+		Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
+		Mesh *me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH);
 
 		BKE_mesh_foreach_mapped_vert_coords_get(me_eval, verts, mesh->totvert);
 		vertsfilled = 1;
diff --git a/source/blender/editors/mesh/meshtools.c b/source/blender/editors/mesh/meshtools.c
index 1ba49537afd..0450b1d1ca7 100644
--- a/source/blender/editors/mesh/meshtools.c
+++ b/source/blender/editors/mesh/meshtools.c
@@ -664,7 +664,10 @@ int join_mesh_shapes_exec(bContext *C, wmOperator *op)
 			selme = (Mesh *)ob_iter->data;
 
 			if (selme->totvert == me->totvert) {
-				me_deformed = mesh_get_eval_deform(depsgraph, scene, ob_iter, CD_MASK_BAREMESH);
+				Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+				Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob_iter);
+
+				me_deformed = mesh_get_eval_deform(depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH);
 
 				if (!me_deformed) {
 					continue;
diff --git a/source/blender/editors/object/object_data_transfer.c b/source/blender/editors/object/object_data_transfer.c
index 7b65d4c4f47..3533e4fe55c 100644
--- a/source/blender/editors/object/object_data_transfer.c
+++ b/source/blender/editors/object/object_data_transfer.c
@@ -47,6 +47,7 @@
 #include "BKE_report.h"
 
 #include "DEG_depsgraph.h"
+#include "DEG_depsgraph_query.h"
 
 #include "RNA_access.h"
 #include "RNA_define.h"
@@ -133,13 +134,15 @@ static const EnumPropertyItem *dt_layers_select_src_itemf(
 	}
 	else if (data_type == DT_TYPE_UV) {
 		Object *ob_src = CTX_data_active_object(C);
-		Scene *scene = CTX_data_scene(C);
 
 		if (ob_src) {
 			Mesh *me_eval;
 			int num_data, i;
 
-			me_eval = mesh_get_eval_final(depsgraph, scene, ob_src, CD_MASK_BAREMESH | CD_MLOOPUV);
+			Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+			Object *ob_src_eval = DEG_get_evaluated_object(depsgraph, ob_src);
+
+			me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_src_eval, CD_MASK_BAREMESH | CD_MLOOPUV);
 			num_data = CustomData_number_of_layers(&me_eval->ldata, CD_MLOOPUV);
 
 			RNA_enum_item_add_separator(&item, &totitem);
@@ -153,13 +156,15 @@ static const EnumPropertyItem *dt_layers_select_src_itemf(
 	}
 	else if (data_type == DT_TYPE_VCOL) {
 		Object *ob_src = CTX_data_active_object(C);
-		Scene *scene = CTX_data_scene(C);
 
 		if (ob_src) {
 			Mesh *me_eval;
 			int num_data, i;
 
-			me_eval = mesh_get_eval_final(depsgraph, scene, ob_src, CD_MASK_BAREMESH | CD_MLOOPCOL);
+			Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+			Object *ob_src_eval = DEG_get_evaluated_object(depsgraph, ob_src);
+
+			me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_src_eval, CD_MASK_BAREMESH | CD_MLOOPCOL);
 			num_data = CustomData_number_of_layers(&me_eval->ldata, CD_MLOOPCOL);
 
 			RNA_enum_item_add_separator(&item, &totitem);
@@ -338,9 +343,9 @@ static bool data_transfer_exec_is_object_valid(
 
 static int data_transfer_exec(bContext *C, wmOperator *op)
 {
-	Scene *scene = CTX_data_scene(C);
 	Object *ob_src = ED_object_active_context(C);
 	Depsgraph *depsgraph = CTX_data_depsgraph(C);
+	Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
 
 	ListBase ctx_objects;
 	CollectionPointerLink *ctx_ob_dst;
@@ -404,12 +409,15 @@ static int data_transfer_exec(bContext *C, wmOperator *op)
 		}
 
 		if (data_transfer_exec_is_object_valid(op, ob_src, ob_dst, reverse_transfer)) {
+			Object *ob_src_eval = DEG_get_evaluated_object(depsgraph, ob_src);
+
 			if (space_transform) {
-				BLI_SPACE_TRANSFORM_SETUP(space_transform, ob_dst, ob_src);
+				Object *ob_dst_eval = DEG_get_evaluated_object(depsgraph, ob_dst);
+				BLI_SPACE_TRANSFORM_SETUP(space_transform, ob_dst_eval, ob_src_eval);
 			}
 
