Cleanup: Use function to mark mesh normals dirty

30 files changed, 34 insertions, 39 deletions

diff --git a/source/blender/blenkernel/intern/dynamicpaint.c b/source/blender/blenkernel/intern/dynamicpaint.c
index 0dc4f64cec1..d75b3259148 100644
--- a/source/blender/blenkernel/intern/dynamicpaint.c
+++ b/source/blender/blenkernel/intern/dynamicpaint.c
@@ -2064,7 +2064,7 @@ static Mesh *dynamicPaint_Modifier_apply(DynamicPaintModifierData *pmd, Object *
     }
 
     if (update_normals) {
-      result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+      BKE_mesh_normals_tag_dirty(result);
     }
   }
   /* make a copy of mesh to use as brush data */
diff --git a/source/blender/blenkernel/intern/fluid.c b/source/blender/blenkernel/intern/fluid.c
index f13ed1f2bf7..1324b37f39c 100644
--- a/source/blender/blenkernel/intern/fluid.c
+++ b/source/blender/blenkernel/intern/fluid.c
@@ -3573,7 +3573,7 @@ static Mesh *create_smoke_geometry(FluidDomainSettings *fds, Mesh *orgmesh, Obje
   }
 
   BKE_mesh_calc_edges(result, false, false);
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
   return result;
 }
 
diff --git a/source/blender/blenkernel/intern/geometry_component_mesh.cc b/source/blender/blenkernel/intern/geometry_component_mesh.cc
index 25ef4b6000f..0c98aa5551b 100644
--- a/source/blender/blenkernel/intern/geometry_component_mesh.cc
+++ b/source/blender/blenkernel/intern/geometry_component_mesh.cc
@@ -926,7 +926,7 @@ static void tag_normals_dirty_when_writing_position(GeometryComponent &component
 {
   Mesh *mesh = get_mesh_from_component_for_write(component);
   if (mesh != nullptr) {
-    mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(mesh);
   }
 }
 
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c
index 2efe0d77d87..b21f8a71174 100644
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -1859,7 +1859,7 @@ void BKE_mesh_vert_coords_apply(Mesh *mesh, const float (*vert_coords)[3])
   for (int i = 0; i < mesh->totvert; i++, mv++) {
     copy_v3_v3(mv->co, vert_coords[i]);
   }
-  mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(mesh);
 }
 
 void BKE_mesh_vert_coords_apply_with_mat4(Mesh *mesh,
@@ -1872,7 +1872,7 @@ void BKE_mesh_vert_coords_apply_with_mat4(Mesh *mesh,
   for (int i = 0; i < mesh->totvert; i++, mv++) {
     mul_v3_m4v3(mv->co, mat, vert_coords[i]);
   }
-  mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(mesh);
 }
 
 void BKE_mesh_vert_normals_apply(Mesh *mesh, const short (*vert_normals)[3])
diff --git a/source/blender/blenkernel/intern/mesh_convert.c b/source/blender/blenkernel/intern/mesh_convert.c
index 9fd75be0d35..50c80f8d0a4 100644
--- a/source/blender/blenkernel/intern/mesh_convert.c
+++ b/source/blender/blenkernel/intern/mesh_convert.c
@@ -525,7 +525,7 @@ Mesh *BKE_mesh_new_nomain_from_curve_displist(const Object *ob, const ListBase *
   }
 
   mesh = BKE_mesh_new_nomain(totvert, totedge, 0, totloop, totpoly);
-  mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(mesh);
 
