1 files changed, 4 insertions, 0 deletions
diff --git a/ext/wittle_generator/Generate.cpp b/ext/wittle_generator/Generate.cpp
index ed5f2f5..a5c0af9 100644
--- a/ext/wittle_generator/Generate.cpp
+++ b/ext/wittle_generator/Generate.cpp

@@ -136,6 +136,10 @@ void Generate::initPanel() {
  if (pathWidth != 1)
    _panel->pathWidth = pathWidth;  // Init path scale. "1" is considered the
                                    // default, and therefore means no change.
+  if (hasFlag(Config::WriteInvisible)) {
+    _panel->SetInvisibleSymmetry(true);
+  }
 }
 // Place a specific symbol into the puzzle at the specified location. The