missing comments

Author: Wumpf

crates/re_space_view_spatial/src/heuristics.rs

@@ -28,6 +28,8 @@ pub fn auto_spawn_heuristic(
         .space_view_class_registry
         .get_system_registry_or_log_error(class)
         .new_part_collection();
+
+    // Gather all systems that advertise a "preferred view kind" matching the passed in kind.
     let system_names_with_matching_view_kind = parts
         .iter_with_names()
         .filter_map(|(name, part)| {
@@ -38,6 +40,8 @@ pub fn auto_spawn_heuristic(
         })
         .collect::<Vec<_>>();
 
+    // For each of the system with the matching "preferred view kind", count the entities involved.
+    // We tally this up for scoring.
     for system_name in system_names_with_matching_view_kind {
         if per_system_entities
             .get(&system_name)