   if (totvert != 0) {
     memcpy(mesh->mvert, allvert, totvert * sizeof(MVert));
diff --git a/source/blender/blenkernel/intern/subdiv_mesh.c b/source/blender/blenkernel/intern/subdiv_mesh.c
index da6ee8d8779..e9cd0b70019 100644
--- a/source/blender/blenkernel/intern/subdiv_mesh.c
+++ b/source/blender/blenkernel/intern/subdiv_mesh.c
@@ -1232,7 +1232,7 @@ Mesh *BKE_subdiv_to_mesh(Subdiv *subdiv,
   // BKE_mesh_validate(result, true, true);
   BKE_subdiv_stats_end(&subdiv->stats, SUBDIV_STATS_SUBDIV_TO_MESH);
   if (!subdiv_context.can_evaluate_normals) {
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
   }
   /* Free used memory. */
   subdiv_mesh_context_free(&subdiv_context);
diff --git a/source/blender/editors/sculpt_paint/paint_mask.c b/source/blender/editors/sculpt_paint/paint_mask.c
index d968b6cc319..4a8dcd7a934 100644
--- a/source/blender/editors/sculpt_paint/paint_mask.c
+++ b/source/blender/editors/sculpt_paint/paint_mask.c
@@ -1300,7 +1300,7 @@ static void sculpt_gesture_apply_trim(SculptGestureContext *sgcontext)
                                             }),
                                             sculpt_mesh);
   BM_mesh_free(bm);
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
   BKE_mesh_nomain_to_mesh(
       result, sgcontext->vc.obact->data, sgcontext->vc.obact, &CD_MASK_MESH, true);
 }
diff --git a/source/blender/modifiers/intern/MOD_array.c b/source/blender/modifiers/intern/MOD_array.c
index 6a9c9715994..2f0f11ab56d 100644
--- a/source/blender/modifiers/intern/MOD_array.c
+++ b/source/blender/modifiers/intern/MOD_array.c
@@ -786,7 +786,7 @@ static Mesh *arrayModifier_doArray(ArrayModifierData *amd,
    * TODO: we may need to set other dirty flags as well?
    */
   if (use_recalc_normals) {
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
   }
 
   if (vgroup_start_cap_remap) {
diff --git a/source/blender/modifiers/intern/MOD_bevel.c b/source/blender/modifiers/intern/MOD_bevel.c
index 8fdd222402e..add95a0d248 100644
--- a/source/blender/modifiers/intern/MOD_bevel.c
+++ b/source/blender/modifiers/intern/MOD_bevel.c
@@ -243,7 +243,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
 
   BM_mesh_free(bm);
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
diff --git a/source/blender/modifiers/intern/MOD_boolean.cc b/source/blender/modifiers/intern/MOD_boolean.cc
index bdb791dc8e7..c5d6902e1bc 100644
--- a/source/blender/modifiers/intern/MOD_boolean.cc
+++ b/source/blender/modifiers/intern/MOD_boolean.cc
@@ -161,7 +161,7 @@ static Mesh *get_quick_mesh(
             mul_m4_v3(omat, mv->co);
           }
 
-          result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+          BKE_mesh_normals_tag_dirty(result);
         }
 
         break;
@@ -506,7 +506,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
         result = BKE_mesh_from_bmesh_for_eval_nomain(bm, nullptr, mesh);
 
         BM_mesh_free(bm);
-        result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+        BKE_mesh_normals_tag_dirty(result);
       }
 
       if (result == nullptr) {
@@ -541,7 +541,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
 
           result = BKE_mesh_from_bmesh_for_eval_nomain(bm, nullptr, mesh);
           BM_mesh_free(bm);
-          result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+          BKE_mesh_normals_tag_dirty(result);
         }
       }
     }
diff --git a/source/blender/modifiers/intern/MOD_build.c b/source/blender/modifiers/intern/MOD_build.c
index a344a15b0c1..6cd8d70383d 100644
--- a/source/blender/modifiers/intern/MOD_build.c
+++ b/source/blender/modifiers/intern/MOD_build.c
@@ -281,7 +281,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, struct
   MEM_freeN(faceMap);
 
   if (mesh->runtime.cd_dirty_vert & CD_MASK_NORMAL) {
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
   }
 
