Cleanup: remove LodLevel

This was part of the game engine and is not used anymore.

Reviewers: brecht

Differential Revision: https://developer.blender.org/D8666

3 files changed, 0 insertions, 31 deletions

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index c9a0a7a16ab..a5e20a56475 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -4669,16 +4669,6 @@ static void lib_link_object(BlendLibReader *reader, Object *ob)
     BLO_read_id_address(reader, ob->id.lib, &ob->rigidbody_constraint->ob2);
   }
 
-  {
-    LISTBASE_FOREACH (LodLevel *, level, &ob->lodlevels) {
-      BLO_read_id_address(reader, ob->id.lib, &level->source);
-
-      if (!level->source && level == ob->lodlevels.first) {
-        level->source = ob;
-      }
-    }
-  }
-
   if (warn) {
     BKE_report(reader->fd->reports, RPT_WARNING, "Warning in console");
   }
@@ -5343,9 +5333,6 @@ static void direct_link_object(BlendDataReader *reader, Object *ob)
     }
   }
 
-  BLO_read_list(reader, &ob->lodlevels);
-  ob->currentlod = ob->lodlevels.first;
-
   ob->preview = direct_link_preview_image(reader, ob->preview);
 }
 
@@ -10240,12 +10227,6 @@ static void expand_object(BlendExpander *expander, Object *ob)
     BLO_expand(expander, ob->rigidbody_constraint->ob1);
     BLO_expand(expander, ob->rigidbody_constraint->ob2);
   }
-
-  if (ob->currentlod) {
-    LISTBASE_FOREACH (LodLevel *, level, &ob->lodlevels) {
-      BLO_expand(expander, level->source);
-    }
-  }
 }
 
 #ifdef USE_COLLECTION_COMPAT_28
diff --git a/source/blender/blenloader/intern/versioning_270.c b/source/blender/blenloader/intern/versioning_270.c
index b19c6221391..e6b2266e1eb 100644
--- a/source/blender/blenloader/intern/versioning_270.c
+++ b/source/blender/blenloader/intern/versioning_270.c
@@ -891,17 +891,6 @@ void blo_do_versions_270(FileData *fd, Library *UNUSED(lib), Main *bmain)
         }
       }
     }
-
-    /* hysteresis set to 10% but not activated */
-    if (!DNA_struct_elem_find(fd->filesdna, "LodLevel", "int", "obhysteresis")) {
-      Object *ob;
-      for (ob = bmain->objects.first; ob; ob = ob->id.next) {
-        LodLevel *level;
-        for (level = ob->lodlevels.first; level; level = level->next) {
-          level->obhysteresis = 10;
-        }
-      }
-    }
   }
 
   if (!MAIN_VERSION_ATLEAST(bmain, 274, 4)) {
diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index f5cb421920a..1c6c70bab6d 100644
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -1693,7 +1693,6 @@ static void write_object(BlendWriter *writer, Object *ob, const void *id_address
     write_shaderfxs(writer, &ob->shader_fx);
 
     BLO_write_struct_list(writer, LinkData, &ob->pc_ids);
-    BLO_write_struct_list(writer, LodLevel, &ob->lodlevels);
 
     write_previews(writer, ob->preview);
   }