 			if (BKE_object_data_transfer_mesh(
-			        depsgraph, scene, ob_src, ob_dst, data_type, use_create,
+			        depsgraph, scene_eval, ob_src_eval, ob_dst, data_type, use_create,
 			        map_vert_mode, map_edge_mode, map_loop_mode, map_poly_mode,
 			        space_transform, use_auto_transform,
 			        max_distance, ray_radius, islands_precision,
@@ -605,9 +613,9 @@ static bool datalayout_transfer_poll(bContext *C)
 
 static int datalayout_transfer_exec(bContext *C, wmOperator *op)
 {
-	Scene *scene = CTX_data_scene(C);
 	Object *ob_act = ED_object_active_context(C);
 	Depsgraph *depsgraph = CTX_data_depsgraph(C);
+	Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
 	DataTransferModifierData *dtmd;
 
 	dtmd = (DataTransferModifierData *)edit_modifier_property_get(op, ob_act, eModifierType_DataTransfer);
@@ -624,7 +632,9 @@ static int datalayout_transfer_exec(bContext *C, wmOperator *op)
 			return OPERATOR_CANCELLED;
 		}
 
-		BKE_object_data_transfer_layout(depsgraph, scene, ob_src, ob_dst, dtmd->data_types, use_delete,
+		Object *ob_src_eval = DEG_get_evaluated_object(depsgraph, ob_src);
+
+		BKE_object_data_transfer_layout(depsgraph, scene_eval, ob_src_eval, ob_dst, dtmd->data_types, use_delete,
 		                                dtmd->layers_select_src, dtmd->layers_select_dst);
 
 		DEG_id_tag_update(&ob_dst->id, OB_RECALC_DATA);
@@ -649,12 +659,14 @@ static int datalayout_transfer_exec(bContext *C, wmOperator *op)
 			layers_select_dst[fromto_idx] = layers_dst;
 		}
 
+		Object *ob_src_eval = DEG_get_evaluated_object(depsgraph, ob_src);
+
 		data_transfer_exec_preprocess_objects(C, op, ob_src, &ctx_objects, false);
 
 		for (ctx_ob_dst = ctx_objects.first; ctx_ob_dst; ctx_ob_dst = ctx_ob_dst->next) {
 			Object *ob_dst = ctx_ob_dst->ptr.data;
 			if (data_transfer_exec_is_object_valid(op, ob_src, ob_dst, false)) {
-				BKE_object_data_transfer_layout(depsgraph, scene, ob_src, ob_dst, data_type, use_delete,
+				BKE_object_data_transfer_layout(depsgraph, scene_eval, ob_src_eval, ob_dst, data_type, use_delete,
 				                                layers_select_src, layers_select_dst);
 			}
 
diff --git a/source/blender/editors/object/object_modifier.c b/source/blender/editors/object/object_modifier.c
index 7923e300377..b0047d5db8e 100644
--- a/source/blender/editors/object/object_modifier.c
+++ b/source/blender/editors/object/object_modifier.c
@@ -1741,7 +1741,10 @@ static Object *modifier_skin_armature_create(Depsgraph *depsgraph, Main *bmain,
 	int *emap_mem;
 	int v;
 
-	me_eval_deform = mesh_get_eval_deform(depsgraph, scene, skin_ob, CD_MASK_BAREMESH);
+	Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+	Object *ob_eval = DEG_get_evaluated_object(depsgraph, skin_ob);
+
+	me_eval_deform = mesh_get_eval_deform(depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH);
 	mvert = me_eval_deform->mvert;
 
 	/* add vertex weights to original mesh */
diff --git a/source/blender/editors/physics/particle_edit.c b/source/blender/editors/physics/particle_edit.c
index 09d3beadb2a..dcf6cfab407 100644
--- a/source/blender/editors/physics/particle_edit.c
+++ b/source/blender/editors/physics/particle_edit.c
@@ -3564,7 +3564,7 @@ static void intersect_dm_quad_weights(const float v1[3], const float v2[3], cons
 }
 
 /** Check intersection with an evaluated mesh. */
-static int particle_intersect_mesh(Depsgraph *depsgraph, Scene *scene, Object *ob, Mesh *mesh,
+static int particle_intersect_mesh(Depsgraph *depsgraph, Scene *UNUSED(scene), Object *ob, Mesh *mesh,
                                    float *vert_cos,
                                    const float co1[3], const float co2[3],
                                    float *min_d, int *min_face, float *min_w,
@@ -3580,9 +3580,12 @@ static int particle_intersect_mesh(Depsgraph *depsgraph, Scene *scene, Object *o
 	if (mesh == NULL) {
 		psys_disable_all(ob);
 