   /* TODO(sybren): also copy flags & tags? */
diff --git a/source/blender/modifiers/intern/MOD_decimate.c b/source/blender/modifiers/intern/MOD_decimate.c
index faad1175f3a..56fcbbd8b7c 100644
--- a/source/blender/modifiers/intern/MOD_decimate.c
+++ b/source/blender/modifiers/intern/MOD_decimate.c
@@ -222,7 +222,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
   TIMEIT_END(decim);
 #endif
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
diff --git a/source/blender/modifiers/intern/MOD_edgesplit.c b/source/blender/modifiers/intern/MOD_edgesplit.c
index 82a6e169a7a..b21a536ad8a 100644
--- a/source/blender/modifiers/intern/MOD_edgesplit.c
+++ b/source/blender/modifiers/intern/MOD_edgesplit.c
@@ -115,7 +115,7 @@ Mesh *doEdgeSplit(const Mesh *mesh, EdgeSplitModifierData *emd)
   result = BKE_mesh_from_bmesh_for_eval_nomain(bm, NULL, mesh);
   BM_mesh_free(bm);
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
   return result;
 }
 
diff --git a/source/blender/modifiers/intern/MOD_mask.cc b/source/blender/modifiers/intern/MOD_mask.cc
index 306e79aa647..9a8af35109a 100644
--- a/source/blender/modifiers/intern/MOD_mask.cc
+++ b/source/blender/modifiers/intern/MOD_mask.cc
@@ -814,8 +814,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *UNUSED(ctx)
   }
 
   BKE_mesh_calc_edges_loose(result);
-  /* Tag to recalculate normals later. */
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
diff --git a/source/blender/modifiers/intern/MOD_mirror.c b/source/blender/modifiers/intern/MOD_mirror.c
index 6116cf8146a..7fd90c71c9f 100644
--- a/source/blender/modifiers/intern/MOD_mirror.c
+++ b/source/blender/modifiers/intern/MOD_mirror.c
@@ -117,7 +117,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
   result = mirrorModifier__doMirror(mmd, ctx->object, mesh);
 
   if (result != mesh) {
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
   }
   return result;
 }
diff --git a/source/blender/modifiers/intern/MOD_normal_edit.c b/source/blender/modifiers/intern/MOD_normal_edit.c
index 1dbdcf87d63..db2eedf9c02 100644
--- a/source/blender/modifiers/intern/MOD_normal_edit.c
+++ b/source/blender/modifiers/intern/MOD_normal_edit.c
@@ -450,7 +450,7 @@ static void normalEditModifier_do_directional(NormalEditModifierData *enmd,
 
   if (do_polynors_fix &&
       polygons_check_flip(mloop, nos, &mesh->ldata, mpoly, polynors, num_polys)) {
-    mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(mesh);
   }
 
   BKE_mesh_normals_loop_custom_set(mvert,
diff --git a/source/blender/modifiers/intern/MOD_ocean.c b/source/blender/modifiers/intern/MOD_ocean.c
index 1c502b94bdb..ff1055eff3b 100644
--- a/source/blender/modifiers/intern/MOD_ocean.c
+++ b/source/blender/modifiers/intern/MOD_ocean.c
@@ -317,7 +317,7 @@ static Mesh *generate_ocean_geometry(OceanModifierData *omd, Mesh *mesh_orig, co
     }
   }
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
@@ -510,7 +510,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
   result = doOcean(md, ctx, mesh);
 
   if (result != mesh) {
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
   }
 
   return result;
diff --git a/source/blender/modifiers/intern/MOD_particleinstance.c b/source/blender/modifiers/intern/MOD_particleinstance.c
index 49b5dabe72d..4fffa7c93f3 100644
--- a/source/blender/modifiers/intern/MOD_particleinstance.c
+++ b/source/blender/modifiers/intern/MOD_particleinstance.c
@@ -545,7 +545,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
   MEM_SAFE_FREE(vert_part_index);
   MEM_SAFE_FREE(vert_part_value);
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
diff --git a/source/blender/modifiers/intern/MOD_remesh.c b/source/blender/modifiers/intern/MOD_remesh.c
index df3db894f4e..fef1f76c051 100644
--- a/source/blender/modifiers/intern/MOD_remesh.c
+++ b/source/blender/modifiers/intern/MOD_remesh.c
@@ -220,7 +220,7 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *UNUSED(ctx)
 
