[Bf-blender-cvs] [d74b0c513c0] temp-lineart-contained: Cleanup: Further use of const when accessing evaluated mesh

[Hans Goudey]

Commit: d74b0c513c08260738bb3cdf6880324b815aad6c
Author: Hans Goudey
Date:   Fri Jul 2 11:56:29 2021 -0500
Branches: temp-lineart-contained
https://developer.blender.org/rBd74b0c513c08260738bb3cdf6880324b815aad6c

Cleanup: Further use of const when accessing evaluated mesh

Also resolve a warning from the previous commit. The next blocker to
using const is `BKE_mesh_wrapper_ensure_mdata`.

===================================================================

M	source/blender/blenkernel/intern/constraint.c
M	source/blender/blenkernel/intern/mesh_runtime.c
M	source/blender/editors/physics/particle_edit.c
M	source/blender/editors/transform/transform_snap_object.c

===================================================================

diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c
index fa6329af33f..fe207f81d7d 100644
--- a/source/blender/blenkernel/intern/constraint.c
+++ b/source/blender/blenkernel/intern/constraint.c
@@ -5099,7 +5099,7 @@ static void followtrack_project_to_depth_object_if_needed(FollowTrackContext *co
   }
 
   Object *depth_object = context->depth_object;
-  Mesh *depth_mesh = BKE_object_get_evaluated_mesh(depth_object);
+  const Mesh *depth_mesh = BKE_object_get_evaluated_mesh(depth_object);
   if (depth_mesh == NULL) {
     return;
   }
diff --git a/source/blender/blenkernel/intern/mesh_runtime.c b/source/blender/blenkernel/intern/mesh_runtime.c
index 6ae534012a9..47d300dc0c2 100644
--- a/source/blender/blenkernel/intern/mesh_runtime.c
+++ b/source/blender/blenkernel/intern/mesh_runtime.c
@@ -175,7 +175,7 @@ const MLoopTri *BKE_mesh_runtime_looptri_ensure(const Mesh *mesh)
   }
   else {
     /* Must isolate multithreaded tasks while holding a mutex lock. */
-    BLI_task_isolate(mesh_runtime_looptri_recalc_isolated, mesh);
+    BLI_task_isolate(mesh_runtime_looptri_recalc_isolated, (void *)mesh);
     looptri = mesh->runtime.looptris.array;
   }
 
diff --git a/source/blender/editors/physics/particle_edit.c b/source/blender/editors/physics/particle_edit.c
index 3f15d572cdd..ef39641b5f6 100644
--- a/source/blender/editors/physics/particle_edit.c
+++ b/source/blender/editors/physics/particle_edit.c
@@ -537,7 +537,7 @@ static void PE_set_view3d_data(bContext *C, PEData *data)
 static bool PE_create_shape_tree(PEData *data, Object *shapeob)
 {
   Object *shapeob_eval = DEG_get_evaluated_object(data->depsgraph, shapeob);
-  Mesh *mesh = BKE_object_get_evaluated_mesh(shapeob_eval);
+  const Mesh *mesh = BKE_object_get_evaluated_mesh(shapeob_eval);
 
   memset(&data->shape_bvh, 0, sizeof(data->shape_bvh));
 
diff --git a/source/blender/editors/transform/transform_snap_object.c b/source/blender/editors/transform/transform_snap_object.c
index 4212045a33d..8a4c8f410c0 100644
--- a/source/blender/editors/transform/transform_snap_object.c
+++ b/source/blender/editors/transform/transform_snap_object.c
@@ -255,7 +255,7 @@ static SnapObjectData *snap_object_data_lookup(SnapObjectContext *sctx, Object *
 
 static SnapObjectData *snap_object_data_mesh_get(SnapObjectContext *sctx,
                                                  Object *ob_eval,
-                                                 Mesh *me_eval,
+                                                 const Mesh *me_eval,
                                                  bool use_hide)
 {
   SnapObjectData *sod;
@@ -687,7 +687,7 @@ static bool raycastMesh(SnapObjectContext *sctx,
                         const float ray_start[3],
                         const float ray_dir[3],
                         Object *ob_eval,
-                        Mesh *me_eval,
+                        const Mesh *me_eval,
                         const float obmat[4][4],
                         const uint ob_index,
                         bool use_hide,
@@ -1088,7 +1088,7 @@ static void raycast_obj_fn(SnapObjectContext *sctx,
     case OB_SURF:
     case OB_FONT: {
       if (!is_object_active) {
-        Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob_eval);
+        const Mesh *mesh_eval = BKE_object_get_evaluated_mesh(ob_eval);
         if (mesh_eval) {
           retval = raycastMesh(sctx,
                                dt->ray_start,