-		mesh = mesh_get_eval_final(depsgraph, scene, ob, CD_MASK_BAREMESH);
+		Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+		Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
+
+		mesh = mesh_get_eval_final(depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH);
 		if (mesh == NULL) {
-			mesh = mesh_get_eval_deform(depsgraph, scene, ob, CD_MASK_BAREMESH);
+			mesh = mesh_get_eval_deform(depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH);
 		}
 
 		psys_enable_all(ob);
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_proj.c b/source/blender/editors/sculpt_paint/paint_vertex_proj.c
index 31ae12c112a..5fe96483044 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex_proj.c
@@ -44,6 +44,7 @@
 #include "BKE_mesh_runtime.h"
 
 #include "DEG_depsgraph.h"
+#include "DEG_depsgraph_query.h"
 
 #include "ED_screen.h"
 #include "ED_view3d.h"
@@ -103,11 +104,13 @@ static void vpaint_proj_dm_map_cosnos_init__map_cb(
 }
 
 static void vpaint_proj_dm_map_cosnos_init(
-        struct Depsgraph *depsgraph, Scene *scene, Object *ob,
+        struct Depsgraph *depsgraph, Scene *UNUSED(scene), Object *ob,
         struct VertProjHandle *vp_handle)
 {
+	Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+	Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
 	Mesh *me = ob->data;
-	Mesh *me_eval = mesh_get_eval_final(depsgraph, scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
+	Mesh *me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
 
 	memset(vp_handle->vcosnos, 0, sizeof(*vp_handle->vcosnos) * me->totvert);
 	BKE_mesh_foreach_mapped_vert(me_eval, vpaint_proj_dm_map_cosnos_init__map_cb, vp_handle, MESH_FOREACH_USE_NORMAL);
@@ -168,10 +171,11 @@ static void vpaint_proj_dm_map_cosnos_update(
 {
 	struct VertProjUpdate vp_update = {vp_handle, ar, mval_fl};
 
-	Scene *scene = vp_handle->scene;
 	Object *ob = vp_handle->ob;
+	Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+	Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
 	Mesh *me = ob->data;
-	Mesh *me_eval = mesh_get_eval_final(depsgraph, scene, ob, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
+	Mesh *me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH | CD_MASK_ORIGINDEX);
 
 	/* quick sanity check - we shouldn't have to run this if there are no modifiers */
 	BLI_assert(BLI_listbase_is_empty(&ob->modifiers) == false);
diff --git a/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c b/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
index 46eb3995ea3..464b7b8ad2e 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex_weight_ops.c
@@ -60,6 +60,7 @@
 #include "BKE_colortools.h"
 
 #include "DEG_depsgraph.h"
+#include "DEG_depsgraph_query.h"
 
 #include "WM_api.h"
 #include "WM_types.h"
@@ -786,7 +787,10 @@ static int paint_weight_gradient_exec(bContext *C, wmOperator *op)
 
 	ED_view3d_init_mats_rv3d(ob, ar->regiondata);
 
-	Mesh *me_eval = mesh_get_eval_final(depsgraph, scene, ob, scene->customdata_mask | CD_MASK_ORIGINDEX);
+	Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
+	Object *ob_eval = DEG_get_evaluated_object(depsgraph, ob);
+
+	Mesh *me_eval = mesh_get_eval_final(depsgraph, scene_eval, ob_eval, scene->customdata_mask | CD_MASK_ORIGINDEX);
 	if (data.is_init) {
 		data.vert_visit = BLI_BITMAP_NEW(me->totvert, __func__);
 
diff --git a/source/blender/editors/space_view3d/view3d_iterators.c b/source/blender/editors/space_view3d/view3d_iterators.c
index 3d0b0a7a348..c7552d2887e 100644
--- a/source/blender/editors/space_view3d/view3d_iterators.c
+++ b/source/blender/editors/space_view3d/view3d_iterators.c
@@ -119,7 +119,10 @@ void meshobject_foreachScreenVert(
 	foreachScreenObjectVert_userData data;
 	Mesh *me;
 
-	me = mesh_get_eval_deform(vc->depsgraph, vc->scene, vc->obact, CD_MASK_BAREMESH);
+	Scene *scene_eval = DEG_get_evaluated_scene(vc->depsgraph);
+	Object *ob_eval = DEG_get_evaluated_object(vc->depsgraph, vc->obact);
+
+	me = mesh_get_eval_deform(vc->depsgraph, scene_eval, ob_eval, CD_MASK_BAREMESH);
 
 	ED_view3d_check_mats_rv3d(vc->rv3d);