   BKE_mesh_copy_parameters_for_eval(result, mesh);
   BKE_mesh_calc_edges(result, true, false);
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
   return result;
 }
 
diff --git a/source/blender/modifiers/intern/MOD_screw.c b/source/blender/modifiers/intern/MOD_screw.c
index 0819b314e32..f24f6951690 100644
--- a/source/blender/modifiers/intern/MOD_screw.c
+++ b/source/blender/modifiers/intern/MOD_screw.c
@@ -1135,12 +1135,12 @@ static Mesh *modifyMesh(ModifierData *md, const ModifierEvalContext *ctx, Mesh *
                                          ob_axis != NULL ? mtx_tx[3] : NULL,
                                          ltmd->merge_dist);
     if (result != result_prev) {
-      result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+      BKE_mesh_normals_tag_dirty(result);
     }
   }
 
   if ((ltmd->flag & MOD_SCREW_NORMAL_CALC) == 0) {
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
   }
 
   return result;
diff --git a/source/blender/modifiers/intern/MOD_skin.c b/source/blender/modifiers/intern/MOD_skin.c
index 543cee18868..7d90935f678 100644
--- a/source/blender/modifiers/intern/MOD_skin.c
+++ b/source/blender/modifiers/intern/MOD_skin.c
@@ -1960,7 +1960,7 @@ static Mesh *base_skin(Mesh *origmesh, SkinModifierData *smd, eSkinErrorFlag *r_
   result = BKE_mesh_from_bmesh_for_eval_nomain(bm, NULL, origmesh);
   BM_mesh_free(bm);
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   skin_set_orig_indices(result);
 
diff --git a/source/blender/modifiers/intern/MOD_solidify_extrude.c b/source/blender/modifiers/intern/MOD_solidify_extrude.c
index 00fa6e24a64..8f9aa86e561 100644
--- a/source/blender/modifiers/intern/MOD_solidify_extrude.c
+++ b/source/blender/modifiers/intern/MOD_solidify_extrude.c
@@ -988,7 +988,7 @@ Mesh *MOD_solidify_extrude_modifyMesh(ModifierData *md, const ModifierEvalContex
 
   /* must recalculate normals with vgroups since they can displace unevenly T26888. */
   if ((mesh->runtime.cd_dirty_vert & CD_MASK_NORMAL) || do_rim || dvert) {
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
   }
   else if (do_shell) {
     uint i;
diff --git a/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c b/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c
index 5b4716a1a43..f654b69841e 100644
--- a/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c
+++ b/source/blender/modifiers/intern/MOD_solidify_nonmanifold.c
@@ -1955,7 +1955,7 @@ Mesh *MOD_solidify_nonmanifold_modifyMesh(ModifierData *md,
     }
   }
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   /* Make edges. */
   {
diff --git a/source/blender/modifiers/intern/MOD_triangulate.c b/source/blender/modifiers/intern/MOD_triangulate.c
index ef633494c7b..52d5f3e97ef 100644
--- a/source/blender/modifiers/intern/MOD_triangulate.c
+++ b/source/blender/modifiers/intern/MOD_triangulate.c
@@ -107,7 +107,7 @@ Mesh *triangulate_mesh(Mesh *mesh,
     me->flag |= ME_EDGEDRAW | ME_EDGERENDER;
   }
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
diff --git a/source/blender/modifiers/intern/MOD_util.c b/source/blender/modifiers/intern/MOD_util.c
index 5b97d0eb259..d57e92b4b35 100644
--- a/source/blender/modifiers/intern/MOD_util.c
+++ b/source/blender/modifiers/intern/MOD_util.c
@@ -216,7 +216,6 @@ Mesh *MOD_deform_mesh_eval_get(Object *ob,
      * we really need vertexCos here. */
     else if (vertexCos) {
       BKE_mesh_vert_coords_apply(mesh, vertexCos);
-      mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
     }
 
