in find_local_switch_sequence_trimesh if source==target then return a…

… empty sequence
wildmeshing · Oct 19, 2023 · 4da0b70 · 4da0b70
1 parent 975c6f4
commit 4da0b70
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/wmtk/multimesh/utils/find_local_switch_sequence.cpp b/src/wmtk/multimesh/utils/find_local_switch_sequence.cpp
@@ -10,6 +10,9 @@ std::vector<PrimitiveType> find_local_switch_sequence_trimesh(
     const Tuple& target)
 {
     // TODO: assert that base_source and base_target use the same global CID
+    if (source == target) {
+        return std::vector<PrimitiveType>{};
+    }
 
     // circulate
     Tuple cur_tuple = source;