make logging static components not clear redo buffer

Author: IsseW

crates/viewer/re_viewer/src/app.rs

@@ -821,7 +821,8 @@ impl App {
 
                 let db = store_hub.entity_db_mut(&store_id);
 
-                if store_id.is_blueprint() {
+                // No need to clear undo buffer if we're just appending static data.
+                if store_id.is_blueprint() && chunks.iter().any(|c| !c.is_static()) {
                     self.state
                         .blueprint_undo_state
                         .entry(store_id)

crates/viewer/re_viewer_context/src/blueprint_helpers.rs

@@ -80,7 +80,7 @@ pub trait BlueprintContext {
         self.save_serialized_blueprint_component(entity_path, serialized);
     }
 
-    fn save_blueprint_component_static(
+    fn save_static_blueprint_component(
         &self,
         entity_path: EntityPath,
         component_descr: &ComponentDescriptor,
@@ -91,10 +91,10 @@ pub trait BlueprintContext {
             return;
         };
 
-        self.save_serialized_blueprint_component_static(entity_path, serialized);
+        self.save_serialized_static_blueprint_component(entity_path, serialized);
     }
 
-    fn save_serialized_blueprint_component_static(
+    fn save_serialized_static_blueprint_component(
         &self,
         entity_path: EntityPath,
         component_batch: SerializedComponentBatch,

crates/viewer/re_viewer_context/src/time_control.rs

@@ -52,7 +52,7 @@ impl<T: BlueprintContext> TimeBlueprintExt for T {
 
     fn set_time(&self, time: impl Into<TimeInt>) {
         let time: TimeInt = time.into();
-        self.save_blueprint_component_static(
+        self.save_static_blueprint_component(
             time_panel_blueprint_entity_path(),
             &TimePanelBlueprint::descriptor_time(),
             &re_types::blueprint::components::TimeCell(time.as_i64().into()),