     if (use_orco) {
diff --git a/source/blender/modifiers/intern/MOD_weld.c b/source/blender/modifiers/intern/MOD_weld.c
index b1fa2a7d912..503297d5985 100644
--- a/source/blender/modifiers/intern/MOD_weld.c
+++ b/source/blender/modifiers/intern/MOD_weld.c
@@ -1979,8 +1979,7 @@ static Mesh *weldModifier_doWeld(WeldModifierData *wmd,
     BLI_assert(loop_cur == result_nloops);
 
     /* is this needed? */
-    /* recalculate normals */
-    result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(result);
 
     weld_mesh_context_free(&weld_mesh);
   }
diff --git a/source/blender/modifiers/intern/MOD_wireframe.c b/source/blender/modifiers/intern/MOD_wireframe.c
index e188a61e975..706960182cf 100644
--- a/source/blender/modifiers/intern/MOD_wireframe.c
+++ b/source/blender/modifiers/intern/MOD_wireframe.c
@@ -109,7 +109,7 @@ static Mesh *WireframeModifier_do(WireframeModifierData *wmd, Object *ob, Mesh *
   result = BKE_mesh_from_bmesh_for_eval_nomain(bm, NULL, mesh);
   BM_mesh_free(bm);
 
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
diff --git a/source/blender/nodes/geometry/nodes/node_geo_curve_to_mesh.cc b/source/blender/nodes/geometry/nodes/node_geo_curve_to_mesh.cc
index b0c763c7d06..2eae11d1705 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_curve_to_mesh.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_curve_to_mesh.cc
@@ -294,8 +294,7 @@ static Mesh *curve_to_mesh_calculate(const CurveEval &curve, const CurveEval &pr
   BKE_id_material_eval_ensure_default_slot(&mesh->id);
   mesh->flag |= ME_AUTOSMOOTH;
   mesh->smoothresh = DEG2RADF(180.0f);
-  mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
-  mesh->runtime.cd_dirty_poly |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(mesh);
 
   threading::parallel_for(curves.index_range(), 128, [&](IndexRange curves_range) {
     for (const int i_spline : curves_range) {
diff --git a/source/blender/nodes/geometry/nodes/node_geo_delete_geometry.cc b/source/blender/nodes/geometry/nodes/node_geo_delete_geometry.cc
index 5845eb357e0..1e2f652cd78 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_delete_geometry.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_delete_geometry.cc
@@ -559,7 +559,7 @@ static Mesh *delete_mesh_selection(const Mesh &mesh_in,
       mesh_in, *result, vertex_map, edge_map, selected_poly_indices, new_loop_starts);
   BKE_mesh_calc_edges_loose(result);
   /* Tag to recalculate normals later. */
-  result->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
+  BKE_mesh_normals_tag_dirty(result);
 
   return result;
 }
diff --git a/source/blender/nodes/geometry/nodes/node_geo_transform.cc b/source/blender/nodes/geometry/nodes/node_geo_transform.cc
index d7423aa6d32..d5eb067cad0 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_transform.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_transform.cc
@@ -69,8 +69,7 @@ void transform_mesh(Mesh *mesh,
   else {
     const float4x4 matrix = float4x4::from_loc_eul_scale(translation, rotation, scale);
     BKE_mesh_transform(mesh, matrix.values, false);
-    mesh->runtime.cd_dirty_vert |= CD_MASK_NORMAL;
-    mesh->runtime.cd_dirty_poly |= CD_MASK_NORMAL;
+    BKE_mesh_normals_tag_dirty(mesh);
   }
 }