RotationIndexer: Remove logic controlling image accumulation

image_analysis/IndexAndRefine.cpp

@@ -26,10 +26,10 @@ IndexAndRefine::IndexAndRefine(const DiffractionExperiment &x, IndexerThreadPool
 }
 
 IndexAndRefine::IndexingOutcome IndexAndRefine::DetermineLatticeAndSymmetryRotation(DataMessage &msg) {
+    const auto result = rotation_indexer->GetLattice();
+
     IndexingOutcome outcome(experiment);
 
-    rotation_indexer->ProcessImage(msg.number, msg.spots);
-    auto result = rotation_indexer->GetLattice();
     if (result) {
         // For rotation indexing, indexing rate is calculated only for frames, where "global" rotation indexing solution was found
         msg.indexing_result = false;
@@ -292,8 +292,13 @@ void IndexAndRefine::ProcessImage(DataMessage &msg,
 }
 
 std::optional<RotationIndexerResult> IndexAndRefine::Finalize() {
-    if (rotation_indexer)
+    if (rotation_indexer) {
+        if (const auto latt = rotation_indexer->GetLattice())
+            return latt;
+
+        rotation_indexer->RunIndexing();
         return rotation_indexer->GetLattice();
+    }
     return {};
 }