From 74c1a7a828eec41bae4b7633a6796a2013eec392 Mon Sep 17 00:00:00 2001
From: leonarski_f <filip.leonarski@psi.ch>
Date: Fri, 5 Jun 2026 13:51:39 +0200
Subject: [PATCH] MultiLatticeSearch: Remove reduced function

---
 .../indexing/MultiLatticeSearch.cpp           | 22 -------------------
 image_analysis/indexing/MultiLatticeSearch.h  | 10 +--------
 2 files changed, 1 insertion(+), 31 deletions(-)

diff --git a/image_analysis/indexing/MultiLatticeSearch.cpp b/image_analysis/indexing/MultiLatticeSearch.cpp
index 11d0cf55..78681e55 100644
--- a/image_analysis/indexing/MultiLatticeSearch.cpp
+++ b/image_analysis/indexing/MultiLatticeSearch.cpp
@@ -105,25 +105,3 @@ std::vector<MultiLatticeSearchResult> MultiLatticeSearch(const std::vector<Cryst
 
     return ret;
 }
-
-std::vector<MultiLatticeSearchResult> MultiLatticeSearchReduced(const std::vector<CrystalLattice> &lattices,
-                                                                float dist_tolerance,
-                                                                float angle_tolerance_deg) {
-    if (lattices.empty())
-        return {};
-
-    // Reduce lattice 0 to its primitive Niggli setting; that becomes the reference basis.
-    std::vector<CrystalLattice> reduced;
-    reduced.reserve(lattices.size());
-
-    // Reduce every candidate the same way so metric comparison and rotation
-    // are all done in the reduced setting.
-    for (const auto & lattice : lattices)
-        reduced.push_back(lattice.NiggliReduce());
-
-    auto ret = MultiLatticeSearch(reduced, dist_tolerance, angle_tolerance_deg);
-
-    // Keep input_lattice pointing at the original (un-reduced) lattices for debugging.
-
-    return ret;
-}
\ No newline at end of file
diff --git a/image_analysis/indexing/MultiLatticeSearch.h b/image_analysis/indexing/MultiLatticeSearch.h
index 09eddabf..e5f341ae 100644
--- a/image_analysis/indexing/MultiLatticeSearch.h
+++ b/image_analysis/indexing/MultiLatticeSearch.h
@@ -22,12 +22,4 @@ struct MultiLatticeSearchResult {
 // proper rotation R mapping reference -> lattice and store output_lattice = R * reference.
 std::vector<MultiLatticeSearchResult> MultiLatticeSearch(const std::vector<CrystalLattice> &lattices,
                                                          float dist_tolerance = 0.03f,
-                                                         float angle_tolerance_deg = 3.0f);
-
-// Same as above, but first runs LatticeSearch on lattice 0 to obtain a
-// Niggli-reduced / conventional reference, and reduces every candidate the
-// same way before comparing/rotating. Rotations are returned in the reduced
-// reference setting.
-std::vector<MultiLatticeSearchResult> MultiLatticeSearchReduced(const std::vector<CrystalLattice> &lattices,
-                                                                float dist_tolerance = 0.03f,
-                                                                float angle_tolerance_deg = 3.0f);
\ No newline at end of file
+                                                         float angle_tolerance_deg = 3.0f);
\ No newline at end of file